Flat Roofing Warranty

While we know you will enjoy your new roof installed by Main Street Roofing for many years to come, we are also confident that you will equally enjoy the peace of mind that comes with our comprehensive roofing warranty.

Although all roofs are vulnerable to damage from water, ice and wind, our warranty provides you with top-quality coverage:

Workmanship on all Main Street Roofing installed commercial flat roofing projects is covered by our Main Street Roofing industry-leading 10 year warranty.

Commercial Flat Roofing

Main Street Roofing uses the BUR System (tar and gravel) for commercial flat roofing projects. BUR is an acronym for “built-up roof membranes”, and this system of roofing has been used in North America for more than 100 years.

Composition of a BUR roof system typically is comprised of 3 basic components necessary for a durable roof – waterproofing, reinforcement, and surfacing.

1. Waterproofing – Bitumen (tar or asphalt) provides waterproofing.

2. Reinforcement – Reinforcing fabrics (roofing felts or ply sheets reinforced with glass-fire or organic mats) create a finished membrane.

3. Surfacing – Surfacing finishes may include aggregate (gravel or slag), glass-fibre or mineral surfaced cap sheets, aluminum or elastomeric coatings, or asphalt.

Alternating layers of waterproofing and reinforcement are then covered by a surfacing component. Main Street Roofing has the knowledge and skill to properly install and BUR roofing system for your commercial building.

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