fire retardant treated lumber and plywood. pyroguard was the first interior fire retardant treatment with plywood roof span ratings and lumber strength adjustments based on high temperature testing. it is often accepted as an alternate for non-combustible material. code evaluation reports are available. u.l. classified.
3/4' 4x8 flamepro fire retardant plywood - tongue and groove. fire retardant treated wood frtw is used to prevent fire spread and reduce the risk of personal injury and property damage.
louisiana-pacific corporation. the engineered wood top notch osb panels feature a patented tongue-and-groove ege with vertical notches in the tongue and panel ends that allow rain water to
2 x 6 x 8' fire retardant - interior. please note: prices, promotions, styles and availability may vary by store and online. inventory is sold and received continuously throughout the day; therefore, the quantity shown may not be available when you get to the store.
this fire retardant plywood is classified as a type a fire retardant product. the product is decay and termite resistant. 3/4 in. x 4 ft. x 8 ft. cdx 5-ply interior fire-rated fir pressure-treated plywood-97874 - the seven trust
your complete guide to james hardie fiber cement siding. it can warp and even melt due to excessive heat whereas fiber cement is flame retardant. in addition, vinyl siding colors are highly
fire retardant tongue and groove boards . fire retardant tongue and groove boards - mdcounterdrug.org . the fire resistance properties of particle board can be improved with alkyd filler or melamine coating coated and primed the tongue and groove is usually on the long sides of the boards, and the boards are usually ready primed from a point of