Manufacturers and wholesalers of dampproofing and waterproofing products, generally for at grade or below grade use.

If a product is not distributed throughout the US, please indicate the countries, regions or states in which the product is available (e.g. Southern California, or Midwest).

Contractor sites should be submitted to the appropriate Regional category.

Manufacturers and wholesalers of dampproofing and waterproofing products, generally for at grade or below grade use.

Manufacturers and wholesalers of Fire and Smoke Protection products, such as cementitious and intumescent fireproofing or firestopping.

Contractor sites should be submitted to the appropriate Regional category.

Manufacturers and wholesalers of Fire and Smoke Protection products, such as cementitious and intumescent fireproofing or firestopping.

Please indicate the regions or states in which the product is available (e.g. Eastern Europe, or Southern California). Websites of local interest only will not be included in this category.

Contractors will not be considered for this category

There is currently no description created for this category.

This category is for sites of manufacturers of insulation products. Installer sites should be submitted to the most concise Regional category.

This category is for sites of manufacturers of insulation products. Installer sites should be submitted to the most concise Regional category.

Manufacturers and wholesalers of Joint Sealants, such as waterstops and waterproof expansion control joints.

If a product is not distributed throughout the US, please indicate the regions or states in which the product is available (e.g. Southern California, or Midwest).

Contractor sites should be submitted to the appropriate Regional category.

Manufacturers and wholesalers of Joint Sealants, such as waterstops and waterproof expansion control joints.

Manufacturers and wholesalers of roofing and siding panels. Panels will typically be more than one layer, with structural or insulating characteristics.

If a product is not distributed throughout the US, please indicate the countries, regions or states in which the product is available (e.g. Southern California, or Midwest).

Sheet Metal Roofing (single layer) sites should be submitted to the "Materials and Supplies: Thermal and Moisture: Flashing and Sheet Metal: Sheet Metal" category. Contractor sites should be submitted to the appropriate Regional category.

Manufacturers and wholesalers of roofing and siding panels. Panels will typically be more than one layer, with structural or insulating characteristics.

Manufacturers and wholesalers of shingles and roofing tiles.

If a product is not distributed throughout the US, please indicate the regions or states in which the product is available (e.g. Southern California, or Midwest).

Contractor sites should be submitted to the appropriate Regional category.

Manufacturers and wholesalers of shingles and roofing tiles.

This category will list manufacturers, suppliers, distributors, repairers and renters of tools and equipment used within the building material industry including companies that provide services to these companies. It is not for raw materials or industrial supplies, these should be submitted to the "Materials and Supplies" category .