Whether you need to obtain product dimensions for calculating the amount of product needed for a job, or find specific code numbers to verify compliance with local building codes, you will find it here.
CertainTeed WeatherBoards™ siding is tested in accordance with ASTM1186 in the U.S. and CCMC technical guide requirements as required by the National Building Code of Canada. These testing standards include a stringent review of more than a dozen properties, such as flexural strength, moisture movement, frost resistance, transversal loading and water absorption. Both the product and manufacturing process are subject to ongoing third party inspections to ensure that product quality and performance are maintained.