When it comes to protecting a commercial building, your roof is the first line of defense. At New Testament Roofing, we specialize in commercial built-up roofing in Raleigh, NC (BUR), a trusted solution for flat or low-slope roofs. Our expert roofers install durable, multi-layered systems that stand up to heavy traffic, harsh weather, and the test of time.
A built-up roof system is one of the oldest and most reliable commercial roofing solutions in the US, with a history spanning over 100 years. Often called BUR, these roofs are especially popular for low-slope and flat commercial roofs. The system is made of multiple layers of ply sheets and asphalt, creating a strong barrier against the elements.
The top layer is usually a cap sheet or flood coat of asphalt with granules, adding extra protection and durability. Because of these multiple layers, built-up roofs are highly resistant to leaks, weather damage, and everyday wear. Businesses benefit from a roof that can last for decades while maintaining excellent performance.
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The strength of a built-up roof comes from its layers. It usually starts with a base sheet installed over insulation or a cover board. This layer provides waterproofing protection and a stable surface for the next layers.
Over the base sheet, asphalt or cold-applied adhesive is applied to hold the reinforcing felt, sometimes called a ply sheet. Additional layers are installed in the same way, creating a redundant system that protects against water intrusion. The roof is then finished with a mineral-surfaced cap sheet or a layer of asphalt and gravel.
A built-up roof starts with a base sheet for waterproofing, followed by asphalt or adhesive to hold the layers together. Reinforcing felt or ply sheets adds strength, and the system is finished with a cap sheet or gravel for durability and UV protection. This layered construction makes BUR one of the most reliable commercial roofing options available.
Built-up roofing has remained popular because of the advantages it offers commercial properties. First, BUR is a time-tested system with more than a century of successful use. Its multiple layers provide redundancy, so if the top layer is damaged, the layers below continue to protect the building. Other benefits include:
These advantages make BUR a smart choice for business owners who want a long-lasting, low-maintenance roof.
Not all asphaltic roofing systems are the same. Built-up roofs can be customized with different numbers of plies, adhesive types, and cap sheet finishes. The right system depends on your building’s needs, traffic, and environmental exposure. Our team of professional roofers in Raleigh, NC, can guide you through the options. We help you select the best BUR system for durability, energy efficiency, and cost-effectiveness.
Even the best-built roofs need care. Regular inspections prevent small issues from becoming costly repairs. Our roofers check seams, flashing, and cap sheets, ensuring everything stays intact. We also clean debris and maintain drainage systems to prevent water buildup. Routine maintenance protects your investment and helps your business save money in the long run.
Installing a built-up roof requires skill, precision, and knowledge of commercial roofing systems. Our experienced roofing contractors ensure that every layer is applied correctly and every detail is handled. That’s why we provide routine maintenance, repair storm damage, and can assist with reroofing projects when your system reaches the end of its life.
Choosing the right roofer in Raleigh, NC, means choosing a partner who cares about your building as much as you do. From inspections to installation, our team works efficiently and professionally to keep your commercial property safe. Contact us today to schedule a consultation and protect your business with a durable built-up roof.
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