WebFire-retardant-treated wood framing complying with Section 2303.2 shall be permitted within exterior wall assemblies of a 2-hour rating or less. 602.4 Type IV. Type IV construction (Heavy Timber, HT) is that type of construction in which the exterior walls are of noncombustible materials and the interior building elements are of solid or ... WebApr 9, 2024 · Dimensional Lumber 2 x 4 x 8' Fire Retardant - Interior (Actual Size 1-1/2" x 3-1/2" x 8') Model Number: 1141010 Menards ® SKU: 1141010 Final Price $ 12 81 each You Save $1.58 with Mail-In Rebate Pink coloration for easy identification Versatile and strong, suitable for lumber framing projects
Exterior Fire-X - Product Data - BuildSite
WebDec 3, 2015 · The required fire-resistance rating of exterior walls with a fire separation distance of less than or equal to 10 feet (3048 mm) shall be rated for exposure to fire from both sides. Exterior bearing walls with fire separation > 10' : 5/8" Type 'X' on 2 x framing at 16" o.c. per IBC section 721. (1 hr) Interior bearing walls are 1-HR, not 2-HR. WebFire-retardant dimensional lumber is a noncombustible building material intended for a range of applications, including weatherproofing purposes. AC2® CedarTone Premium … microsoft store bibliothek
Exterior Fire-X - Exterior Fire Retardant Treated Wood
WebJan 27, 2024 · January 27, 2024 by Curtis Lumber & Plywood. Pressure treated wood is wood that has undergone a special process to make it more durable and less susceptible to decay, insect infestation, mold, and water damage. Some pressure treatments can even make the wood fire retardant. There are different types of pressure treated wood, all of … WebExterior Fire-X is pressure-impregnated fire-retardant lumber and plywood that provides tested fire protection for applications directly exposed to the weather or high humidity, outdoors as well as indoors. Uses Exterior decks Balconies Stairways Siding Scaffolding Moulding Trim Open-air roof systems Stables Soffit Fascia Roof sheathing WebFire Retardant Quality Marks. The International Building Code requires that each piece of fire retardant lumber and plywood be properly labeled to identify that it has been properly treated for the intended use and meets required industry standards. The code details specific information that must appear on the label, which is typically applied ... microsoft store best buy