Overview. 1/2 in. (12.7 mm) Sheetrock® Brand Firecode® C Panels (UL Type C) are enhanced proprietary Type X panels that feature a noncombustible gypsum core that is encased in 100% recycled face and back papers that form a high strength composite design.
What does Type C drywall mean?
Type C is an industry phrase to designate enhanced gypsum panels that exceed the requirements for Type X gypsum board in ASTM C1396. Type C panels typically have a shrinkage-compensating additive, and when exposed to heat, the Type C gypsum board expands providing more fire-resistance at joints and seams.
Where is Firecode drywall required?
In residences, fire-rated drywall is typically required by building codes to be installed in a few of these places: Near furnace and utility rooms. Places where a wood stove is used. Garages and especially the garage walls that separate that area from the main house.
What is Type C fire rating?
Type C drywall is known as the more durable version of Type X—there are more glass fibers in this product as well as more vermiculite components, giving it a fire resistance of 2-4 hours. You can find this product at your local drywall and insulation store in 1/2” and 5/8” thickness.Do I need Firecode drywall?
A: Yes, any space requiring an area separation wall (a wall separating adjacent living units) like apartments, condos and townhouses, uses a fire-rated system. They are also required in any egress area in the apartment building.
Can Type C drywall be used on walls?
Noncombustible (as described and tested in accordance with ASTM E136) ToughRock® Fireguard C® Gypsum Board is designed for use in a variety of interior drywall applications for wall and ceiling construction in assemblies with a designated fire-resistant rating.
Is Type C drywall moisture resistant?
Sheetrock® Brand Mold Tough® Panels Firecode® C (UL Type C) are 1/2 in. (12.7 mm) enhanced proprietary Type X gypsum panels that feature a noncombustible, moisture-resistant gypsum core that is encased in moisture- and mold-resistant, 100% recycled green face and brown back papers.
How much does Type C drywall weigh?
Weight (nominal): 1/2″ (12.7 mm) – 1.9 psf (9.3 kg/m2) 5/8″ (15.9 mm) – 2.3 psf (11.2 kg/m2)Where is type C drywall used?
The core of Type C also contains a shrinkage-compensating additive called vermiculite, designed to extend the fire-rating even further by expanding in the presence of fire. Ever since then, Type C panels have been widely used in ceiling applications, whereas Type X has been used for walls.
How much does 5/8 Type C drywall weigh?The Weight of a Sheet of Drywall A 5/8″ sheet of drywall, which is used to achieve fire ratings, typically weighs a little over 70 pounds.
Article first time published onWhat kind of drywall do you use in a garage?
Fire resistant drywall is made with glass fibers in an extra-thick design. This makes them ideal for use in utility rooms, garages and areas near a furnace or wood stove. Prevents the spread and speed of fire. Generates less smoke than traditional drywall.
What is code for drywall in a garage?
R302. 6 Dwelling/garage fire separation: The wall between a house and garage must be separated by 1/2″ drywall. This also applies to structural members, and this extends to the attic in a common-sense type of way; the garage needs to be separated from the house.
Do ceilings have to be 5/8 drywall?
If you’re in the process of building or remodeling, you should consider installing 5/8″ wall boards on all walls and ceiling in your home. Typically in the last 20 years or so most homes will have 1/2″ sheetrock on the walls and 5/8″ sheetrock on the ceilings.
What size sheetrock thickness is used on a typical residential ceiling?
1/2-Inch-Thick Drywall Half-inch drywall panels are the standard thickness for interior walls, as well as ceilings. These panels are easy to carry and hang. Even easier to carry are ultra-light 1/2-inch panels, which are 13 pounds lighter than conventional 1/2-inch drywall.
Is drywall mud fire rated?
Design Studio Joint compound does not have a fire rating by itself, but does meet ASTM C475. When fire testing a wall the fire rating is not for individual products, but for all the system components together. USG Joint Compounds are used in numerous fire-tested assemblies.
Is Firecode drywall mold-resistant?
Sheetrock® Brand Mold Tough® Panels Firecode® X (UL Type SCX) are 5/8 in. (15.9 mm) Type X panels that feature a noncombustible, moisture-resistant gypsum core that is encased in moisture-and mold-resistant, 100% recycled green face and brown back papers.
What kind of drywall do you use in a shower?
Greenboard Drywall Definition Cement backer board such as Durock is best used for tile in highly wet applications such as shower stalls, with greenboard and other water-resistant drywall panels kept only to high-humidity areas.
When should I use moisture resistant drywall?
If you need to replace your drywall after water damage or mold issue, it would be a good idea to replace it with moisture-resistant drywall. Regular drywall will not protect your property from water and mold damage. You will have to replace your cheap drywall if it’s exposed to moisture or mold.
What is the lightest drywall?
What Is Greenboard Drywall and How Is It Used? Ultralight drywall is a generic term for a building material that is about 25 percent lighter than standard drywall. A panel of 1/2-inch thick ultralight drywall weighs 13 pounds less than standard 1/2-inch thick drywall sheets.
What does a 4x12 sheet of drywall weight?
However total weights in lbs may differ by size and by brand. By the sheet, standard drywall sheeting comes in at: 4′ by 8′ by ½ is close to 52 pounds 4′ by 12′ by ½ is close to 77 pounds.
How many sheets of drywall can a truck hold?
A one-ton truck, or any other larger truck, has a high enough carry capacity to carry up to the height limit for sheets of drywall. So, for a one-ton truck, you can carry 67 1/2 inch sheets of drywall and 54 5/8 inch sheets of drywall.
How much does a 4x8 sheet of drywall cost?
The average price for drywall and sheetrock is $15 per 4′ x 8′ panel, with a typical range of $12 to $20 per panel. This translates into a cost of $0.40 to $0.65 per square foot.
Can you drywall an unheated garage?
Yes, you can drywall an unheated garage. If there is living space above or next to the garage, it must be covered with Type X drywall (1 hour fire rating), with a minimum of 1/2 inch think on the wall, and 5/8 inch thick on the ceiling.
What is the best drywall for a garage ceiling?
For the majority of your garage, you can use standard 1/2 inch drywall. For the ceiling and wall abutting the house (if this is an attached garage), you should use 5/8-inch sheetrock or type X fire-rated drywall. Always check your local building codes. There is a code for everything, and your drywall is no exception.
Do I need moisture resistant drywall in garage?
Standard drywall panels contain compressed particles of gypsum covered with thick paper. That’s fine in your home, but unless you’re finishing your garage as a living space, complete with insulation and a heat and air system, moisture-resistant drywall is preferable.
How do you fireproof a garage wall?
You can reinforce your garage walls and ceiling by adding gypsum board to any part of the garage or ceiling that connects to the main home, which will minimize the possibility of a fire in the garage reaching the house. You should also make sure that you have a fire extinguisher and heat alarm in your garage.
Is drywall required on garage ceiling?
Most attached garages have a ceiling secured to the bottom chord of the roof trusses or ceiling rafters, and the ceiling must minimum be 1/2” drywall or equivalent.
Do I need to fire tape my garage?
Garages, utility rooms, and furnace rooms are often hung with fire-resistant drywall. In these nonliving areas, there’s clearly no need to do three coats of taping, but you do have to apply one coat of joint tape and compound to achieve the desired fire rating. This single coat is commonly referred to as fire taping.
Is thicker drywall better for soundproofing?
You can do this by adding more layers of drywall, or a specific soundproofing product like sound deadening mats. However, this does make your room smaller, and there’s no correct thickness. In short, the thicker and more solid the wall is, the better it’ll be at reducing noise pollution.
Does double drywall reduce sound?
Double Drywall benefits The benefit of a double thickness of drywall with Green Glue sandwiched between is less noise penetration. The drywall adds mass, which prevents sound wave penetration, especially lower frequency, and the Glue absorbs sound vibration-damping sound vibration movement.
Is it better to hang drywall vertical or horizontal?
On commercial jobs, fire codes often require seams to fall on the entire length of the framing, so the drywall must be hung vertically. … For walls 9 feet high or shorter, hanging the drywall horizontally has a number of benefits. Fewer seams. Horizontal hanging reduces the lineal footage of seams by about 25%.
