Benefits of Built-Up Roofing Commercial Roofing
- Multiple waterproofing plies
- Robust aggregate or coated surfacing
- Long history on commercial facilities
- Good resistance to routine rooftop wear when maintained
A multi-ply asphalt roof assembly valued for redundancy and robust surfacing on suitable buildings.
Large commercial roofs where multi-ply protection, proven assemblies and heavy-duty surfacing are priorities. Suitability still depends on the existing assembly, roof geometry, building exposure, deck, insulation, vapor control, drainage, attachment, detail complexity, and operational constraints.
BUR can provide resilient redundancy, while freeze-thaw exposure, drainage, flashings and surface condition remain key inspection points.
A reliable Built-Up Roofing recommendation should answer each question in writing and connect deck, insulation, drainage, attachment, details, maintenance, and operations to the proposed commercial roofing scope.
What is wet, damaged, or reusable in the existing assembly?
How will the new system be attached to the actual deck?
How are drains, edges, walls, curbs, and penetrations detailed?
How does the system handle this building’s exposure and operations?
What inspections and maintenance will protect the completed roof?
Start with the building, the roof assembly, and the operational priorities. The right scope follows the evidence.