Shop walls

Hello, I am finishing up my shop walls tommorrow and I plan on using

3/8 inch plywood (already on hand). Do I but them up on each other or should I leave some space between sheets for expansion? I'm not sure how much plywood expands/contracts but I'm thinking that since I am screwing the ply to studs spacing shouldn't matter since the screws will inhibit movement anyhow. My ceilings are 8 feet and change so I plan on using them vertically and trimming the edges so I can center the edges on studs. Insulation is already up and I have the ceiling in ( 1/4 inch ply). Once all is in I am painting the whole thing white. Any opinions, comments? Thanks in advance, Guy
Reply to
stogiepuffer
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Because the grain in the layers of plywood are laminated in a cross grain pattern it is fairly stable and does not expand or contract much. I'd butt the seams tight.

Reply to
Nova

If you leave a gap between the sheets it will become a dust trap, there will be enough flex in the timber to account for any expansion.

I know you said you have the ply on hand, but if it's just being used as lining I'd be inclined to save it for something worthwhile - any brackets and mounts you put up will go in to the studs, so I'd be getting some 1/8 ply just for wall lining. Cheers Paul

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Reply to
Paulco

It'll move, but you'll never notice the tiny bulge between the studs. Do yourself a favor and run some fire-break type support between the studs at a couple of levels. Note the centerline from some constant position for future reference. Makes it easier to hang heavy stuff in the future when you know where they are.

Reply to
George

Reply to
John DeBoo

When you go for paint, lighting people recommend either flat or eggshell, they say that gloss causes glare.

Reply to
Dan Kozar

Sheet rock is cheaper, and doesn't burn nearly as easily as the plywood. robo hippy

Reply to
robo hippy

Reply to
Leo Van Der Loo

Hi Guy

I have 3/8" plywood as inside walls in my workshop, they are but together, and that's just fine, make sure you have some extra electrical outlets and like George said have some horizontal bracing in so you are able to hang/attach some stuff to your wall when necessary. As for the painting, mine is only sealed and left wood grain, if you want to paint, high gloss is the strongest paint, and easiest to clean and keep clean if needed.

Have fun and take care Leo Van Der Loo

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Reply to
Leo Van Der Loo

or, sheet rock.. it's cheap, easy, and paint-able.... save the plywood for cabinets and drawers for the shop.. *g*

mac

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Reply to
mac davis

Reply to
John DeBoo

but it's So easy to fix.. lol also a lot better insulating properties for weather and sound that ply..

mac

Please remove splinters before emailing

Reply to
mac davis

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