What is the main advantage of a built-up roof (BUR)?

The main advantage of a built-up roof (BUR) is its cost-effectiveness and reliability. BUR systems are constructed using multiple layers of roofing felt and asphalt, which creates a durable and weather-resistant barrier. This multi-layer design not only extends the lifespan of the roofing system but also provides excellent protection against the elements, making it a reliable choice for many commercial structures.

The cost aspect is particularly important; while the initial investment may not be the lowest, the longevity and durability of BUR can lead to lower long-term maintenance and replacement costs. Additionally, the materials used in BUR are readily available and relatively inexpensive compared to some other roofing systems.

While other options might mention minimal maintenance or lightweight materials, they do not capture the essence of the built-up roof’s proven track record in providing effective and economical roofing solutions, especially for flatter roof applications. The versatility and strength of BUR systems enhance their appeal to building owners looking for a dependable roofing solution.