» API
   API manufactures insulated building panels for cold storage, food processing, commercial and industrial construction.
   http://www.apipanel.com/

» Aluma Shield Industries
   Supply foamed-in-place metal wall and roof panel products. a division of the Metecno Group.
   http://www.alumashield.com/

» American Industrial, Inc.
   A full service manufacturer of roofing, flooring, and waterproofing products for the industrial, commercial and educational marketplace.
   http://www.americanindustrials.com/

» Aristech Acrylics
   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.
   http://www.aristechacrylics.com/

» Ash and Lacy Building Products Ltd.
   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 .
   http://www.ashandlacybp.co.uk/

» Buckley Lumber
   Wholesale suppliers of cypress wood siding and decking. Includes an online photogallery of completed projects.
   http://www.CypressSiding.com

» CC and L Roofing Company
   Roofing answers and expertise.
   http://www.ccandlroofing.com

» Cape Cod Siding
   Cape Cod Siding currently produces a broad range of value-added wood products.
   http://www.capecod.ca/

» Carea Inc.
   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.
   http://www.carea.com/

» Cavalvi
   Manufacture aluminum framed building panels with a reinforced concrete core cast-in-site and steel tie beams anchored to foundations. Includes installation diagrams and instructions.
   http://johnvillegas.tripod.com/

» Crane Plastics Company
   A complete, double coursed, fused insulated wall system with significant advantages over conventional veneer-type sidings.
   http://www.vinyl-siding.com/

» EASI-SET Precast Concrete Industries
   Easi-Set Industries is a licensor and marketer of precast concrete buildings, highway safety barriers.
   http://www.easi-set.com/

» EDCO Products, Inc.
   Engineering design, manufacturing and marketing of an expanded line of exterior sidings for both commercial and residential markets.
   http://www.edcoproducts.com/

» Eurobond Laminates Ltd
   Supplier of laminated composite panels with structural, hygienic, insulating and fire resisting properties. Located in the United Kingdom.
   http://www.eurobond.co.uk/

» F.C.P.
   F.C.P., Inc. is the leader in quality fiber-cement products; siding, tile backer boards, and cement underlayment.
   http://www.cemplank.com/

» Gasell Profiles Ltd
   Supplies unique cladding, roofing, decking products, rainscreen panels, tiles and structural liner trays to the cladding industry. All are available in a wide range of colours and coatings including metallic finishes.
   http://www.gasell.co.uk/

» Glass and Cladding Technology Ltd.
   Manufacturers of curtain wall, window and cladding systems. Structural glazing and integrated louvre systems.
   http://www.gct.ie/

» Glasteel
   Manufacturers of wall and ceiling fiberglass panels. A division of Stabilit America.
   http://www.glasteel.com/

» Graham
   Graham is the only FRP panel manufacturer in North America with the ISO 9001 designation.
   http://www.grahamfrp.com/

» Great Lakes Components
   Manufacturer of wall panels and lumber distribution facility.
   http://www.glcomponents.com/

» Haida Forest Products, Ltd.
   Cedar siding manufacturing plant specializing in 'Haida' brand W.R. Cedar sidings and panelings located in Burnaby B.C.
   http://www.haidaforest.com

» LogSiding.com
   Log home products, zero waste log siding and paneling. [job price estimator]
   http://www.logsiding.com

» Louvre Systems
   Custom louvre screening and external louvre cladding systems.
   http://www.coltuk.com/

» M R and D
   Wall panels.
   http://www.mrnd.com/

» Mapes Industries, Inc.
   Laminated panels and walkway covers are distributed nationwide on a non exclusive basis through 4000 dealers nationwide.
   http://www.mapesind.com/

» National Coating Corporation
   Durable, energy-efficient, environmentally friendly, high-performance acrylic roofing systems and wall weatherproofing systems.
   http://www.nationalcoatings.com

» Norandex
   Vinyl, wood, and aluminum window and door products, aluminum and steel siding, soffit, coil stock, gutters and downspouts, shutters, and other related exterior building products.
   http://www.norandex.com/

» Novabrik Mortarless Brick Siding
   Novabrik is a mortarless stackable brick siding product that interlocks together. Adds great curb appeal to any building.
   http://www.novabrik.com/

» Nuline Industries, Inc.
   Light duty tar-paper corrugated panels for temporary roofing applications.
   http://www.ondura.com/

» Onduline
   Light duty tar-paper corrugated panels for temporary roofing applications.
   http://www.onduline.com/

» Palram Industries
   Manufacturer of flat and corrugated thermoplastic sheets for roofing and cladding applications.
   http://www.palram.com

» PermaTile Roofing Inc.
   Manufacturer of metal tile roofing system. The look of tile, the benefits of metal.
   http://www.permatileroofing.com/

» Plycem
   Plycem is a noncombustible, structural, fiber reinforced, silicone impregnated cement board. For roof sheathing, flooring, and walls. Resistant to rot, insects, and moisture.
   http://www.architecturalproducts.com/

» Polygal, USA
   A leading supplier of polycarbonate sheet for roofing and glazing applications.
   http://www.polygalusa.com/

» RES Architectural Sales, Inc.
   Distributors of wall systems, panels, and wall surfaces servicing the architectural construction industry. Includes project case studies.
   http://www.resarch.com/

» Ritek Building Systems
   Manufacturers of a wall system created by bonding fibre cement facing sheets to a frame of galvanized steel studs.
   http://www.ritek.net.au/index.htm

» Roof Equipment Inc.
   Online distributor of roofing equipment and accessories.
   http://roofequipmentinc.com

» Roofing Store
   A metal shingle roofing site sponsored by Metalworks.
   http://www.roofingstore.com/

» Shear Transfer Systems
   Manufacture shear wall construction panels. Includes a range of technical data and documentation.
   http://www.shearmax.com

» Stancold plc
   Manufacture and install insulated structures, panels, suspended ceiling systems, insulated heated floors, doors, windows, shelving, racking and other accessories.
   http://www.stancold.co.uk/

» Star Building Systems
   From strong structural framing systems, to walls, roofs and compatible accessories, building systems' materials have the advantage of factory assured quality and predictable
   http://www.starbuildings.com/

» Stonetile Canada Ltd
   Concrete tile exterior cladding systems.
   http://www.stonetile.com/

» United Panel
   A manufacturer of decorative panels available in an endless number of sizes and finishes.
   http://www.unitedpanel.com/

» Vail Metal Systems, LLC
   A revolutionary new metal shingle panel, provides all of the time proven advantages of a conventional metal roofing system, combined with the unique beauty of a dimensional shingle roof.
   http://www.vailmetal.com/

» Variform
   Variform's panels are some of the thickest and most durable panels in the industry. Our patented locking systems provide lifelong protection from the most severe weather.
   http://www.variform.com/

» Victor Randle
   Exporters and consultants on metal and timber architectural cladding systems. Includes product descriptions.
   http://www.victorrandle.com/

» Welsh Slate
   Slate cladding and natural stone products in various colours and finishes. Quarries in Wales and America.
   http://www.welshslate.co.uk/

» Westside Forest Products
   Cedar Siding buy factory direct at wholesale prices delivered anywhere in the United States.
   http://www.wfpcedar.com