What are most garage walls made of?

Author: Barry Blick  |  Last update: Friday, June 26, 2026

Several materials are suitable for garage walls, including drywall, plywood, OSB (oriented strand board), and specialized garage wall panels.

What material is used for garage walls?

There are several wall choices to consider, such as drywall, plywood, steel, or concrete. Drywall is a common material for garage walls due to its low cost and minimal effort required to install it. Plywood is another low-priced choice that is both sturdy and long-lasting.

How can I tell what my walls are made of?

Take a push pin and press it into your wall in a hidden area. Does it go in relatively easily? You likely have drywall. If it takes more effort (or doesn't go in at all, even with a hammer), it's probably plaster, concrete or brick.

What is the best sheeting for garage walls?

PVC Panels

They're lightweight, durable, and resistant to moisture, making them a popular choice for garage walls: Durability and Longevity: Once installed, drywall can easily be damaged, forcing you to fill in holes or cracks over time.

What type of drywall is used in garages?

Code usually requires 5/8'' fire code sheetrock on garage walls that have the house interior on the wall behind. That goes for the ceiling as well if the attic or whatever you call it adjoins interior space. Sheetrock is probably cheaper than any wood product and results in a good solid surface.

Why Don't Builders Finish Garage Walls?

What level of drywall is in a garage?

As mentioned, the drywall in your garage likely has a Level 2 finish. Painting directly over that will expose the taping and screws in the wall. Most customers find this acceptable since it's the garage and they are just looking to clean up the look by making everything the same color.

Are drywall and sheetrock the same thing?

Drywall is a construction material used to cover the framing of interior walls and ceilings. Sheetrock® is a type of drywall and is a trusted brand. Sheetrock tends to be higher in quality, so it's costlier than other types of drywall.

What is the cheapest material to use for garage walls?

Drywall is a common, budget-friendly option for garage walls despite its durability concerns. Metal panels, plywood, OSB, and backer boards offer cost-effective alternatives for garage wall finishing. Organising a cluttered garage enhances safety, efficiency, and time management.

What is the new replacement for drywall?

PVC panels are impact-resistant, whereas drywall is prone to damage. Drywall contributes to landfill waste, decomposing into a pungent-smelling hydrogen sulfide gas. On the other hand, PVC panels are eco-friendly, have a low carbon footprint and can be recycled several times.

Should I use a vapor barrier in my garage walls?

The primary function of a vapor barrier is moisture control. In the garage, like other spaces in the home, condensation results from moisture in the air. Excess condensation and humidity levels in your garage can damage your garage's foundation and cause tools, vehicles, and cabinets to rust faster.

What are standard walls made of?

Before you start tearing out walls, know that most houses are stick-framed. This means their skeletons are built from a framework of relatively small pieces of wood. Typical interior walls are framed with 2x4s. This makes walls about 4½ inches thick (3½ inches of wood covered on both sides by ½-inch-thick drywall).

What was used before drywall?

In Canada and the United States, wood lath and plaster remained in use until the process was replaced by transitional methods followed by drywall (the North American term for plasterboard) in the mid-twentieth century.

Can I drill into drywall?

Yes, you can use a normal drill when drilling into drywall. However, you should ensure that you use appropriate drill bits. These include twist bits, spade bits, and masonry bits. The key is to determine which bit type will best suit your intended purpose.

Can I use plywood instead of drywall in my garage?

The structure of plywood is stronger than drywall, making it suitable for utility areas like laundry rooms and garages. To improve the visual appeal of plywood walls, you can use varnish or sealer, stain or paint, or decorative accents.

What kind of wall goes between garage and house?

People commonly misuse the word firewall to refer to the wall between the garage and the house. The wall between the house and garage is actually called a fire separation wall, not a firewall. A firewall is a fire-resistance-rated wall. It extends from foundation to or through the roof.

What finish should garage walls be?

A semi-gloss finish is ideal for garage walls as it reflects light and is easy to clean. Thorough wall preparation, including cleaning and priming, is essential for a smooth and long-lasting paint job. Applying at least two coats of paint ensures even coverage and durability, particularly in high-traffic areas.

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 is the new trend instead of shiplap?

Faux-brick paneling may be a great shiplap alternative for you. It is better for renters as it is easy to install (just peel and stick) and easy to take down without damaging the wall underneath. Faux-brick paneling can be an easy DIY, saving you the costs of installation.

Is it OK to put new drywall over old drywall?

If your walls have a lot of holes, gouges, or marks, putting drywall on the existing drywall can be one way to give them a facelift. You may also decide to put drywall over drywall if you've come to regret your previous design choices, such as old wallpaper or paneling.

Is it cheaper to do paneling or drywall?

While it primarily depends on lumber costs, presently, wood paneling costs more than drywall.

Is acrylic or latex better for garage walls?

When your garage has bare concrete or brick walls, painting them with an acrylic-based paint could be the best way to go. These paints have a higher polymer count than latex paints, meaning they are more expensive but durable.

What is the cheapest way to enclose a garage?

Typically, the cheapest type of garage conversion will just involve blocking up the garage doors and finishing out the walls, floors, and ceiling with insulation, drywall, carpet, or other flooring material.

What did they use for walls instead of drywall?

14 Best Drywall Alternatives for Your Walls
  • Real Wood. When it comes to walls, nothing beats the real deal! ...
  • Textured Wall Panels. Get ready to amp up your walls with the ultimate game-changer of interior design: 3D wall panels! ...
  • Cork Wall. ...
  • Plywood. ...
  • Stone Veneer. ...
  • Faux Brick Panels. ...
  • Rammed Earth Panels. ...
  • Exposed Concrete.

Do you paint directly on drywall?

It's best to start by repairing any cracks or holes in the wall. Sand and wipe the entire wall down. Apply a coat of drywall primer and allow it to dry. Roll and brush on 2-4 coats of paint.

Is sheetrock more expensive than drywall?

Sheetrock, being a well-known and established brand, can be slightly more expensive than generic drywall. The pricing may vary depending on the specific product line, thickness, and size.

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