is the leader in flat roof repair and other flat-roof systems, serving residents and commercial property owners in Austin, Buda, Manor, Hutto, Round Rock, Leander, Dripping Springs, Westlake, and Central Texas.

Flat Roof System Professionals in AustinOur professional roofing experts have extensive experience handling flat roof repair, installations, inspections, maintenance, and replacement. For the highest-quality materials and workmanship to the attentive customer service you deserve, call or contact us online today.

When Are Flat Roof Systems Used?

Since the earliest construction projects, builders have utilized flat roof systems. They are often valued for their easy access and match the local landscape. Residential structures can also use flat roofs primarily found on commercial buildings. Some property owners might find that flat roof systems are particularly vulnerable to extreme heat and cold, and they will require expert installation and routine maintenance to keep leaks from developing.

What Are Some Advantages of a Flat Roof?

Flat roofs are interesting from an aesthetic point-of-view and are more energy efficient than the traditional sloped roof. They are easier to maintain and quite versatile, making them popular for modern homebuilders and commercial property owners.

Some of the most notable benefits are:


A flat roof can expand the structure’s usable living or workspace. Some homeowners might choose to install a rooftop garden or a deck. These additions are usable and provide additional protection from the elements.

Cheaper construction and repair costs

Flat roofs do not take up as much space as sloped roofs and require less material. Less material makes construction and installation cheaper and means that any needed repairs will be less costly.

Energy efficient

Flat roofs help you keep your utility costs down, especially in the hot Texas heat. Sloped roofs often retain warm air inside or let cooled air escape. A flat roof will be more energy efficient for your structure, with less overhead space for air to become trapped.

Flat Roof Materials

Some of the most common materials that comprise flat roofs include:

Single-layer membrane roof

Many modern commercial roofs utilize the relatively new membrane roofing technology. They are also frequently referred to as plastomeric or elastomeric roof membrane roofs. These single-ply roofs come In varieties that include:

  • EPDM (ethylene propylene diene monomer)
  • Chlorinated polyethylene and chlorosulfonated polyethylene sheets
  • Neoprene (polychloroprene)
  • Polymer-modified bitumens
  • PVC (polyvinyl chloride)

EPDM synthetic rubber is a single-ply membrane roof material that is the most commonly used material for commercial and residential roofs. We apply the thin sheet material in a single layer over the roof. Since manufacturers make it from a polymer or synthetic rubber, it is quite flexible and can handle extreme temperature changes.

Installing a membrane roof can be done by laying down the material and holding it in place with river rock ballast or by adhering it directly to the roof deck.

Modified bitumen roof

This type of flat roofing system was introduced in the 1960s as a replacement for build-up roofing (or BUR, which we’ll discuss below). It utilizes polymer-reinforced wear layers that are also known as cap sheets.

We can apply a modified bitumen roof depending on the following materials:

  • Self-adhesive
  • Cold application
  • Hot application
  • Torch application

The cap sheet’s polymer provides increased flexibility and elasticity during the cooler months.

Built-up roof (BUR)

One of the oldest flat roofing systems is the build-up roof (BUR). Rather than having a low-pitched roof with shingles, built-up roofs use several layers of roofing felt with asphalt added to them and embedded in bitumen. The bitumen-soaked felt will blend with hot-applied coal tar pitch or asphalt to create a thick roof membrane with several repeated and overlapping layers.

Typically, we add crushed stone granules to the top layer of tar to shield the BUR from inclement weather and the sun’s UV rays.

Contact an Austin Flat Roof Repair and Service Professional staffEnsure your flat roof system withstands Austin’s intense weather and the test of time by properly installing it and conducting routine inspections and maintenance. Not every roofing company has the right skills and materials to do the job.

At, our Austin roofing contractors have experience handling all flat roof systems. We pride ourselves on our workmanship and commitment to customer satisfaction.

Call us or contact us online today for an inspection and estimate.

Frequently Asked Questions

What is a flat roof?

A flat roof is what it sounds like; it’s flat (almost). A flat roof has a slope of fewer than 10 degrees across the entire surface area. Flat roofs appear flat, but they have a little pitch to allow water to drain. Flat roof systems have a higher risk of allowing water to accumulate, so drainage is a top issue. To learn more about flat roof solutions, contact a local specialist.

What are the benefits of installing a flat roof system?

There are numerous advantages to installing a flat roof system. One of the most advantageous characteristics is versatility. Both homeowners and business owners can use this roof structure as a garden or an additional eating location. Flat roof systems have a smaller surface area than other roofing systems, which results in lower construction and labor costs. The less surface area you have, the fewer resources you’ll need and the less labor you’ll have to do! Another advantage is that they save energy. Compared to sloped roofing systems, flat roofs are better at releasing heat. Find out if a flat roofing system is perfect for you by contacting a local specialist.

How long do flat roof systems last?

A flat roofing system can easily last 20 years or more if properly maintained. Standing water is a common issue with flat roofing systems. To prevent water from building up and causing additional problems, make sure your flat roof has an easy way to drain it. If you have any questions regarding your flat roof or want to learn more about flat roof installation, contact now!

Last Updated: 07-18-2023
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