Installing a Modified Bitumen 2 Ply Torch Down Rubber Membrane over an existing Tar and Gravel is the most cost-effective way to replace a flat roof. There is no need to remove the existing roof because the fiberglass is anchored to it and performs as a barrier between the 2 ply rubber membrane that is placed over it and fused together with a torch.
Installing a Torch Down Rubber roof over tar and gravel will:
1. Save the expense of tear down and hauling away of the old roof
2. Save on labor cost
3. Save on material cost
4. Provide an added insulation
Waterproofing and Leak Specialists