Question: How Thick Should Plywood Be For Garage Walls?

Should I use drywall or plywood in my garage?

Plywood is flammable unless it’s treated with fire-retardant; there may be local building codes that apply.

If the garage is attached to or within 20 feet of the house, I would absolutely go with (properly taped) drywall due to fire and fumes concerns..

Is OSB cheaper than drywall?

The two competing materials at this point are OSB and Drywall. The biggest reason is cost – 1/2″ drywall sheets are about the same price as 7/16 OSB (with 15/32″ OSB not far either).

How thick should garage walls be?

The big difference between homes and garages is basements. You need a thicker wall when there is a basement because it must resist the side loads. But a garage is back filled so the are no side loads. I have seen 4 inch for a garage but 6 inch is the norm for both and what most codes will want.

How thick should Plywood be for walls?

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. If the nails penetrate the sheathing, but not the studs, the minimum plywood thickness that the IRC designates is 1/2 inch.

What is the best material for garage walls?

Plywood or OSB board: Wood walls make a durable option for garages: They can take a beating from teenagers carelessly backing out the family car and are strong enough to hang tools and equipment without worrying so much about studs. They also help absorb sound.

What can I use instead of drywall in garage?

Instead of drywall, consider covering garage walls with cement board panels. These panels make it easy to add tile, or even stone veneer. Using stone veneer over cement board, you can create an exposed brick or natural stone wall in the garage.

What should I use for garage ceiling?

For a truly custom, showroom quality look, consider installing interlocking garage floor tiles that will make your neighbors jealous.Aluminum Soffit.Corrugated Metal.Drywall.OSB (Oriented Strand Board)Plywood.PVC Tiles.Vinyl Beadboard Soffit.Vinyl Siding.More items…•

What’s cheaper drywall or plywood?

Drywall is cheaper than plywood – Most wood materials are expensive. Plywood is no exception. While it is not as expensive as regular wood, it is slightly more expensive than drywall. Fixing drywall is also a lot cheaper and less time consuming than plywood.

Can I use OSB for garage walls?

OSB is a effective sheathing material for garage walls. It’s strong and durable, and it can be used as a base for nailing or stapling insulation to garage walls.

What kind of plywood do you use for garage walls?

Wall Sheathing – Insulate And Sheath Your Garage Walls Plywood and OSB (Oriented Strand Board) are both excellent choices, with OSB being less expensive.

What should I put on the inside of my garage walls?

Drywall is only one option for garage walls, some of the other options include:Painting.Wood Paneling.Plywood Or OSB.Metal Panels.Plastic Or Fiberglass.Storage Panels, Such As Pegboards Or Slat Board.Moisture Resistant Backerboard.

Can you use drywall in an unheated garage?

Short answer is yes, you can drywall an unheated garage. The problem won’t come from the heat but the humidity, which causes moisture, which causes rot and mold. Even though unheated, ventilation and a dehumidifier may be necessary depending on where you live.

How can I heat a room above my garage?

Cozy Up: How To Keep The Room Above Your Garage WarmUpgrade the insulation in your garage’s ceiling. The ceiling in your garage is likely already insulated. … Add insulation to the room’s floors. … Ensure that your heating system is working well. … Choose a high R-value garage door.

Do I need to drywall my garage?

If you insulate it, your garage will be warmer – at least, after the door has been closed for a while – and you will lose less heat. It won’t be super-warm, but it will help. You do not need 5/8″ drywall for the garage walls. In the US, you need it between the garage and living space, but not on the exterior walls.

What insulates better drywall or plywood?

Drywall offers superior fire resistance compared to plywood, making it the safer wall finish in most applications. … This makes it a useful insulating material for flooring, ceilings, roofing, and wall cladding. Insulation offered by plywood can greatly reduce heating and cooling costs.