Built-up Roofing Solutions


Built-up roofs (BUR) are a proven choice for low-slope or flat roofs, offering multi-layer protection that’s tough and enduring.

Benefits of Built-up Roofs

Built-up roofing systems are renowned for their exceptional durability and seamless waterproofing capabilities, making them ideal for commercial buildings that demand robust protection.

Beyond the robust protection, built-up roofing offers excellent UV resistance, which is crucial for maintaining the roof's integrity under the harsh sun. The layered structure also provides a sound-dampening effect, reducing noise pollution and contributing to a quieter indoor environment. This makes built-up roofs particularly suitable for buildings in urban settings or noisy areas.

Installation Process

Our experienced team ensures a meticulous installation process for built-up roofs, from preparing the base to layering the bitumen and reinforcing fabrics.

The installation of a built-up roof involves strategic layering, each contributing to the roof's overall strength and resilience. The process includes the application of a vapor barrier, layers of asphalt or tar, and the embedding of reinforcing fabrics, followed by a final coating that enhances weather resistance and longevity. This comprehensive approach ensures that every built-up roof is robust and ready to withstand decades of exposure.

Maintenance and Longevity

Built-up roofs are designed for long-term performance, often lasting over 20 years with proper maintenance. Regular inspections and upkeep are key to maximizing this lifespan.

To further extend the life of a built-up roof, it is crucial to maintain the top coat and aggregate layer, which are susceptible to wear from weather and UV rays. Regular maintenance should include clearing debris, checking for and sealing blisters or cracks, and ensuring drainage systems are unobstructed. Such preventative measures help avoid significant repairs and extend the roof's service life well beyond its expected lifespan.

“At Aurum Commercial Roofing, we are not just roofing experts; we are partners in protecting your investment. Our commitment to excellence is demonstrated through our use of premium materials and the mastery of our skilled technicians. We pride ourselves on delivering not only a roof that stands the test of time but also peace of mind that comes from knowing your property is in the best hands. Choose quality, reliability, and a team that cares about your satisfaction.”
— The Aurum Team

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Built Up Roof FAQs

  • Built-up roofs are highly valued for their exceptional longevity and robust protection against leaks. They offer enhanced thermal resistance, which contributes to energy efficiency by maintaining stable indoor temperatures. The multiple layers also provide excellent sound insulation and fire resistance, making them a preferred choice for commercial applications.

  • Regular maintenance is key to extending the lifespan of a built-up roof. We recommend comprehensive inspections at least twice a year, ideally in spring and fall. Maintenance tasks include checking for cracks, blisters, or other signs of wear, clearing debris from the roof surface, and ensuring that drainage systems are free of obstructions. These proactive steps prevent minor issues from becoming major problems.

  • Absolutely, built-up roofs can be customized to suit a wide variety of building shapes, sizes, and structural requirements. We can adjust the number of layers, choose specific types of bitumen, and select insulation materials that meet specific thermal or weight criteria. Our team works closely with clients to tailor solutions that meet their unique needs and comply with local building codes.

  • Built-up roofing systems are beneficial from an environmental standpoint as they enhance the energy efficiency of buildings. The materials used in built-up roofs, such as tar and gravel, can often be sourced sustainably, and the roofs themselves are excellent at insulating properties. Moreover, the durability of built-up roofs means less frequent replacement, thereby reducing waste and the demand for new materials.

  • If repair is needed, our skilled technicians will assess the damage to determine the most effective solution, whether that's patching specific areas, replacing worn layers, or applying a new top coating. Repairs are conducted with minimal disruption to your daily operations, ensuring that your roof continues to protect your property effectively without significant downtime.

  • The weight of a built-up roof can be significant, especially with multiple layers involved. During the initial consultation, we conduct a thorough evaluation of your building's structural integrity to ensure it can support the weight of the new roof. This assessment helps prevent structural issues and ensures that the roof system is safe and suitable for your property.