Never use drywall screws to fasten . Drywall is used for all types of interior and exterior structural walls and ceilings in residential and commercial construction projects. But because Type X is slightly . The majority of drywalls installed, however, is 1/2 inch thick. When you are installing drywall, often building code dictates certain types of drywall that must be used. Topping mud: Harder with less shrinkage than other compounds. Type-X drywall is available only in 5/8-in. 1. Green drywall generally costs about 20% more than regular drywall. The type X drywall consists of several thickness layers to achieve a higher fire rating. This thicker drywall costs about 10% more than regular drywall. 1/2-inch thick is most common on walls while 5/8-inch thick is often used on ceilings. Green Board. The remainder of the garage can be finished with 1/2" board. [1] Type C Drywall Type - X. Also referred to as Type X, fireboard, or X board, fire-resistant drywall is typically used in garages, apartment buildings, utility rooms, and any areas that are near a wood stove or furnace. screws are for 5/8-in. Normally, code also requires Type "X" 5/8" board on the ceiling also. Type C drywall is the improved version of the x type. And as far as fireproof drywall types are concerned, type X drywall tends to cost slightly less than type C drywall. A "drywall is used for wall and ceiling facing. This material has a low fire rating because of its use and is often utilized in projects such as area separation firewalls, shaft walls, and stairwells. In other situations, the local building authority may . . Green drywall is a type of drywall that's mold resistant and is used in applications where moisture can be an issueso most commonly, bathrooms. It's really important to understand that simply using 5/8-inch drywall or 5/8-inch lightweight drywall is not fire code drywall. Type X Drywall Fire-resistant drywall, as it's so-called, constitutes unique noncombustible fibers. (15.9 mm) Type X panels are suitable for interior wall and ceiling applications as it has a fire-resistant gypsum core and provides additional fire resistance over regular panels. 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 -inch drywall. Type C drywall is known as the more durable version of Type Xthere are more glass fibers in this product as well as more vermiculite components, giving it a fire resistance of 2-4 hours. Fireproof drywall is at times used in the making of furnace room ceilings, the stairwell ceilings, and the garage and kitchen ceilings. Fire-rated Drywall Type X. It is the most affordable of the various drywall options, and it typically comes in 4' x 8' sheets. One type of drywall that shows up in building codes is what is commonly called fireproof drywall. Size refers to the length and width of the panels. Drywall (also called plasterboard, wallboard, sheet rock, gypsum board, buster board, custard board, and gypsum panel) is a panel made of calcium sulfate dihydrate ( gypsum ), with or without additives, typically extruded between thick sheets of facer and backer paper, used in the construction of interior walls and ceilings. The thickness of this drywall is 5/8-inch, including all layers. The most common type of drywall is regular, white (really gray) drywall. This is made from gypsum plaster, and is pressed between two sheets of heavy paper or fiberglass. M-Bloc Type X gypsum panels are a lightweight cost efficient wall or ceiling panel for use throughout a project as well as the adhesive application of ceramic or plastic tile in limited wet areas, e.g., bathrooms, kitchens, laundry, and utility rooms. 5 / 7 In fact, if you are sitting in your home as you read this article, there is a good chance that . Each self supporting portable ladder should be able to hold how many times its maximum load? It can be used in multiple layers to provide greater protection if needed. M-Bloc Type X gypsum panels are also approved for exterior soffits and/or sidewalls in . The screw length depends on the drywall thickness: 1-5/8-in. Type X drywall is created from fire-resistant fibers. Casing bead. For 3/8" or 1/2" drywall, what size corner bead would you use? It is available in 1/2-inch and 5/8-inch thicknesses. drywall; 1-1/4-in. For Type X, the American Society for Testing and Materials standard test methods for fire tests of building construction and materials (ASTM E119) is included in all gypsum board standards. What is Type X drywall used for? This fire-rated drywall type is available in 1/2" and 5/8" thicknesses and its gypsum core still consists of glass fibers. Regular Drywall. To maximize the mold resistance, use mold-resistant drywall mud, aka joint compound. What type of drywall is fire resistant? Always fire tape your joints. Fireproof Drywall. Type C is not currently defined by a standard. This compound bonds better and dries harder, with better crack resistance than most other compounds. Drywall prices. Sheetrock and drywall costs $10 to $20 per sheet or $0.30 to $0.50 per square foot on average, depending on size, thickness, and type. Type X drywall is basic fire-rated drywall. Code Compliance & at Moderate Price: 5/8 thick EcoSmart Firecode X Drywall. The most common firewalls use 24 or 26 wood framing with 5/8-inch Type X Fire Code drywall to enclose. Examples of the fireproof dry walls that you can use for your ceiling are such as the Type X drywall that features a special non-combustible glass fiber. FIREBLOC Type X wallboard is used as a covering material for interior walls and ceilings in residential and commercial applications that often require specific fire rated assemblies. In some cases, regular drywall tape and joint compound can be used in conjunction with fire-resistant (Type X) drywall on a fire-rated wall. They come in 4 x 8 foot sheets because most of our rooms are 8 feet tall. Generally, it is used in homes and commercial buildings for two main reasons. Allows for either vertical or horizontal installation. In fact, this type of drywall is often required by many building codes. In addition to the variety in lengths and widths available there are different types of gypsum board for different applications. Although 48-foot panels are most common (and best suited to most projects), several alternative sizes are available. It is designed for direct attachment by screws, nails or adhesive to wood or metal framing and even existing surfaces. As mentioned in previous posts you should use Type "X" 5/8" board between the garage and the heated living space (on the garage side of the walls.) It's often used between garages and living spaces adjoining and above the garage. Don't use drywall screws for stair framing whether inside or outside. The fibers act to reduce board cracking and forestall crumbling for up to an hour. Lightweight 5/8 drywall is not ordinarily Type-X: usually, to achieve a fire-rated wall with lightweight 5/8 drywall, you need to apply the drywall as if it is 1/2 drywall. The material used for this product increases its fire rating to a minimum of an hour and is usually installed in projects such as area separation firewalls, shaft walls, and stairwell walls. Whatever is not used can be properly stored and used later. Type X drywall is hung just like regular drywall and is usually required by building codes for the shared wall between the house and an attached garage. Choose drywall screws rather than nailsnails are far more likely to work loose and cause ugly craters or "pops.". Coarse threads are for wood studs; fine threads for steel studs. Type. This is the natural place to start. The short answer is that the best drywall for your garage (Sheetrock Brand) is: Non Code Compliant but Maximum Economy: 1/2 thick Ultralight Drywall. Its extra thickness can also improve its soundproofing characteristics. Please do keep in mind that IRC rules and the interpretation of those rules may differ across municipal bodies. Original Article Source Credits: The Spruce , https://www.thespruce . As you shop for drywall, you'll find three common size options: 4 x 8-Foot Drywall: The most common and versatile of all drywall sizes. The smallest size is 3/8 inches, while the largest is 1 inch. Fire-resistant drywall is sometimes called Type X drywall. Type X drywall is a fire-resistant option that contains fiberglass inside its gypsum core. The only difference between type x and type c is that type c . 1/4-inch and 3/8-inch drywall are . In order to use Type X drywall, you will need to have a professional install it. However, if you need other sizes, you can organize them with your supplier. The original 5/8 in. Type X drywall is the first fire code product, which is composed of gypsum with noncombustible glass fibers and has a minimum hour rating. In the case of steel the studs are 3.5 by 8 inches and spaced at 24"o.c. Drywall repair can be broken down into the following categories: Nicks, Scratches, and Dents Drywall Cracks Holes in Drywall Nail Pops Corner Bead Damage Matching Drywall Texture Repairing Drywall Cracks To make them safer. Many pros prefer (and recommend) working with 12-foot panels . Fire-resistant drywall is only one factor in home fire safety. Regular drywall is commonly used throughout the home in areas where moisture is not readily present. Fire Resistant Drywall. Thickness refers to, well, the thickness of each panel. There are various drywall types, but the Type X drywall is the most commonly used for soundproofing. It is typically 5/8-inch thick, and the extended thickness can enhance its sound-absorbing properties. There is drywall that . Drywall Sizes. Of all the types of drywall the most common type is available in 4 x 8-foot panels. " Type C gypsum panels are more often used for ceiling applications A simple way to tell the difference between Type X and other drywall is to measure the thickness, type X will typically be 5/8" thick while other drywall is 1/2" or thinner. Four times. In some circumstances, special drywall is installed. Thus, drywall installation is a crucial consideration for homeowners. Non Code Compliant but Mold Resistant & at Moderate Price Level: 1/2 thick UltraLight MoldTough Drywall. It's used primarily in ceilings to keep them from collapsing during a fire. Be proactive with these 12 important steps. It is a fire-resistant board, and a board of 5/8 thickness can resist fire for an hour, which concurrently makes it the best drywall to reduce noise. Chances are, if you have worked with drywall in the past, this is the product you have used. These walls are flexible and so it can be used to form curves. While reading we ran into the . Thin metal and insulation will cover the fireplace chimney to prevent heat from being transferred directly to the surrounding drywall. 3. It is the most durable and the hardest type of drywall to work with, as it's difficult to cut and hammer through. Type X The first fire code product is called type X drywall, which is made from gypsum that has noncombustible glass fibers. Typically, the type of drywall you want to use around a fireplace is called the Type X drywall; gypsum-based drywall that resists heat well. Fireproof drywall is the common term; its industry name is Type X drywall. Generally, they tend to be slightly pricier than regular drywall. Ideal for finish coats. There is drywall that resists mold growth. This will equalize the suction between the joint compounds and the paper surface. 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