
What Type Of Drywall Should Be Used for the Garage
- Drywall comes in four different thicknesses: ¼”, ⅜,” ½,” and ⅝.”
- ½” is the most standard size and is probably what 90% of your home’s walls are constructed with.
- ⅜” is also standard size, but ½” has taken over as the accepted industry standard. ⅜” is more commonly used for repair purposes.
- The thicker ⅝” drywall is the standard for ceilings. ...
How thick should drywall be around a garage wall?
Building Codes for Garage Walls – Most residential building codes only specify that the garage wall and the house need to be fire-rated, such as ¾ or 5/8-inch thick drywall. Always check the local building codes before construction.
How thick should a concrete garage floor be?
Heavy Burdens –If there is continuous traffic from heavy vehicles on your garage floor, it is recommended to put the concrete between six and eight inches thick. The floor must also be appropriately managed and secured so that heavy loads, such as large trucks, do not cause the concrete to crumble.
How thick should concrete be for a concrete driveway?
Around 6 inches is the ideal thickness for a concrete garage or driveway. This thickness should protect many mid-sized cars and even some heavier ones. However, some garages may only require 4 inches of concrete, while others may need up to 9 inches depending on the weight they are going to bear.
Can you use 2x4 studs for a garage wall?
Using 2X4 studs to frame an exterior garage wall is common building practice. Interior & exterior sheathing should be ⅝” thick, each. The exterior garage wall thickness (without the siding) should then be 4 ¾”. The wall thickness will go up to 6 ¾”, if you use 2X6 wall studs. Brick, Cinder Block or ICF are rarely used to build a detached garage.
How Thick Are Exterior Garage Walls?
Why Is Garage Wall Thickness Important?
Are Garage Walls Considered Exterior Walls?

What thickness of drywall should I use in my garage?
In detached garages it's standard to use ½ inch drywall panels on the walls and ⅝ inch panels on the ceiling. For attached garages, the usual regulations are slightly different. You'll need to use ⅝ inch or type X fire rated sheetrock on the wall that connects the garage to the house.
How thick are exterior garage walls?
Interior & exterior sheathing should be ⅝” thick, each. The exterior garage wall thickness (without the siding) should then be 4 ¾”. The wall thickness will go up to 6 ¾”, if you use 2X6 wall studs.
How thick should OSB be for garage walls?
Note: IBC & IRC require a minimum thickness of ⅜” for OSB for wall sheathing.
What material should I use for garage walls?
Plywood, medium-density fiberboard (MDF) and oriented strand board (OSB) are expedient and low-cost solutions for garage walls. They can be attached over studs quickly with framing screws and, unlike drywall, wood doesn't require any taping, mud, or sanding.
How thick is wall between house and garage?
WALLS AND CEILING - The wall between an attached garage and the house living area is required to be minimum 1/2” drywall. Most garages have a ceiling secured to the bottom chord of the roof trusses or rafters, and that has to be 1/2” drywall also.
How thick should an exterior wall be?
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.
Can I use 1/2 inch drywall in my garage?
According to the ICC Building Codes (2018), you need at least 1/2-inch drywall on walls between the garage from any living spaces. On the ceiling, you need at least 5/8 inch drywall if there is living space above the garage.
Is 7/16 OSB OK for garage walls?
Both OSB and Sheetrock can be used to cover the walls in a garage.
What is the cheapest way to finish a garage wall?
Shiplap is actually the perfect choice for garage walls. It's durable, inexpensive, and easy to install. What is this? Unlike drywall, the solid wood makes it perfect for securing anything, anywhere with hooks or nails.
Is plywood or drywall better for garage?
Drywall is the most popular choice for garage walls as it is fire resistant, pest resistant, easy to install and cheap. On the other hand, plywood is stronger, more water resistant, impact resistant and durable.
What can I use for garage walls instead of drywall?
Plaster, Cement Board, Plywood & OSB are actually practical alternatives to drywall for garage walls. Quite often, Slatwall, Pegboard, FRP and Wood Planks (Shiplap) are mentioned as alternatives. In reality they are add-ons and complement the drywall for garage walls. They add utility or aesthetics.
How thick should plywood be for garage walls?
The exact answer is 3/8-inch, and it's the minimum plywood thickness. The International Residential Code specifies 3/8-inch plywood for sheathing walls with a standard stud spacing of 16 inches, if the siding is nailed to the studs through the sheathing.
How thick is a 2x6 exterior wall?
2x6 width: 5 ½ inches. Wall surface thickness on each side: ½ inches.
Are garage walls considered exterior walls?
No, the wall between the home and garage is designed and built as an interior wall. HOWEVER, it is a fire wall.
How thick is exterior wall insulation?
between 50 and 100mmThe thickness of the insulation needs to be between 50 and 100mm and is usually installed where there are severe heating problems or the exterior of the building requires some form of other repair work providing the opportunity of adding insulation.
How thick are external brick walls?
A solid brick wall is usually about 22 cm thick, a cavity wall between 27 cm and 30 cm thick, and a solid stone wall could be as much as 50 cm.
How wide is the garage?
The Garage will be 4.6m wide, so more like a 1 1/2 rather than a double.
How long is the Apex wall?
The wall itself will be 6.2m Long by a maximum of 4.7m high (note: this is the highest point of the Apex for the roof).
Can a garage be used as a workshop?
The 'garage' will primarily be used as a workshop rather than for storing a car (or junk) in. This is the reason why I was hoping to avoid the Piers so that I can have work benches along the wall without obstructions. However, the width of the workshop is important too. So a bit of a compromise required. A cavity wall would certainly be the best standard, but the added cost is probably too much.....I'm hoping to build it for 10k (don't laugh!!)
Do you need building regs for an attached garage?
I would agree with bobasd's comments above. Attached garage requires building regs approval. If you have the space why not build it in cavity wall construction, brick outer, block inner leaf.
How Thick Should Plywood Be For Garage Walls?
Plywood comes in many thicknesses and sizes. Consider if you need more thickness than the minimum required.
How Much Does It Cost to Drywall a Garage?
Installing drywall in a garage ranges from $1,200 to $5,100, depending on the size of the garage. Contractors often use thicker or fire-resistant panels for this space, which cost up to 50% more than the average. (Source homeadvisor.com)
What is a sound barrier in a garage?
Sound Barrier – Insulated and finished garage reduces sounds coming to the house or sounds going outside significantly. If you have a workshop in the garage, it’s highly recommended to finish the garage for added comfort.
What happens if you put a room above a garage?
Room Above the Garage – Uninsulated and unfinished garage will make the room above the garage very cold or hot. And all sorts of smells and harmful gasses may leak above. Read more about rooms above the garage here.
Why are garage walls unfinished?
Garage walls are often unfinished because people like to save on construction costs. There may not have been a need to insulate or finish the walls before. The finished garage will look nicer and has many perks, such as increasing the house’s value.
What is a dry wall?
Drywall – Drywall is made of gypsum plaster sandwiched between two layers of paper. Drywall increases fire resistance and is easy to install. But requires taping, mudding, and painting which makes the installation process longer than other wall types. Drywall is prone to dents and dings but provides a smooth surface for paint or different textures.
How thick is fire resistant drywall?
Fire-resistant drywall is only available in ⅝” thickness, in 8′, 9′, 10′, and 12′ lengths.
How thick should concrete be for a garage floor?
Heavy Burdens –If there is continuous traffic from heavy vehicles on your garage floor, it is recommended to put the concrete between six and eight inches thick. The floor must also be appropriately managed and secured so that heavy loads, such as large trucks, do not cause the concrete to crumble.
How deep should a garage slab be?
A standard garage slab should be at least 4 inches deep, depending on the subgrade condition (100 mm). You can raise the thickness to 6-inches if the garage has heavy machinery in it or heavy shelving loads.
How thick should a concrete driveway be?
Around 6 inches is the ideal thickness for a concrete garage or driveway. This thickness should protect many mid-sized cars and even some heavier ones. However, some garages may only require 4 inches of concrete, while others may need up to 9 inches depending on the weight they are going to bear.
Why is it important to move the garage floor?
The reason for needing this small move was that spilt fuel, gasoline vapours, and carbon monoxide would be blocked from getting into the building. This specification is not included in today’s residential building code, which means that an entire house with an enclosed garage can be set on a concrete slab poured at one height.
How thick should concrete be for light trucks?
Light Burdens – The concrete should be at least four inches thick for one or two light cars or trucks.
How thick is concrete?
Usually, concrete is applied at a thickness of 2 or more inches, so the thicker it is, the stronger the slab. Most specifically, four inches is for a slab. The thinner applications will include, just to name a few, drives, walkways, slabs, and footers.
Can you build a garage floor without tools?
Without proper tools, there can not be any construction work. These are the essential tools you are going to need to make the garage floor.
How deep should garage cabinets be?
You can buy base units that are 24 inches (61 centimeters) deep, but some come in depths of 12 or 18 inches (30 or 45 centimeters) as well. Coordinate these with the dimensions of your car so you will know how much space you can use for storage.
How tall is a garage door?
Height: The standard garage door height is 7 feet (2.1 meters), but an 8-foot (2.4-meter) height is also available. You can get a custom height for an additional cost.
How many inches should a step riser be?
Steps with 6-inch (15-centimeter) risers and a platform or stoop are ideal; it is best to keep risers under 8 inches (20 centimeters). There may be local code restrictions on this also, so be certain to follow those.
How many steps up to the right of a door?
The door on the right requires three steps up because it goes directly into the interior of the house. Steps with 6-inch (15-centimeter) risers and a platform or stoop are ideal; it is best to keep risers under 8 inches (20 centimeters). There may be local code restrictions on this also, so be certain to follow those.
How big is a garage in California?
Garage lengths of 24 feet (7.3 meters) allow cabinets or storage shelves to easily fit in front of parked cars.
How wide is a single car garage door?
Width: Single-car doors begin at 8 feet wide (2.4 meters). You can also get 9-foot-wide doors (2.7 meters), which will lessen the chance of scraping the fenders on the door frame. You will sometimes see doors narrower than this in country club developments, but those are usually for golf cart garages; they can be as narrow as 5 feet (1.5 meters).
How big is a car turning diameter?
Most will simply be in a straight line from the street to the garage, but if you are planning a motor court, consider that the turning diameter for a car is between 40 and 50 feet (12.2 and 15.2 meters).
How Thick Are Exterior Garage Walls?
Are you discussing the design of your new house with the architects? Or maybe you plan to build a new detached garage on your lot? The exterior garage wall thickness and the materials used are important factors in determining the strength of the wall and the budget for your project. So, what should the exterior garage wall thickness be?
Why Is Garage Wall Thickness Important?
The exterior walls (perimeter walls) of a garage will always be load bearing.
Are Garage Walls Considered Exterior Walls?
All the walls of a detached garage are exterior walls, with the exception of any partition walls that you may construct for special use areas, such as an enclosed laundry room within the garage or a home office within the garage.
