Built-up Roofing System (BUR)

Dallas Roofing Company, Emery roofing is a full-service roofing contractor that specializes in commercial and residential roofing across the greater Dallas and Fort Worth area.

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Built-up-Roof
Flat Roofing System

A built-up roof is a type of flat roofing system. Even while built-up roofs are a proven and trustworthy commercial roofing choice, it doesn’t mean they are without their challenges. BUR roofing systems, which were first used on commercial buildings in the 1970s, have been there for a reason since their invention in the 1800s. They’re long-lasting, sturdy, and efficient when install by professional roofing contractor.

When it comes to roofing materials for low-sloped roofs, built-up roofing (or BUR) is the most prevalent. It is made up of different thicknesses of reinforcing fabric and bitumen (asphalt), and it is topped with an outermost layer of material, such as stone or gravel. It is preferred for low-slope or “flat” roofs because it offers a continuous sealed surface that is more durable than other roofing materials. On the other hand, Roof shingles are not sealed and necessitate a rather steep pitch to shed water effectively.

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The Production Process of
built-up roof

The asphalt roofing process has been transforemed into a built-up roofing system. How? The bitumen and reinforcing textiles are layered to make BUR roofing membranes, which differ from other roofing materials (such as metal roofs). Although, their primary application is on low-slope or flat roofing systems.

Bitumen, asphalt, coal tar, or cold-applied adhesive, is spread throughout the roof deck while building a BUR system. You can secure a base sheet before applying this layer to establish a safe and robust work area if you need to.

A hot asphalt and tar-fabric or fiberglass ply sheet (or roofing felt) are rolled down as it is covered. The term “plies” commonly refers to these. The surface aggregate is then applied as a final layer on top for long-term use and aesthetic appeal. The addition of a cooling-enhancing reflective coating is also an option.

As a result of the several layers of bitumen used, BUR systems are both exceedingly robust (resistant to fire and wind) and heavy.
When a reflective coating is used, built-up roofing solutions assist in minimizing energy expenditures and maintaining stable temperatures inside the building.

Hail Damage / Storm Damage / Roof Repaired

What is the average
Life expectancy of a Built-Up Roof?

When it comes to lifespan, built-up roofing can last anywhere from 15 to 40 years, depending on the region and the materials in use. Warmer areas are generally more suited for built-up roofing than colder ones. With this longevity, built-up roofing can be compared to composition (asphalt) shingles, which can last anywhere between 15 and 30 years, depending on the strength of the shingles. On the other hand, other roofing materials can endure a lot longer. Standing seam metal roofing, for example, has a 50-year life expectancy, while slate roofing can last for more than 100 years.

The Benefits of a Built-Up Roof

However, it has existed in a less technical version for far longer than this. Built-up roofing works well for commercial structures and highrises worldwide. Why? Here’s a small list of things to consider:

  • It is less expensive than other options.
  • Fire-resistance
  • Waterproofing of the highest kind
  • Making the most of every inch of available real estate
  • protection from ultraviolet rays
  • Low-maintenance

Durable in the Face of Extreme Weather

Despite its reputation for being flammable, tar is quite a heat resistant. In addition, the tighter bitumen coating results in a waterproof roof, which helps to keep water out of the structure. BUR roofing is incredibly durable, thanks to the inclusion of gravel and fiberglass. There’s no doubt in my mind that your roof will be able to handle whatsoever mother nature throws at it.
The roof membrane requires little or no upkeep
Built-up roofing is a popular choice as far as low-maintenance roofing options go. And to make sure the bitumen roof is up to code, many owners opt for 1-2 yearly inspections of the system. BUR roofing is a fantastic option for building owners who want a new roof but don’t want to spend a fortune. It requires little maintenance and is less expensive.
Efficient Energy

Today, a coating of high reflectivity is included in most built-up roofing systems. UV rays are shielded from the sun’s rays, allowing the building to remain calm. The result is a reduced requirement for heating and cooling, which will save you money in the long term.

The Disadvantages of Built-Up Roofs

The downsides of BUR roofs are just as numerous as the advantages. Even if the maintenance required is minimal, it isn’t nonexistent. When performing a seasonal commercial roofing inspection, keep an eye out for the following things:
  • Split or open the joints
  • Blistering
  • Cracks
  • waves or undulations
  • Water Pooling
Routine inspections and prompt care from a reputable roofing contractor can easily prevent these typical issues. Let’s look at some of the most common problems and see what we can do about them.
Split Joints

When two rolls meet, the seam has dried out and separated, resulting in an open or split joint. In this case, a replacement is an ideal solution, but a patch repair is a more cost-effective option. It is advisable to have a trained specialist evaluate the problem and decide whether to repair or replace the item.

Blisters
A minor leak that has worsened might generate blisters, resulting from water damage to the membrane during installation or excessive moisture on the underlayment before installation. When the temperature rises, the water expands, causing blisters. As a rule, it’s a poor sign when the top layer is vulnerable to tearing from foot traffic.
Water Pooling
Water pooling is a minor issue that might lead to significant problems later. Preventative measures include inspecting your BUR roof after a severe storm to look for water pooling or other issues. If your business roof is unchecked, soft areas, undulations, and blistering can occur, leading to leaks and other warping problems.

Why Contact Us

Our roofing contractors are the best in the business, providing a totally open, transparent and friendly service from start to finish. Hail storms are unpleasant enough on their own without damaging our homes. We know how we would want to be treated if we were looking for a hail damage roof service, and that’s how we treat our customers and how our contractors treat their work. Our service absolutely puts your needs at the heart of everything it does.

For hail damage roof repairs, whether structural or cosmetic, and hail damage insurance claims, we are the number one service in the area. Try out one of our free inspections, if your roof was damaged by hail and you’ve been unsure of what to do about the problem. It’s free, what do you have to lose? Having a hail damaged roof can weigh heavily on you, and our friendly service aims, first and foremost, to put your mind at ease. Knowing exactly what needs to be repaired, however much it might cost, is far better than not knowing at all. Our service is affordable and premium; you won’t find better hail damage roofing contractors for a better price in the area.

Roofing For You

The Dallas Roofing
Company you can Trust

If you know what to look for (and why you’re getting it), BUR commercial and industrial roofing systems are an excellent choice for flat roofs.

There are advantages and disadvantages to everything. Make sure you hire a contractor who correctly installs built-up roofing the first time around!

Are you interested in learning more? Having been in business for more than two decades, Emery Roofing Services is the best roofing company in Dallas, TX. You may begin working with a professional roofing contractor by calling us immediately.