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Most drywall measures 1/2-inch thick. It’s the most common choice for interior walls because they are easy to carry and hang. If weight is a concern, consider ultra-light half-inch drywall.
What is the actual thickness of 1/2 inch drywall?
Drywall is sold in several standard thicknesses: 1/4-inch (6.35mm) 3/8-inch (9.52mm) 1/2-inch (12.7mm)Aug 11, 2016.
Which drywall thickness should I use?
1/2-inch drywall is the most versatile board and common thickness for the 16-inch on-center interior walls in most homes. It offers a good balance between strength and weight. 5/8-inch drywall is a heavier product that resists sagging in ceilings and in 24-inch on-center walls.
What size drywall is used in homes?
The most common thickness of drywall used in residential interior construction is 1/2 inch. This material is recommended for walls with studs placed 16 inches on center. If the wall studs are placed 24 inches on center, a 5/8-inch drywall is recommended.
How thick is a wall in a house?
So, what’s the average wall width of interior walls? Most interior walls are constructed with 2-by-4 framing, and each 2-by-4 has a nominal width of 3 1/2 inches. Drywall typically covers both sides, and it’s usually 1/2 inch in thickness; therefore, it makes the wall 4 1/2 inches thick.
How thick is garage drywall?
Drywall is the easiest and most economical covering for your garage ceiling. Use 5/8-in. -thick drywall if your trusses or rafters are spaced 24 in. apart.
Do ceilings have to be 5/8 drywall?
5/8″ Type X is most commonly used for ceilings due not only for its rigidity (no sagging), but also its fire-resistance and acoustical blocking. You’ll certainly want to use at least 2-inch drywall screws to hang it. Not sure adhesive is necessary or recommended unless you are covering existing drywall.
What thickness drywall is used for ceilings?
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.
How many screws go into a sheet of drywall?
How Many Screws Per Sheet of Drywall. Use about 32 drywall screws per sheet of 4-foot by 8-foot drywall installed horizontally on a wall. This total is comprised of four screws on the five middle studs and six screws on each of the two sides.
Which is better drywall or sheetrock?
No, there is no difference between Sheetrock and drywall. Sheetrock would likely be the standard for what drywall should be. If you see in a tutorial that you should use Sheetrock, you can use any type of drywall available to you. Whether the drywall will be as high quality as Sheetrock is a different question.
Is it OK to hang drywall vertically?
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%.
Does thicker drywall help with sound?
So, here’s how thick walls should be to be soundproof: A standard stud wall built properly, and consisting of 2 sheets of drywall with an air cavity 5 to 6 inches thick, is good enough to make the wall soundproof. A concrete wall would have to be around a foot thick to be completely soundproof.
Can you hang drywall on 24 centers on walls?
drywall thickness, lightweight is ideal for ceilings that have joists 24 inches on center. drywall has always been approved for use on 24-in. spacing on ceiling framing, but because of heavy sagging insulation, wet ceiling textures, or higher humidity, either a 1/2-in. ceiling board or 5/8-in.
Is drywall required on ceiling?
2 Answers. No, gypsum board is not required on the ceiling, unless 1) HOA requires gypsum board for fire protection, 2) local Planning Department requires it due to proximity encroachment to property lines, 3) you live in a building with more than 3 units.
What size screw should I use for 1/2 drywall?
Choosing the right drywall screw Most common — 1-1/4”: Use 1-1/4” drywall screws to secure 1/2″ drywall installed on wood-stud walls. These coarse-thread screws typically feature phosphate coatings, which better protect against rust compared to zinc coatings.
How thick are outside house walls?
External walls are generally 10 to 12 inches wide. Homes that are built with rammed earth or heavy exterior masonry will have thicker walls. There is no limit to how thick an exterior wall can be.
Is 4 inch wall enough?
Though the building may still stand, 4″ thick walls offer minimum protection from weather, minimum thermal insulation, fire fire protection and earthquake resistance and is not recommended. All external walls should be at least 6″ thick.
How thin can interior walls be?
A typical residential wall consists of a floor plate, two ceiling plates, wall studs, and 1/2 inch drywall to form a wall that’s 4 1/2 inches thick. A narrow wall is 2 to 2 1/2 inches thick, but it is not suitable as a load bearing wall and local building codes might not allow it between bedrooms.
Can I use 1/2 inch drywall in my garage?
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.
How thick should bathroom drywall be?
Drywall is a mediocre spec for bathroom walls. It can be used where it will not be regularly exposed to liquid water or persistent moisture. In these cases MR board is recommended. For thickness 1/2″ (12mm) is generally sufficient but 5/8″ (15mm) is better.
Can you use drywall in an unheated garage?
Low temperatures, even below freezing, do not affect the performance of drywall. Temperature and humidity are important during installation though. Having a drywall interior wall in an unheated garage will not be a problem, even in freezing winter conditions provided the garage is kept dry and well ventilated.
