| Metal Plastic | Wood |
| Alpolic - http://www.alpolic-usa.com/ Manufacturer of aluminum composite materials (acm) for use in interior/exterior architectural markets. |
| Aluma Shield Industries - http://www.alumashield.com/ Supply foamed-in-place metal wall and roof panel products. a division of the Metecno Group. |
| American Industrial, Inc. - http://www.americanindustrials.com/ A full service manufacturer of roofing, flooring, and waterproofing products for the industrial, commercial and educational marketplace. |
| API - http://www.apipanel.com/ API manufactures insulated building panels for cold storage, food processing, commercial and industrial construction. |
| Architectural Systems, Inc. - http://www.asi-sd.com |
| Aristech Acrylics - http://www.aristechacrylics.com/ Aristech Acrylics produces continuous cast acrylic sheet products for solid surface, architectural, bath, shower, hot tub, spa, marine and funeral industry applications with superior aesthetic, plysical, high-gloss and weatherability features. |
| Ash and Lacy Building Products Ltd. - http://www.ashandlacybp.co.uk/ Supply a range of structural components and specialist fabrication services to the building industry. Products include metal cladding for roofs and walls and pitched roof supporting structures . |
| Bradco Supply Corporation - http://www.bradcosupply.com Distributor of commercial and residential roofing, siding, and building materials. |
| Buckley Lumber - http://www.cypresssiding.com/ Wholesale suppliers of cypress wood siding and decking. Includes an online photogallery of completed projects. |
| Builders Imports - http://www.buildersimports.com/ |
| Cape Cod Siding - http://www.capecod.ca/ Cape Cod Siding currently produces a broad range of value-added wood products. |
| Carea Inc. - http://www.carea.com/ Supply stone composite architectural panels for exterior cladding systems on commercial, industrial, institutional and multi-unit residential buildings. Includes technical data, case studies, and distributors. |
| Cavalvi - http://www.cavalvi.8m.com/ Offers a methodology to build a severe weather, fire and seismic resistant home and smaller projects, using aluminum framed panels, cast-in-site with foamed concrete insulating cores. |
| CC and L Roofing Company - http://www.ccandlroofing.com/ |
| CertainTeed Siding - http://siding.certainteed.com/ Manufactures vinyl and fiber cement sidings in a broad range of colors. |
| Crane Plastics Company - http://www.vinyl-siding.com/ A complete, double coursed, fused insulated wall system with significant advantages over conventional veneer-type sidings |
| EDCO Products, Inc. - http://www.edcoproducts.com/ Engineering design, manufacturing and marketing of an expanded line of exterior sidings for both commercial and residential markets. |
| Eurobond Laminates Ltd - http://www.eurobond.co.uk/ Supplier of laminated composite panels with structural, hygienic, insulating and fire resisting properties. Located in the United Kingdom. |
| Eurolyte - http://www.eurolyte.co.uk/ Suitable for re-roofing over worn out felted roofs, new extensions, alternative to flat roofs, garages, sheds, carports, canopies, walkways, dormers, kennels, avaries. |
| F.C.P. - http://www.cemplank.com/ Leader in quality fiber-cement products; siding, tile backer boards, and cement underlayment. |