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Garage wall alternatives to sheetrock

Posted by landngarage (My Page) on
Tue, Nov 20, 12 at 3:47

Are there more rustic yet affordable alternatives to sheetrock for the walls? .....The walls are nine foot tall. Thanks in advance.


Follow-Up Postings:

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RE: Garage wall alternatives to sheetrock

Metal can make an attractive and practical alternative. Roofing panels have a rustic look, are waterproof, and you can use magnets on it. I'm going to use metal partway up the walls in my workshop. If you use metal, find a rolling mill that actual makes the stuff, as it will be much cheaper than the big box stores, and they will cut it to the exact size you want. If you run the metal vertically, you will need horizontal strips of wood (purlins) to fasten it to.


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RE: Garage wall alternatives to sheetrock

If there is a building code it will almost certainly require an attached garage to have some kind of drywall on the wall shared with the house. If there is a habitable space above the garage, the ceiling must be drywall and there must be drywall on the structure that supports the floor/ceiling assembly. Sometimes the drywall must be fire resistance rated.

In that case, you you could apply another material over the drywall but not in place of it.

A detached garage would have no code requirements for the wall finish.


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RE: Garage wall alternatives to sheetrock

There is NOTHING cheaper than sheetrock that will meet fire code, and that is true whether you're talking garage or an interior wall. There are several more expensive choices, like the metal idea above. Any other type of wall cladding that isn't fire resistant must be installed on top of sheet rock.


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RE: Garage wall alternatives to sheetrock

If there is any type of fire requirement metal requires clearance space behind to be effective, and often multiple layers stood off from each other.


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RE: Garage wall alternatives to sheetrock

Ditto what Hollysprings said. We plan/planned on putting 3/4" thick T1-11 siding (minimum thickness required for code) in our garage which has 12' high walls and it's going to be almost double the cost of fire rated sheetrock. As much as I dislike drywall in a garage we very well may switch to save a bit of $$.


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RE: Garage wall alternatives to sheetrock

Whatever you use as an alternative to drywall, it would have to have passed a test to prove it was non-combustible and equivalent to drywall and it would have to be installed so that the joints were sealed.

This separation wall is not really a fire partition with a tested fire rating but it acts more like a "smoke partition". So, it has to withstand fire for about 1/2 hour and not let smoke through.

The only equivalents I can think of are lath and plaster or 2"+ of masonry.


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RE: Garage wall alternatives to sheetrock

Yes, I was thinking of the metal as an alternative finish over the drywall. Even though it is detached, my workshop will in fact have drywall, with the metal over it.


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RE: Garage wall alternatives to sheetrock

Thanks for the posts. I was pretty much resigned to the drywall. Perhaps at a later date I can do something with some metal.


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RE: Garage wall alternatives to sheetrock

I have slat wall in my garage and love it. I wouldn't do it head to toe but a good portion. It's the stuff on the wall at the shoe store that you can hang a bunch of different shelves or accessories to keep things off the floor. You can buy 4x8 sheets cheap and paint it Anthony color.


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