WebBasic Uses. Exterior Gypsum Sheathing is recommended for use in residential or commercial buildings, and provides fire resistance and additional structural strength when used under exterior finishes such as wood, metal or vinyl siding, masonry veneer, stucco, shingles, etc. Exterior Gypsum Sheathing is designed for direct attachment to wood … WebFire-rated gypsum board is a form of drywall that helps prevent the spread of flames across a home or business. Gypsum is approximately 21% chemically combined water, …
Types of Drywall - The Home Depot
WebJan 26, 2024 · Fire-rated Drywall, also known as Type X gypsum board, is composed of unique materials and additives which give it superior fire resistance compared to other types of wallboard. This type of Drywall comes with a rating from zero to four hours, indicating how long it can withstand flame exposure before burning through. WebNov 21, 2024 · Sheetrock is a drywall brand that is basically well-known for its fire resistance. But it is not the case that sheetrock does not burn. It burns at a certain … fmc lake havasu city
5/8 in. x 4 ft. x 8 ft. Firecode X Drywall - The Home Depot
WebOct 9, 2024 · Fire tape is a type of drywall tape that meets specific requirements for adhesion and moisture resistance. Fire tape is typically made with cotton, paper, and vinyl to prevent it from catching fire if … WebJul 3, 2024 · Fire-rated drywall is 5/8-inch thick drywall made using paperboard and gypsum like standard drywall, but glass fibers are added to it to improve its fire resistance to at least 1 hour. Fire-rated drywall is also called type X drywall and is better at retarding fire, soundproofing, and insulation. WebUsing Fire-Rated Drywall The 5/8-inch, “fire-code” drywall (called Type X) increases a wall’s fire rating to a minimum of 1 hour, from the 30-minute rating for standard ½-inch drywall. And it’s not just thickness that makes the difference. Type X has a denser core and contains glass fibers that keep it from crumbling in the heat. fmc kingwood dialysis