Built-Up Roofing (BUR)
The classic multi-layer system, time-tested for decades — built-up roofing remains a durable, redundant choice for Atlanta's flat commercial roofs.
Time-Tested Redundancy
Built-up roofing (BUR) layers alternating plies of bitumen and reinforcing fabric, often finished with gravel, to create a thick, redundant waterproof system. Its many layers mean a single flaw rarely causes a leak.
BUR has protected commercial buildings for generations, and a well-maintained or coated built-up roof can deliver a long, dependable service life.
- Multi-layer, redundant waterproofing
- Proven, long-service track record
- Strong durability underfoot
- Coatable to renew and reflect heat
Built-Up Advantages
Redundant
Many plies mean a single flaw rarely leaks.
Proven
Decades of dependable commercial performance.
Renewable
Can be restored and coated rather than torn off.
Frequently Asked Questions
Is built-up roofing outdated?
Not at all. While single-ply has grown popular, BUR remains a durable, redundant system that performs well — and existing BUR roofs can be restored cost-effectively.
Can my built-up roof be restored?
Often, yes. If the system is sound, cleaning, repair, and a reflective coating can extend its life and improve energy efficiency.
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