Is modified bitumen roof good?

flat black bitumen roof

Expert roofing for your commercial building

Modified Bitumen, an asphalt-based roof coating, is a cousin to BUR (Built-up-Roof). Both are designed for flat or low slope roof buildings in Europe. They have been used in Canada and the United States since the mid-1970s. The two are applied differently; both have benefits that make them desirable to building owners with various modified bitumen types of application. 

BUR is mopped on a roof in a hot form, and Modified Bitumen can be “mopped” on in a hot form or installed with a cold process adhesive.  In recent years, using polymers in a particular combination that is applied to the underside, rolls or sheets of modified Bitumen are created for installation now. 

A release paper is removed from the sheets of modified Bitumen as the contractor rolls it out, and it adheres to the roof substrate. The usual associated risks are eliminated using this method that often takes place when hot asphalt and torches are used. It is a VOC way to install a modified bitumen roof, making it more environmentally friendly. 

What does modified bitumen mean?

Modified Bitumen is a popular choice of roofing material for flat or low-sloped commercial structure roofing is modified Bitumen, torch down, it becomes a durable, weather-resistant roof covering that is sold in rolls. Heated with a torch, the seams of modified Bitumen are sealed, or you can choose a cold-applied installation method or self-adhering method. The roofing contractor will mechanically attach to the roof deck using cap nails or disc plating to ensure the roofing is protected from uplifts by a strong wind. 

What is modified bitumen made of?

Modified Bitumen is asphalt roofing revolutionized. Modified Bitumen is made from asphalt and an assortment of rubber modifiers and diluents that are connected in a variety of ways. The more common way that contractors install modified Bitumen with a heat application where the seams are melted together by heat to create a seal.

Modified Bitumen is made with multiple layers and yet is still judged as a single ply because of the base sheet or underlayment. Proper drainage and insulation I still needed with this roofing process and will typically have a ten to fifteen-year warranty by the manufacturer. 

What is the difference between built-up roofing and modified Bitumen?

A BUR roofing system offers the following qualities: 

  • Provides multi-layer protection that creates a watertight barrier
  • Relatively inexpensive in a standard specification use
  • Weather-resistant year-round
  • Resistant to heat conduction between a building’s exterior and interior, reducing energy costs
  • ROI from a long lifespan up to 40 years
  • Ideal for most flat or low-slope commercial roofs
  • More layers applied during install, the better the roofing system

A Modified Bitumen roofing system offers the following qualities:

  • Extremely tear-resistant due to the reinforcement layer of fiberglass or polyester
  • Ideal for flat or low-slope commercial roofing that has a high amount of foot traffic
  • Instinctive durability, weather-resistant that minimizes repairs
  • Energy-efficient with a top layer that can be upgraded to cool roof features
  • Can be upgraded to solar reflectance and thermal emission, even absorb heat that is reflected from sunlight, which lowers cooling bills
  • Flexible material that is impact resistant 
  • Contacts and expands with temperature without losing its shape

How long should a modified bitumen roof last?

Modified Bitumen roofing system is one of the industry’s most robust commercial roofing systems. Because it is temperature and weather-resistant, and it is flexible and versatile. No other commercial roofing can have polymer material sheets added to it to increase its durability. A modified bitumen roof that is professionally installed and has regular inspection and maintenance can provide a lifespan of twenty years or longer. 

slightly aged roof made of bitumen

How is modified bitumen roofing installed?

There are two forms of installing modified bitumen roofing: The oldest method is modified bitumen torch down, and the other is a peel-and-stick installation. Because there is an inherent danger of fire, the torch-down method should only be done by an experienced and qualified roofer. The following are essential steps for installing a modified bitumen roof: 

  1. Clear debris and dirt from the roof.
  2. Lay heavy roofing felt over decking, insulation, or old roof, using cap nails to secure the felt along the bottom and top and up the middle.
  3. Install drip edge flashing, using a primer for adhesion. 
  4. Roll out a sheet of modified bitumen roofing material, leaving a few inches of overhang on the sides. 
  5.  Ensure the modified bitumen material is perfectly flat then roll up halfway with care. 
  6. Wear eye protection, heavy gloves, and long sleeves and ignite the propane torch.
  7. Run the propane tip along the crease of the roofing felt and roofing roll. 
  8. When bubbles are formed, using your foot, gently roll the modified bitumen roofing forward.
  9. Place the next modified bitumen roofing sheet so that it overlaps the first one and repeat this process. 

Let’s briefly discuss the differences between modified Bitumen vs tpo. Modified Bitumen has been used in the United States since the mid-70s and is the more common and traditional roofing material for commercial buildings. TPO is a new kid on the block in comparison and has only been in the industry since the 1990s. Both are excellent for temperature changes. TPO roofing is picking up in popularity and is giving Modified Bitumen a run for the money in some areas. Dial 281-300-4363 today for your roofing needs!

What Is the Best Way to Waterproof a Flat Roof?

A Roofer Applies Flat Roof Coating.

What is the best way to waterproof a flat roof?

A significant portion of commercial buildings have flat roofs. While flat roofs are technically not completely flat—there’s a slight slope—they do have problems with drainage. In many cases, depending on the type of roofing material, water can collect in certain spots over the roof, and this water is hard to clear off. Eventually, however, ponding will lead to leaks. Because of this problem, building managers need to find a way to waterproof flat roofs. One of the surest ways to waterproof a flat roof is to add a flat roof coating. Roof coatings form a seamless barrier over the roof that prevents water from ponding and seals up any small leaks that are already present. If you want to waterproof your roof with flat roof coatings in Houston, TX, you can always rely on the team at Andy Nichols Roofing for fast, effective service. You can find out more or schedule a service by calling 281-300-4363.

What is the best coating for a flat roof?

When it comes to flat roof coatings, what type of coating you choose will often depend on your particular roof and roofing material. But, many building managers find that silicone roof coatings are often one of the most reliable choices for coatings. You may ask, “Is silicone roof coating worth it?” Silicone coatings are long-lasting and a fresh coating won’t need to be reapplied for 10 to 15 years. These coatings don’t have the problem of chalking or wearing away like other coatings do, and will remain intact throughout their lifespan. One of the main reasons people add roof coatings to their roofs is for waterproofing purposes. Silicone coatings are very effective as a waterproofing solution, especially when it comes to preventing ponding, or water collecting on the roof. These coatings are not water-based, so they do not absorb moisture.

How do you apply flat roof coating?

Flat roof coatings are actually fairly easy to apply and one of the least disruptive of roofing services. You won’t, for instance, have to disrupt business operations for the application. The process for flat roof application includes:

  • The roof is washed and cleaned. All debris needs to be cleared and the roof surface pressure washed.
  • Make any repairs that are needed. While coatings can seal over small leaks, it’s best to make minor repairs because coating over a damaged area can affect the coating’s lifespan.
  • Make sure you have clear, sunny, and moderately dry weather in the forecast for about two days, as the coating process takes about two days to complete.
  • The coating is applied. It’s preferable to put on at least two coats.

How often should you coat a flat roof?

How often you have flat roof coatings applied will normally depend on the type of coating used. Some coatings like silicone can last as long as 15 years before a new coating needs to be applied. Even as durable as these coatings might be, coatings are susceptible to wear and tear, and most professionals recommend that you reapply the coating about every five years. 

Flat roof coating for ponding water

One of the most common problems building managers face with flat roofs is ponding, where water collects in various areas on the roof because of poor drainage. Ponding is also one of the chief reasons people get flat roof coatings, in particular, silicone coatings because silicone does not absorb water. But, before you have a roof coating applied to your flat roof, you will want to have the roof inspected because ponding sometimes occurs when water damages the roof’s substrate. This damage will need to be repaired before the coating is applied, otherwise, the coating could actually cause more problems if moisture gets trapped under the coating. 

Does roof coating stop leaks?

Flat roof coatings are valued because they help prevent leaks. They form a seamless barrier over the roof that helps manage the roof’s drainage. If you have leaks, especially major leaks, before you have the coating applied, you will want to get those leaks repaired. The coatings are good for sealing up small leaks, but not larger ones. Once coatings are applied, however, you’ll have fewer worries with leaks.

Flat roof coating colors

Typically, flat roof coatings are white or lighter colors like yellow or tan. The lighter colors are normally preferred because they are much more energy efficient. However, depending on the manufacturer, you can get roof coatings in darker colors including blue, black, brown, or even red.

A Contractor Applies a Roof Coating.

Flat roof coating contractors near me

If you want to protect your flat roof from leaks and problems with ponding and want to install flat roof coatings in Houston, TX, rely on the experienced professionals at Andy Nichols Roofing. We offer a complete range of roofing solutions to meet any of your roofing needs. Find out more about how we can help you or schedule a service appointment by calling 281-300-4363.

What Qualifies as an Impact Resistant Roof?

Hail Damage Marked on a Roof.

What qualifies as an impact resistant roof?

In the Houston, TX area, you might consider installing impact resistant shingles. These are shingles that are specifically designed to withstand the impacts of hail and high winds, including hurricane-force winds. But, what are impact resistant shingles?

Why is one shingle considered impact resistant and another not? Technically, all shingles have some impact resistance, but specifically, to qualify as an impact resistant shingle it must receive a Class 4 rating from the Underwriters Laboratories (UL), an independent not-for-profit testing laboratory. To get that classification, the shingle must be able to withstand the impact of a 2-inch steel ball dropped at 20 feet. This test imitates the force of hail hitting a roof. These shingles also withstand hurricane-force winds.

The UL impact-resistance classifications include:

  • Class 1: Withstands an impact from a 1 ¼-inch steel ball dropped at 12 feet.
  • Class 2: Withstands an impact from a 1 ½-inch steel ball dropped at 15 feet.
  • Class 3: Withstands an impact from a 1 ¾-inch steel ball dropped at 17 feet.
  • Class 4: Withstands an impact from a 2-inch steel ball dropped at 20 feet.

If you are considering replacing your roof and want impact resistant shingles in Houston, TX, turn to the roofing experts at Andy Nichols Roofing. We offer a full range of premium roofing solutions. For more information or to get an estimate, give us a call at 281-300-4363.

How do I know if I have impact resistant shingles?

It can actually be difficult to tell if you have impact resistant shingles. That’s because these shingles look like standard shingles, though they may be a little thicker than other shingles. Sometimes manufacturers will put the impact resistance rating on the underside of the shingle but more often than not it will be on the packaging if you have new shingles. This Underwriters Laboratory rating must be Class 4. Because it’s difficult to tell if you have this type of shingle, you may want to have a trained roof inspector like those at Andy Nichols Roofing come and check your shingles.

Are architectural shingles impact resistant?

Architectural shingles are often preferred over standard 3-tab shingles primarily for their aesthetic appeal. They are also somewhat thicker than 3-tab shingles and will hold up pretty well in severe weather or hold up against fallen branches or other debris. Because they are thicker, your roof’s underlayment will be at less of a risk for damage. This does not necessarily make architectural shingles impact resistant. No matter what kind of shingles you have, even if they are premium architectural shingles, the only shingles that are impact resistant are those that receive a Class 4 rating from the Underwriters Laboratory. Check the underside of the shingle or the packaging to find out the rating.

Are impact resistant shingles worth the money?

Are you debating whether or not to get impact resistant shingles? You’ll have to weigh their advantages and disadvantages over regular shingles when looking at impact resistant shingles vs regular shingles:

Advantages of impact resistant shingles

  • Highly durable. These shingles will hold out against some of the toughest hail strikes with little to no damage. At worst, you’ll find these shingles will lose a few granules in a harsh hail storm.
  • Long-lasting. Most regular shingles with good maintenance will last about 20 years. Impact resistant shingles can last longer than 30 years.

Disadvantages of impact resistant shingles

  • Regular shingles cost less. You’ll pay much less to have regular shingles installed, even premium shingles like architectural shingles. But, you may end up paying more in repairs or even buying a new roof prematurely if a severe hail storm or wind storm hits.
  • Initial installation of impact shingles may be prohibitive. These shingles can cost as much as 20%-30% more than regular shingles but will last longer and you’ll need fewer repairs.

How long do impact resistant shingles last?

Although most standard shingle roofs get 30-year warranties, it’s unlikely they’ll last that long. Most standard shingle roofs will last about 20 or maybe 25 years with good maintenance and under ideal conditions. Impact resistant shingles, on the other hand, can last as long as 30 years or more, even in areas where hail is common.

Impact Resistant Shingles

Impact resistant shingles insurance discount

Besides being durable and long-lasting, impact resistant shingles can benefit homeowners in other ways. By upgrading to these shingles, you may be able to get a discount on your homeowner’s insurance. Depending on your location and insurance company, insurers will provide discounts of between 5%-30%. You can check with your insurance company to see if your home qualifies for any discounts. If you are interested in installing impact resistant shingles in Houston, TX, reach out to the roofing professionals at Andy Nichols Roofing. We offer a full range of residential roofing options and can help you decide what’s best for your home. Find out how we can help or get an estimate by calling 281-300-4363.

How To Repair a Commercial Roof

flat black roof in top condition after repair

Does My Roof Need to Be Repaired?

Commercial roof repair services are an important part of owning and managing commercial property. Most business and investment property owners know that getting the right work done at the right price is critical to maintaining profitability. Waiting too long or neglecting repairs can blow up in your face. Most of the time you’ll end up spending more for a larger repair project that could have been avoided. There are things you can do now to maintain your roof with easy repairs that will avoid an emergency or serious repairs down the road. Here, we take a look at commercial roof repair and what you need to know.

Roof repair for commercial building owners doesn’t need to be overly complicated. When you get your roof installed or buy an existing property, you should consult a professional about required maintenance. Most roofers will know what it takes to keep your roof in great shape and make it last years without serious issues.

There are signs, though, that you can look for to spot whether you need roof repair. Here are some telltale indicators:

  • High energy bills – If you’re getting higher than normal energy bills it means your property is having to work harder to maintain a constant temperature. That may mean leaks or openings in your roof.
  • Moisture or Mold – If you are experiencing leaks around your building or down through your ceiling, then get roof repair as soon as possible. The same goes for any mold infestation. They can potentially shut down your business.
  • Sagging Roof – This goes along with the moisture issue, but if too much water is allowed to buildup in your roof, then it can cause it to sage.
  • Poor Flashing – Flashing that’s not tightly fitted around your roof can lead to water leaks and other troubles.

This is by no means an exhaustive list. Flat roofs are vital to the performance of a commercial property. If you see anything out of the ordinary with your roof or your facility, then it’s worth your while to call for professional help. That goes for commercial flat roof repair or if you have a commercial building with roof deck access.

Does My Roof Need to Be Replaced?

Roof replacement is something every commercial property owner is going to have to deal with at some point. Most modern commercial roofing solutions are designed to last for decades. However, if you’ve got an older roof or incur serious damage from a storm or fire, then you’re going to need a roof replacement. The right commercial roof repair partner will be able to give you an honest assessment of your roof and tell whether replacement or repair is the best option.

Due to developments in the commercial roofing industry, some businesses are opting to replace their roofs to take advantage of some of the energy efficiency and other benefits of modern roofs. If you’re interested in what’s out there, you may be able to find something that is a great long-term investment in your property.

What Is the Best Commercial Roofing Material?

Well, this depends on how much money you want to spend, what your long-term outlook on ownership is, what climate you live in, and a host of other factors. A reputable commercial roof repair company will walk you through TPO, EPDM, PVC, and other roofing options. You’ll get to know the pros and cons of each so you can make an informed decision.

flat black roof and repair materials

Professional Roof Repair for Commercial Building

The commercial roof repair process will vary depending on what type of roof you’re dealing with. Repairs are going to be different for a sloped roof on a multi-family apartment complex versus a flat roof on a retail outlet. Here’s a basic rundown of what to expect with any commercial roofing repair.

  • The Inspection – When a roofing technician arrives at your property, they’ll inspect your roof to get an idea of what condition it’s in. You may be experiencing one problem, but other underlying conditions may simply be causing it to manifest. The tech will take a look at your commercial roof beams, your membrane, flashing, and other roofing components to find any leaks or damage.
  • The Consultation – Once they have a handle on what repairs need to happen, they’ll work with you on the best timeline and budget for a solution. Most commercial roof repair services understand that different businesses have different priorities, so it’s likely they’ll be flexible and work in your parameters.
  • Executing Repairs – Leaks and other problems are likely to occur in lower areas of your roof where water naturally flows. Once the problem areas are identified, you may have a blister in your roofing material. That will need to be sliced open to remove any water from inside and then resealed and nailed back in place with galvanized roofing nails. If it’s your flashing that’s causing the issue, then they’ll reseal or replace the flashing to get your roof back in great shape.

Commercial roof repair is beyond most property owners because it often takes special tools and training to get right. A good roofing service can help you with repairs that make sense for your property and your business without causing too much disruption. Dial 281-300-4363 today for quality commercial roof repair services from the experts at Andy Nichols Roofing.

What are the pros and cons of a metal roof?

Metal roofing in the color of silver on a house

Is metal roofing right for you?

Metal roofing isn’t anything new for homes out in the country. They’ve been putting them on barns or years, and over time, they started re-roofing their homes with them too. Now, homeowners in the city and suburbs are going with metal roofing. It isn’t like hailstorms, and high winds only hit the country’s rural areas, right?

Still, not everyone is convinced they want to go with metal roofing because they have some questions about the product. The biggest concern for many is, “Do Metal Roofs affect cell phone reception?”, cause well all know that today, nobody can live without their cell phone, right?

Businesses and homes both can have some great enjoys metal roofing, with a big one being they are fire-resistant and energy-efficient.  However, there are some circumstances where cell phone reception is disrupted when the user is under a metal roof. This is something that has a workaround, though.

How Cell Phone Reception is Affected By Metal Roofing

Let’s clarify one thing: Metal roofing does not interrupt cell phone reception. What they do though is amplified any existing disruptions, like utility towers. When metal roofing interacts with something that interrupts, it creates a shield of sorts, which blocks RF signals (radio frequency) cell phones use that.

Don’t let this issue hinder your decision to enjoy the metal roofing benefits that you could be using. We have found some suggestions that can help you get better cell phone reception once you you’re your metal roofing installed:

Best Option: Install a repeater system. With this system, you will get an antenna, broadcaster, and signal amplifier. Place the antenna on your roof where it can get RF signals. It will pass those signals to the amplifier, which should be installed somewhere that is out-of-way, like the attic. The signal will go from the amplifier to a transmitter that communicates with your cell phone.

Second Option: Install a Cell Phone Signal Booster, which is typically available from your cell phone carrier. A disadvantage of going with this option is that it must be plugged into your phone. So, if you’re not plugged in to it, your phone isn’t benefiting from it, which takes away the convenience of a portable phone.

Do metal roofs make the house hotter?

It depends on two variables. Heat absorbency of metal roofing is affected by the color and finish. Yes, as metal is exposed to the sun, it will heat up – but not any more than any other roofing material.  

Choose a color and finish that is heat reflective and will be just as cool in the summer as other roofing materials.  Metal roofing is lighter weight than other roof materials. So, while it will heat up faster, but not any hotter though, it will also cool down faster too.

Another variable to consider with metal roofing is directly below it. If the space just under the roof in the attic, you can control the heat by having attic vents installed. Proper ventilation in the attic keeps it close to ambient air temperature and gives metal roofing with insulation the best chance to keep the rooms below from getting heat from the ceiling.

Do Metal Roofs leak?       

Metal roofing offers durability, performance, and strength that other roofing materials don’t, but that doesn’t mean they aren’t without problems.  The problems, however, stem from poor installation. Six common things that cause metal roofing to leak:


Most leaks with metal roofing are the screws used during installation. They have rubber washer that seals the hole, but if that rubber goes sideways, it could leak. It can go sideways because of too much torque applied, or not enough torque was applied, the rubber washer never sealed.

The screw may have gone in at an angle or missed the strut it was meant to go in. The rubber will dry out over time as it is exposed to the elements, which is why an annual roof inspection is important.


Metal roofing flashing is prone to be the culprit of leaking around the vent stack flashings for the air vents, HVAC vents, and plumbing pipes. Stack flashing waterproofs these pipes and vents typically is a rubber or rubber-like material that forms a seal over the metal roofing and squeezes around the pipe or vent to form a seal.

As the metal roofing contracts with the heat, the rubber contracts with it, but after a time of being exposed to the exposure, it can become worn and need replacing. Another reason annual roof inspection is needed.


Metal roofing sealants that are installed in concurrence with a metal roof seldom last as long as the metal roofing and will need replacing during an annual metal roofing inspection. We find these sealants metal ridge caps, Z flashings, counter transitions, roof transitions, reglets, and pitch pans. There is a metal roof sealant that is specifically made for metal roofing, you may also use a silicone caulking, but if the metal roofing has been painted, it usually won’t adhere.

Curb Flashings

Metal roofing with an HVAC system installation will be placed on curbs and must be done by a professional HVAC technician that knows how to work with metal roofing. The room for error in this installation is little to none.

 There is an uphill side, two upper corners that are challenging areas. Water gets trapped behind the HVAC unit and puddles there, behind the flashing, eroding the sealant, then the metal roofing leaks. Caulking or sealing that area will only make worse. To fix it properly, the metal paneling where the HVAC system is installed has to be removed, which means the HVAC system has to be disconnected.

Overlaps and Seams

On metal roofing, where two pieces overlap has had a capillary draw, meaning it leaks. A capillary draw happens when water travels up between two pieces that are tightly joined. This can be remedied by applying butyl tape or sealant between the two pieces. However, if they are not applied correctly, the leak could be worse.

 Is a metal roof worth it?

Yes!  Just a look at the benefits metal roofing offers:

  • 50+ years life expectancy
  • Beautiful styles
  • Interlocking   panels
  • Fire resistance
  • Energy efficient
  • Low   weight
Green metal roof and eaves.

What is the best color of metal roof for energy savings?

As we discussed earlier, there are several variables when it comes to energy-efficient roofing. Attic ventilation and insulation are the primary factors and color will make very little difference. Then again, it depends on what part of the country you’re located too.

Typically, in the southern part of the country where the summers are hotter than the winters are cold, going with a light-colored metal roofing is recommended.  For houses in the north, where the winters are colder than the summers are hot, we recommend dark metal roofing. Today, metal roofing and trim come in a variety of colors, making it easy to choose the best match for your house.

Metal roofing has been around forever, or so it seems. It has withstood storms of all types and keeps on giving. It has houses hay, horses, cattle, and farm implements.  It is a material that many homeowners have trusted for years and will most likely still be on your roof when you are no longer in the house. Dial 281-300-4363 today for your metal roofing in Houston, TX.

Is a Flat Roof a Good Investment?

flat black roof with ventilation

Flat roofing for commercial properties

What is flat roofing? The primary goal for any roof is simple: keep a structure’s integrity firm and watertight while keeping the contents and occupants inside dry and safe. A simple straightforward goal, yet an important goal. It can be a flat roof or a pitched roof, either one will have the same simple goal.

When commercial property owners and managers are ready to replace the flat roof of their building, it isn’t a simple choice. There are several types of flat roof systems, making it challenging to choose the best one for their needs.

What a flat roof cost is certainly a concerning factor, they also need a flat roof that will give them the longest lifespan, has the best warranty and provides protection against the climate and the elements.

There are many flat roof benefits and advantages as well as some disadvantages. As you read this article, we are going to answer some questions about flat roofs, what type is the best for what type of structure as well as the climate and environment.

Are flat roofs bad?

A flat roof is common on commercial structures mainly because they are the less expensive in the construction process. There is one big disadvantage of having a flat roof installed though: drainage.

A flat roof is never 100% flat, there is always some pitch for the purpose of drainage, but if a flat roof isn’t constructed and installed correctly, or lacks general maintenance, it won’t drain properly. Another disadvantage is the type of material available for a flat roof, the options are few, but it is important to choose the right one.

The advantages and benefits of a flat roof far outweigh the disadvantages, with the first being as we’ve already stated, the cost factor during construction. Other advantages are:

  • Ease of maintenance
  • Lower maintenance costs
  • Ease of spotting possible issues like leaks
  • Less wasted space inside the structure
  • HVAC systems are installed on rooftop lessens vandalism
  • Creates an area for the business to utilize green practices

How long do flat roofs last?

The manufacturer’s warranty for a flat roof is typically 10 to 20 years. However, if a flat roof is properly installed, has regular inspections and maintenance performed, and there is no climate or regional catastrophe, a flat roof can provide 25 years of protection.

There are four types of flat roofing system that are commonly installed on commercial structures:

BUR aka Built-Up Roof

For more than 100 years, this roofing system has been used and is still used today. Referred to as a tar & gravel roofing system because it uses asphalt paper layered with hot tar, creating the “built up” part of the BUR.  There can be up to 12 total layers with the roofing contractor making a judgment on the thickness needed and what the customer ordered.

Modified Bitumen Membranes

Since its invention in the 1970s, the Modified Bitumen Membrane has been a popular choice in flat roof system material for the United States. This 2-ply membrane is constructed with asphalt covering reinforced fabrics. There are modifiers to give both sides of the asphalt elastic properties, creating a rubber feel, which has lent it to be referred to as a rubber roof coating.  

Metal Panel 

For a slight sloped flat roof, this is the metal flat roof system that is commonly used on structures that house factories and warehouses.  The metal panels typically span up to four feet between rafters and a special sealant is applied between seams and overlaps the joints as a means to prevent water leaking. It is fastened down with bolts and neoprene washers.

Single-ply membranes

Often referred to as PVC and TPO roofing materials, they come from the factory in thin, wide sheets that are from eight feet wide to twelve feet wide. There is no protective surfacing, thus, the top layer’s composition can only withstand UV rays for a shorter time. It adheres with an adhesive after a thorough cleaning of the substrate.

Can you walk on flat roof?

Unless you’re a professional roofing contractor, you shouldn’t have the need to be on top of a building, flat roof or sloped roof.  However, there are times it is necessary, such as performing the regular roof inspections we’ve mentioned earlier. Other times there is a need for foot traffic on a flat roof would be to make repairs to the roof or to other articles that are installed there, like the HVAC system or sometimes plumbing vents run through the roof.

How often does a flat roof need to be replaced?

Flat roofs typically need replacing every 15 years. Factors that can affect this is the type of membrane the roof surface is made of. The climate and environment, and any extraordinary weather. Some flat roofs will last up to 25 years with proper installation, maintenance, and regular inspections.

flat roof with ventilation

How do I fix a leaky flat roof?

First, unless you’re comfortable with ladders and heights, it is best to call a professional roofing contractor that specializes in flat roof repair. However, if you can and want to do it yourself, you need to find and isolate the leak which will require getting on the roof and perform an inspection.

  • On the inside, measure from the visible area of the leak to the two closest walls.
  • On the roof, take those measurements and create your starting point to find the leak.
  • Since most flat roofs have a slight slope, go up from where the water is entering and look for any signs of damage like blisters, punctures, popped screws, rips, separated seams, worn spots, or other imperfections.
  • If you don’t see any issues, examine flashings, boots, and vents.  

If you find damage, the following steps can guide you on repairing:

  • Small holes/Punctures: Applying rubber sealant to the problem area and spread with a utility knife. If the roof is tar & gravel topped roof, apply caulk and smooth out with a putty knife, rake gravel back over it.
  • Blisters: Cut the bubble longwise with a utility knife, going only as deep as the blister. Dry the area thoroughly and then apply roofing repair material like roof cement or tar.
  • Rips and tears: Larger areas can be repaired in the same manner you’ll just need more repair materials and products. of damage require the same types of repairs but on a larger scale.

Your commercial structure is an investment on its own. You want it to not only look good but to be in good condition, from the asphalt repair of your parking lot to the flat roof. Both are an investment to your investment, but the roofing is an important part that needs your utmost attention. Calling a professional roofing contractor for installation and repairs is always recommended so that you know the job is done right, and if there is an issue with the work, you have some recourse. For flat roofing options in Houston, TX, call 281-300-4363 today.

How do I know what roof condition I have?

shingle roof on brick house

Roof inspection services

There are a few different times a house may require an inspection. One reason is during the buying process or refinancing. Another reason the appliance, electrical, foundation, plumbing or roof inspection for insurance changes in companies or policy upgrades. What does a roof inspection entail, or the appliance, electrical, foundation, or plumbing inspections entail? 

Even if you are not attempting to buy, refinance, or change your homeowners’ insurance, a roof inspection is important to home maintenance, responsibility, and safety. 

What is included in a roof inspection?

A roof inspection is typically done by a professional, either through an insurance company or a roofing company. They will determine what is normal wear and tear and what could be damage from debris, organic growth, leaks, or other issues with the shingle installation or previous repairs. In the end, the areas of the roof to inspection will include four components:

Structure: The roof inspection will include observation of any sagging or unevenness. Inspecting the fascia, gutter system, and soffit condition. They inspect the chimney for cracks, crumbling or missing grout, loose or missing chimney caps. The inspection will include checking the attic venting. 

Materials: The roof inspection of materials will include looking for curled, loose, or missing shingles. Observation of any algae, lichen, moss, rust or stains. This part of the roof inspection will also include checking the fasteners and flashing, the roof valleys, drain spouts and the gutter system. Examining the vent pipe rubber boots and seals. 

Interior: Ultimately, if there is a roof leak, it will damage the interior of the home. A roof inspection will include checking for mold, rot, water stains or other indicators of damage in the attic, the ceiling, and interior walls. 

Workmanship: A thorough roof inspection will include an examination of the workmanship. Looking for poor workmanship where possible roof damage could happen like the wrong flashing used in certain areas, or where the chimney, skylights, and vent pipes penetrate the roof. 

How long does a roof inspection take?

The time it takes for a roof inspection will depend on the size of the house and the ease of access to areas that need to be inspected. The basic house can take 45 minutes to an hour and a larger house with different attic accesses can take several hours. 

How often should you have your roof inspected?

A professional roof inspection is a requirement when buying or refinancing a house, and when changing insurance companies or upgrading a current policy. Other times that a professional roof inspection should be scheduled depends on different factors, such as the building materials used for the roof, the recent weather such as hailstorms and high wind. 

A homeowner should do their own visual roof inspection periodically. This is considered preventive maintenance and can save you money and trouble later by catching a small issue before it becomes a big and costly problem. If you see anything that looks out of the ordinary, calling for a professional to do a roof inspection and repair if needed is not only money saved but will assure your homeowner’s insurance company that you are on top of possible issues.

Are roof inspections free?

Recent research of roofing contractors found that a free roof inspection is possible, but it may not be as detailed and thorough as the one you would pay for, which can cost $200 or more, depending on where you’re located and the complexity of the roof. 

If the roof inspection finds there is work needed, they will deduct any inspection fee from the bill. That work could include replacing a few shingles, refastening the flashing or rubber boots, to a complete roof replacement. 

shingle roof without any damage

When should I replace my roof?

A roof doesn’t always need repair or replacing after storm or wind damage. They can last the full expected lifetime of 20 to 25 years. Even when a roofing contractor tells you that shingle will last 30 to 40 years, it most likely will reach its end of life by 20 years. Some indications, usually found during a roof inspection, that your roof needs to be replaced are:

  • Cracked, cupped or curled shingles
  • Bald spots on shingles
  • The roof is 20 years old or older
  • The roof appearance is old and worn out
  • New roofs are popping up around the neighborhood
  • Dark streaks of algae, dirt, dust, lichen, and moss that roof cleaning won’t remove

Your home is an important part of your life and the roof is an important part of your house. As a homeowner, it is your responsibility to maintain the workings of your home, including the roof. Never take a “small” issue with your roof at face value. Have a roof inspection done and make any repairs that are found during that roof inspection. Call 281-300-4363 today for your roof inspection needs in Houston, TX.

What is a Roof Inspection?

A Good Roof Inspection Will Help You Determine Your Future Costs

What is a Roof Inspection?

A roof inspection In {nw_data field=seo_city}, {nw_data field=state} can help increase your understanding of the condition of your roof. Roof inspections are inspections that determine the roof’s integrity, it’s estimated longevity and when the roof will need to be replaced. It is important to consider the fact that roof inspectors have special procedures that they undertake so that they do not have to damage the roof during the roof inspection process. These techniques include infrared roof inspections, which determines a roof’s “hot spots”. Finding the “hot spots” allows the inspector to see where the heat is escaping.

How Much Does it Cost to Inspect a Roof?

According to the national average, the cost for a roof inspection ranges from approximately $290 to $350. This cost varies depending on the size, slope, and material of the roof. The cost will also depend upon what type of inspection has been requested. While it is true that some roof inspectors charge a flat fee, other roof inspectors price the inspection by the square footage of the roof. Generally speaking, the larger the roof, the more you should expect to pay for a proper roof inspection.

Are Roof Inspections Free?

With regard to whether or not roof inspections are free, you should first consider the quality of the roofing company and how important the roof inspection is for your property. While it is true that there are a number of roofing companies that will give a roof inspection for free, the same thing cannot be said about the quality of the subsequent roof repairs. In every case, every time, it is important to secure a roof inspection with a roofing company that has been highly recommended both online and in person. Credentials are important in every industry, and the same is true in the roofing industry. Typically, roof inspections range from free to up to $200.

How Often Should You Have Your Roof Inspected?

Generally speaking, an asphalt or composite shingle roof requires a professional inspection every three years or so. When bad weather hits, it is advisable for homeowners to secure a roof inspection to see if any storm damage has happened to their roof. Tile roofs do not need inspections as frequently as asphalt shingles or wood shingle roofs. Approximately every five years is an understandable measure of time between roof inspections. Roof inspections enable homeowners to more accurately understand the condition of their roof. Likewise, air conditioning maintenance can increase the efficacy of your HVAC system. Maintenance prevents the need for air conditioning repair at inconvenient times.

What is the Average Cost of a Roof Inspection?

While there are independent factors that will affect the overall cost, such as size, slope, and roofing material, the average can be disseminated. According to estimates provided to a national website, the average cost for a roof inspection totals $290 to $350. Some roof inspectors will charge a flat fee for their services while others will charge by the square footage of the roof. 

How Often Roof Inspection

If you have a commercial roof, it is critical that you receive a roof inspection twice a year. The best times to schedule a roof inspection are in the fall and the spring, before significant changes in the temperature and type of weather. If you have a residential roof, once every two or three years is perfectly acceptable. Ultimately, it will depend upon how extreme the weather is, the durability of the roofing material, and the quality of the original installation.

Who Pays for Roof Inspection

This is a very important question because one of the last important parts of a real estate transaction is the home and roof inspection. When a home purchase goes through the contract process, both the buyer and the seller agree to certain contingencies outlined in the offer contract. Basically, these contingencies determine whether or not either party can walk away from the sale without a penalty. When it comes to determining who pays for the roof inspection, in many cases, it falls to the bargaining ability of the buyer or seller. 

A Roof Inspection Should Be Organized by a Qualified Roofer

Who to Call for Roof Inspection

In terms of securing a roof inspection, homeowners should select a roofing company that has been successful in the area for many years. Experience is extremely helpful to a proper roof inspector. It will also be important for the roofing company to have the appropriate credentials. Are they insured? Do they have a good rating with the Better Business Bureau? These are excellent questions that should be answered in a thorough manner.

What Does Roof Inspection Entail

In order to understand more about what is involved in a roof inspection, please review the following steps.

  • Interior roof inspection. An interior roof inspection will include checking the attic for proper insulation, ventilation, as well as for moisture and mold. 
  • Exterior roof inspection. During the exterior roof inspection, the roof and flashing will be inspected. If leaks are occurring, these will be diagrammed and assessed.

Our company can help you with your roof inspection. Our staff at Andy Nichols Roofing are ready to take your phone call at 281-300-4363. Discover more about what a great roof inspection in Houston, TX can do for your home!

What Size Hail Can Damage a Roof?

Roof Closeup of Hail on a Roof After Heavy Storm

Learn More About Hail Impacts

After a particularly harsh hail storm, you may more often than not be panicking that something has been ruined by hail, be it your car, roof or other personal property. With a hail damage roof you may see damages range from chipped materials to all-out broken roofing and gutters. With certain roofing materials, it may be necessary to begin the repair process as soon as you can in order to not affect the overall integrity of the roof with water damages that have infiltrated exposed roofing materials. If you are curious as to how does hail damage your roof consider the following helpful information. As with everything, be sure to reach out to a roofing expert for additional questions.

Why does hail damage a roof?

Hail can be considered to be a flying object that holds weight and size and can fly at altering speeds enough to cause a hail damage roof.

Can pea sized hail damage a roof?

With pea sized hail you won’t necessarily have damage done to your roof. Hail sizes ¼-½ an inch are typically not harmful with hail damage roof. Larger sizes such as ¾ inch and higher, however, can cause damages. It’s important to realize that the speed of impact can also affect the kind of damages done to your property. The largest of hail sizes can be predicted to fall from 44-72 mph! What’s more, hail doesn’t fall in a straight line but more sideways and at an angle roofing materials can be dented, knocked off and with particularly large hail ball may even cause perforations to your roofing materials. Be sure to consider roofing materials that are designed to resist impacts and high winds such as with premium roofing materials like impact resistant shingles. 

Can hail damage cause roof leaks?

A hail damage roof can cause a roof leak if roofing materials are aggravated enough with cracks, punctures or missing materials that expose more vulnerable roofing materials. Roofing underlayment beneath water wicking flashing essentially can absorb water or allow it to make it past to wooden beams or the ceiling of the home or attic which can cause water leaks. What’s more, water absorption can cause mold, mildew, and rot which can be particularly damaging to both the interior and exterior of a roof.

Hail Damage to Clay Roofing Materials

Signs You Have Hail Damage On Your Roof

  • Dents & Dings
  • Cracked/Broken Materials
  • Loosened Roofing/Gutters
  • Missing Roofing Materials
  • Water Leaks
  • Water Damages

What does roof damage from hail look like?

A hail damage roof can range in severity depending on the roofing materials, size of hail, wind speeds and more. Some hail damage can be with chipped roofing materials with clay roofs, asphalt roofs may have granules loosened and collecting in gutters or around the yard. With metal roofs, you may dents or dings but not necessarily roof punctures or cracks as these metal holds up against these damages. 

What does hail do to your roof?

A hail damage to roof of house can compromise areas of the roof which provide connections and additional support such as roof flashing or valleys. These areas are essential in providing a streamlined path of water flow away from roofing materials so it’s best to check these areas after a hail storm. What’s more, any perforating roofing materials such as chimneys, eaves, skylights or gutters can be particularly impacted as they jut out from the roof. It’s not uncommon to see loosened gutters and downspouts from the sheer impact of hail.

Is hail damage to roof covered by insurance?

Hail damage roof can be considered an act of nature or unpreventable circumstance. This is typically covered with an all-perils insurance policy with Homeowners insurance yet most insurance companies will cover repairs or replacements with inclement weather. It’s important to get in touch with your insurance company if you are in doubt as to what is or isn’t covered with your roofing. As of such, it’s important to initiate a hail damage roof claim process in order for you to properly get in touch with a roofing company for repairs. As a matter of fact, most insurances will require you to have a professional roof inspection conducted on your property with photographic proof. A qualified roofing company may even act as an intermediary between you and your insurance with photos and other areas of assistance provided. 

Contact a Professional

Be sure to get in touch with your insurance company first before beginning the process of roof storm damage repair with a qualified roofing company. Once you’ve connected with your particular insurance you may be recommended to reach out to storm damage cleanup or to get a professional roof inspection to access the damages for repairs. It’s important to start the process of repairs as soon as you can before another storm hits and you run the risk of adding water damages to the overall roofing project. Get in touch with your local roofing professionals today for more information.

If you’re needing assistance with a hail damage roof in Houston, TX call 281-300-4363 with Andy Nichols Roofing! 

Do I need a roof inspection?

Adjuster Completing Roof Inspection

Understanding and Maintaining Your Roof

After a storm is the best time to get your roof inspected professionally. However, very few homeowners follow through on that advice. Scheduling an inspection seems like too much of a hassle, not worth the time, and a myriad of other excuses. Roof inspections are necessary and critical to the overall condition of your roofing structure. Professional inspections can find damage that you might not have ever noticed. More than that, a professional inspection will result in a detailed report explaining where the damage is, what caused the damage, and what is needed to repair it. These reports can be kept for your own records or can be used for insurance claim purposes. Either way, a roof inspection in Houston, TX should never be considered a waste of time. Rather, it should be considered a valuable insight. To schedule an appointment or to learn more about the Andy Nichols Roofing services, call 281-300-4363.

Signs of Roof Damage Found During a Roof Inspection

Signs of Roof Damage

How do you know if your roof is damaged? There are several things to look for if you are concerned about roof damage. If you are comfortable getting up on to your roof to look for these things, you can do a cursory check yourself. Otherwise, you can wait for a roofing contractor to get up there. 

  • Curling and Cracking: Shingles that are curling away from the roof or are visibly cracked are damaged. They may have experienced severe trauma during dramatic weather changes, which resulted in the damage.
  • Bald Patches: Areas of asphalt shingles that appear bald or lacking in granules could be more damaged than they appear. The granules could have been removed by wind, hail, or overhanging tree branches. Either way, they need to be repaired.
  • Completely Missing Shingles: If you notice areas where shingles are completely missing, as in there are no shingles to speak of, then your roof has experienced damage. Replacing those shingles as soon as possible will prevent further damage.
  • Peeling or Cracked Caulking: As time goes on, areas that are sealed with caulking will eventually become damaged. Look for spots that appear to be cracking or peeling. That means they are becoming damaged and less effective the longer they are in the sun.
  • Leaks: Inside your home, leaks are possibly a clear indication of roof damage. If the leak is coming from an unknown source in your attic, then there is more than likely damage of some sort on your roof.
  • Higher Energy Bills: Another indication you won’t find on the roof are higher energy bills. A damaged roof won’t be able to efficiently regulate temperatures or provide attic ventilation, which can drastically increase your energy bills. 

A roof inspection for insurance purposes or any other reason can better tell you the extent of any damage that may be present. While you can get up to the roof yourself, there are things to look for that may not be visible to the untrained eye. That is why scheduling a roof inspection and repair services are so important to the overall health of your home.

Roof Inspection Checklist

You don’t have to wait until after a storm or for a scheduled appointment to inspect your roof. In fact, it’s highly encouraged that homeowners go outside once a month, or at least once every few weeks, to take inventory of the overall condition of their roof. We understand that a roofing inspection in Houston, TX can be hard to schedule, which is why it’s important to know what to look for yourself.

  • Cracked or peeling caulking
  • Rusted flashing
  • Curling, blistered or buckling shingles
  • Missing shingles
  • Cracked rubber boots around vents and chimneys
  • Moss, lichen, mold, or other growths

Roof inspection and gutter cleaning can actually go hand-in-hand at this time. Actually taking the time to clear out your gutters will greatly improve your roofs ability to function. That’s because rainwater will be able to efficiently flow away from the roof, preventing mold growths and material deterioration. Maintaining your roof and the supporting structures will ensure a long-lasting and reliable structure.

Frequently Asked Questions

  • What is included in a roof inspection?
    • A thorough examination of your roof and roof related components. That includes flashing, soffit, fascia, gutters, and more. Additionally, your inspector should provide a report of their findings that details damage, repair needs, and the overall cost for repairs. 
  • What should I expect from a roof inspection?
    • Expect the possibility of your roofer needing to come inside to check the interior sealing for damage. Along with that, you can expect a detailed report listing out the roofers findings as well as repair cost estimates. 
  • How do you inspect a roof?
    • Pay attention to intersection areas, like where the roof meets the chimney, vents, etc. Look for cracked or peeling caulking as well as signs of damage to shingles, gutters, fascia and more.
  • How long does it take to inspect a roof?
    • It will depend on the extent of the damage, but in most cases, a roof inspection will take anywhere from 45 minutes to 1 hour to complete.
Examining Gutters as Part of a Roof Inspection

Call us at 281-300-4363 for More Information!

Rely on Andy Nichols Roofing for all your roofing needs. That includes a roof inspection in Houston, TX. Contact our team today at 281-300-4363 to set up an appointment for inspection today.