Single ply roofing

Built-Up Roofing (BUR)

Modified bitumen roofing

Fluid applied roofing

Asphalt shingles

Wood shingles and shakes

Concrete tiles

Clay tiles

Slate

Composite and synthetic tiles

Metal panels and shingles

Cold roofs

Super-insulated roofs

Power ventilated roofs

Vapor retarders

Snow retention

Roof ice melt systems