Roofing manufacturers' websites can be very useful sources of information, but you always have to remember that these websites were written by people who are trying to sell you something. Browsing through various manufacturer sites can also help you imagine new solutions to whatever problem you might be working on. Many contain extensive technical information, including roof specifications, material safety data sheets, and roof construction details. Relevant building code, energy code, and tax rebate information can also be found. Remember that these sites will typically have some degree of bias in favor of their own products.

Accessories/Miscellaneous

Adhesives

Asphalt (Hot)

Bird Deterrent Products

Built-Up Roof Systems

Coal Tar Pitch Roofing

Coatings

Decking

Drainage Components

EIFS

EPDM Roofing

Equipment Screens/Screen Walls

Fasteners

Filter Fabric/Geotextiles

Green (Vegetative) Roof Systems

Hypalon Roofing

Insulation

Metal Roofing Products

Modified Bitumen Roofing

PVC Roofing

Sealants

Sheathing

Shingles (Asphalt)

Shingles (Metal)

Shingles (Synthetic)

Shingles (Wood)

Siding

Skylights

Slate Roofing

Smoke Vents

Solar Energy Products

Spray Polyurethane Foam

Teflon

Thatch (Natural)

Thatch (Synthetic)

Tile

Tile (Metal)

TPO Roofing

Underlayment

Vegetative Roof Systems

Ventilation Products

Waterproofing