What plywood should I use for walls?

Structural Fiberboard

Plywood and OSB are largely considered the best wall sheathing choices because of their overall abilities to hold fasteners well, create a strong bond between studs, and provide some thermal advantages.

What thickness plywood should I use for walls?

Using ½” thick plywood for walls is standard, although the International Residential Code specifies only 3/8” wall sheathing when studs are spaced 16” apart and the siding is attached to the studs and not just the plywood. For buildings with siding attached only to the sheathing, the IRC requires ½” plywood.

Can I use plywood for interior walls?

You can use plywood instead of drywall for walls and ceilings. Plywood weighs less, and it's also stronger and more damage-resistant than drywall. Construction-grade plywood is more expensive, though, and it might not meet local building codes as it isn't as soundproof or fireproof as drywall.

How thick should interior plywood walls be?

Plywood and fiberboard can be used for interior wall coverings; however, plywood is most commonly used. It comes in 4-feet-wide and 5-to 8-feet-long sheets, 1/4 to 3/4 inch thick. It is usually applied vertically from the floor to the ceiling.

Which plywood is best for interior?

Installing PLYWOOD WALLS (instead of DRYWALL) in the Not So Tiny House

What are the 3 types of plywood?

What are the 4 types of plywood?

Can you use 3/8 plywood 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.

Is it OK to use plywood instead of drywall?

Aside from being less fire resistant, more expensive and harder to work with, plywood is the more durable of the two materials. Unfortunately, when plywood is damaged it is harder to fix than drywall. Drywall is more universally used, and it is much easier to find someone to handle your drywall needs.

Can you use 1/4 plywood walls?

Any good, solid 1/4 plywood will be fine for the walls.

Is plywood walls cheaper than drywall?

Drywall vs Plywood Costs

While less durable than plywood, drywall is more affordable to install and less costly to repair. Most wooden building materials are expensive, and plywood is no exception, although cheaper than regular wood. Plywood is far more expensive than drywall, especially cabinet grade hardwood plywood.

What can I use instead of drywall for walls?

Is plywood more soundproof than drywall?

Drywall is the most cost-effective and the most noise-reducing since it has the most mass. Plywood is the least effective since sound transfers quickly through the wood.

Can I use 7/16 OSB for wall sheathing?

Fred S. The 24/16 rating of 7/16" OSB will pass code for any standard construction (walls &roof). You don't need to worry about that. That is the job of the contractor and inspector.

Is OSB better than plywood?

Wood fiber is used more efficiently in osb. Osb is stronger than plywood in shear. Shear values, through its thickness, are about 2 times greater than plywood. This is one of the reasons osb is used for webs of wooden I-joists.

What is the cheapest interior wall?

Drywall is a pretty cheap option as far as interior wall materials go. A sheet of drywall can cost anywhere from $9 to $15, depending on the size and the installation per sq. foot is about $1.50; that is a pretty reasonable price when you are looking at the construction of a house.

Can OSB be used for interior walls?

OSB can be used on interior walls since it is strong, durable, and provides structural support. The wood strands add a chic decorative finish if you are wanting the walls to stand out. Leave them unpainted for a raw decorative element or seal and paint them for stylish textured walls.

How thick does plywood need to be for a shed wall?

On the shed walls use exterior rated 1/2 inch plywood for a waterproof finished look, and 3/4 inch CDX plywood on the roof for strength.

What is the thickness of 3/4 inch plywood?

The actual thickness of plywood varies and is usually different than the nominal thickness shown at the lumber yard. 3/4" plywood is actually 21/32" thick.

Is OSB good 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. OSB can be left uncovered for utilitarian bare-wall constructions, but can be primed and painted.

What type of plywood should I use?

Know Which Kind of Plywood you Need

Exterior grade plywood is for roofs or where direct contact with water is possible. You'll want it to be pressure treated. For bathrooms, a Luan plywood is good to put on top of decking plywood for protection. Marine plywood is good for things that need to withstand water like boats.

Which plywood is strongest?

The answer is marine plywood. It is the strongest and toughest of all plywood on the market. High-quality glues hold the plies in marine plywood together. That makes them structurally sound and resistant to moisture.

How do I choose plywood?