European Association of Insulation Manufacturers Represents the interests of all major mineral wool producers throughout Europe. Products and applications, publications and documentation centre . http://www.eurima.org/

North American Building Material Distribution Association (NBMDA) Network of distributors and manufacturers dedicated to improve the effectiveness of marketing and distribution services to customers. Includes member services, directory, event calendar, and partners. http://www.nbmda.org/

Western Building Material Association Regional trade association of building material dealers in Alaska, Idaho, Montana, Oregon, and Washington. Includes newsletter, membership details, products and services, and event information. http://www.wbma.org/

Cool Roof Rating Council Provides radiative property data on roof surfaces to improve the energy efficiency of buildings while positively impacting the environment. http://www.coolroofs.org/

Truss Plate Institute An association of truss plate manufacturers providing wood truss design standards, bracing criteria, inspection services, research, and steel verification for the wood truss component industry. Includes listing of member companies. http://www.tpinst.org/

South Bay Plastering Contractors Association (SBPC) Promotes the plastering industry in California. Membership consists of lath and plaster contractors, manufacturers of plaster products and distributors of plastering materials. Commercial and residential applications and members are showcased. http://www.plasterconnect.com/

Association of the Wall and Ceiling Industries (AWCI) International Supports members focused on acoustics, ceiling and drywall systems, exterior insulation and finishing, fireproofing, flooring systems, insulation, and stucco contractors, suppliers and manufacturers. http://www.awci.org/

Mason Contractors Association of America (MCAA) Featuring masonry headlines, career training, codes and standards, designing with masonry, and legislative topics. http://www.masoncontractors.org/

EIFS Industry Members Association (EIMA) A United States-based non-profit technical trade association comprised of manufacturers, suppliers, distributors and applicators involved in the exterior insulation and finish systems (EIFS) industry. Membership directory and benefits information, code of ethics, and resources are provided. http://www.eima.com/

Higginbotham Bros. & Co., LTD Owns Higginbotham, Higginbotham-Bartlett, and Big Tin Barn Building Centers stores. Stock items for the do it yourselfer and for the contractor. The company provide a full line of products, ranging from electrical to plumbing. http://www.higginbothams.com/