Association of Interior Specialists (www.ais-interiors.org.uk)

Association of Specialist Fire Protection (www.asfp.org.uk)

Bathroom Manufacturers Association (www.bathroom-association.org)

BEAMA (www.beama.org.uk)

Brick Development Association (www.brick.org.uk)

British Aggregates Association (www.british-aggregates.com)

British Cement Association (www.cementindustry.co.uk)

British Ceramic Confederation (www.ceramfed.co.uk)

British Non Ferrous Metals Federation

British Plastics Federation (www.bpf.co.uk)

British Precast Concrete Federation (www.britishprecast.org)

British Rigid Urethane Foam Manufacturers Association (www.brufma.co.uk)

British Woodworking Federation (www.bwf.org.uk)

Builders Merchants Federation (www.bmf.org.uk)

Cementitious Slag Makers Association (www.ukcsma.co.uk)

Clay Pipe Development Association (www.cpda.co.uk)

Clay Roof Tile Council (www.clayroof.co.uk)

Contract Flooring Association (www.cfa.org.uk)

Council for Aluminium in Building (www.c-a-b.org.uk)

Door & Hardware Federation (www.dhfonline.org.uk)

Engineered Panels in Construction (www.epic.uk.com)

European Phenolic Foam Association (www.epfa.org.uk)

Eurisol-UK (www.eurisol.com)

Flat Glass Manufacturers Association (www.ascinfo.co.uk)

Flat Roofing Alliance (www.fra.org.uk)

Glass & Glazing Federation (www.ggf.co.uk)

Guild of Architectural Ironmongers (www.gai.org.uk)

Gypsum Products Development Association (www.gpda.com)

Lead Sheet Association (www.leadsheetassociation.org.uk)

Metal Cladding & Roofing Manufacturers Association (www.mcrma.co.uk)

National Association of Rooflight Manufacturers (www.narm.org.uk)

Quarry Products Association (www.qpa.org)

Single Ply Roofing Association (www.spra.co.uk)

Society of British Gas Industries (www.sbgi.org.uk)

Society of British Water and Wastewater Industries (www.sbwwi.co.uk)

Steel Lintel Manufacturers Association (www.slma.co.uk)

Timber Trade Federation (www.ttf.co.uk)

UK Steel Association (www.uksteel.org.uk)

UK Timber Frame Association (www.timber-frame.org)

Waterheater Manufacturers Association (www.waterheating.fsnet.co.uk)

Wood Panel Industries Federation (www.wpif.org.uk)