Wood impregnated with flame retardant chemicals, like this Exterior Fire X lumber from Hoover, resists rot and insects and can be cut and stained just like regular wood decking. $1.50 per lineal foot. Timber Treatment Technologies, Springfield, VA; 703 644
“Fire retardant treated wood” FRTW , as defined by the National Building Code of Canada However, many fire retardant coatings are not suitable for use in high humidity or exterior applications. Fire retardant coatings are manufactured as proprietary products
Decks in the Line of Fire Deciphering the code behind fire resistant construction By Bill Bolton Download the PDF version of this article The stamp on the member must identify it as having been so treated and as being suitable for exterior use. Decking The
The second method includes a few options, including heavy timber construction as specified in Section in the California Building Code , deck boards that are exterior rated fire retardant treated lumber this product meets the definition of an ignition resistant
UL recently tested and promulgated a listing for a new two hour load bearing wood frame wall assembly containing pressure impregnated fire retardant treated wood FRTW , a move that makes it quicker and easier for building officials to approve plans for Type III
Shanghai Seven Trust Industry Co., Ltd, founded in the year 2008, is a hi-tech enterprise which specializes in the R&D, sales, and service of WPC materials, Provide excellent products, professional technology and sincere service.