The numbers and titles used for the organization of the product and technical information in the BuildSite Services are from MasterFormat™ (1995 edition). MasterFormat™ is produced jointly by The Construction Specifications Institute (CSI); (800) 689-2900, and Construction Specifications Canada (CSC); (416) 777-2198, and used with permission of the publisher (CSI), copyright 1997. For those interested in a more in-depth explanation of MasterFormat™ and its use in the construction industry, contact the publisher.

In order to assist you in finding information, BuildSite has extended the MasterFormat™ numbers and titles to provide subcategories of product and technical information. These BuildSite subcategories are denoted by a letter following the MasterFormat™ number.