Emco Building Products
Roofing, insulation, ceiling panels, and related products, for residential and commercial applications. Product showcase, technical data, specifications, and budget estimator.
http://www.emcobp.com/

GAF Materials Corporation
Commercial and residential roofing materials. Company contacts, product technical information.
http://www.gaf.com/

Johns Manville
Insulation and roofing products for buildings and equipment. Guide to appropriate insulation products, by application.
http://www.jm.com/

Iivela
Bituminous membrane and insulation products. Catalogue, installation details. Italy.
http://www.iivela.it/

Firestone Building Products
Roofing, insulation and related products. Technical information, architectural details, maintenance handbook, and contractor listing.
http://www.firestonebpco.com/

Republic Powdered Metals
Producer of specialty coatings used to protect industrial, commercial and institutional buildings.
http://rpmrepublic.com/

Euroform Products Limited
Fabricate cement-bonded particle boards, and distribute insulation and cladding systems. Features product specifications and applications.
http://www.euroform.co.uk/

EABASSOC
Waterproofing and building materials including waterproofing membranes, lightweight foamed concrete, fire protection, joint sealants, anti-corrosion and insulation coatings. Company and product information; UK based.
http://www.eabassoc.co.uk/

Ruberoid
Membrane roofing, waterproofing, and associated products. Product and company descriptions.
http://www.ruberoid.co.uk/

Owens Corning
Insulation, roofing, siding, and acoustic materials. Includes resources and project guides for homeowners.
http://www.owenscorning.com/

Alumasc Exterior Building Products Ltd.
Supply flat roofing, drainage and waterproofing membranes. Products include architectural rainwater systems, engineered drainage systems and façade systems.
http://www.alumasc-exterior-building-products.co.uk/

CB Wholesale, Inc.
Wholesale distributor of roofing, drywall, and masonry products serving western Washington state.
http://www.cbwholesale.com/

Henry Company
Offers roof coatings, cements, roofing systems, driveway maintenance products, and sealants. Technical information for construction professionals and guidance for do-it-yourselfers.
http://www.henry.com/

Sealant, Waterproofing, and Restoration Institute (SWRI)
Promotes the sealant, waterproofing and restoration industry through education, communication, and interaction among its members.
http://www.swrionline.org/

Cico Group
Manufacturer of construction chemicals, waterproofing compounds, waterproofers, concrete additives, plasticisers, grouts, water sealers, and epoxy industrial floorings .
http://www.cicogroup.com/

Jay Ammon Architect, Inc.
Consulting firm that specializes in the design and construction administration of all types of roofing and waterproofing projects. Features an overview of the professional services, past projects, and contact information.
http://www.jayammon.com/

Advanced Environmental Recycling Technologies, Inc.
Develops and manufactures moisture resistant composite building materials made from waste plastic and wood fiber waste for applications in building and construction industries. (Nasdaq: AERTA).
http://www.choicedek.com/

BPA GmbH
Germany. Contract sealing and waterproofing for civil construction projects. Product development and design services. Technical brochures and data sheets on PDF files. English and German.
http://www.dichte-bauwerke.de/

Chimica Edile
Building materials company in Italy specialized in products aimed at resolving moisture, thermal and acoustic insulation problems, including waterproofing mortars, insulating and fireproofing plasters, and anti-shrinkage additives.
http://www.chimicaedile.it