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new shop/garage help #1: how to insulate the walls. vapor barrier or not..

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Blog entry by rf58 posted 481 days ago 1123 reads 0 times favorited 5 comments Add to Favorites Watch
no previous part Part 1 of new shop/garage help series no next part

Back to my new garage/shop

we had a great discution about the under the floor chase.
Now what about VAPOR BARRIER ON THE INSIDE WALLS.? It will be a pole type building wrapped in tyvec, With batt insulation. Was going to use foam – a little to pricy .. With a vapor barrier. And metal on the walls …..
Cellulose on the ceiling with a vapor barrier on it. Metal ceiling.
WHAT DO YOU GUYS THINK. IS there a better way..?

-- rf58, Illinois



5 comments so far

View Gator's profile

Gator

376 posts in 2278 days


#1 posted 481 days ago

Vapor barrier keeps the moisture from entering your insulation. I would always us it.

-- Master designer of precision sawdust and one of a kind slivers.

View Tim Pursell's profile

Tim Pursell

494 posts in 2384 days


#2 posted 480 days ago

Vapor barrier on both sides could trap moisture inside the wall cavity. Any external leak or even condensation could build up, rotting wooden structures and rusting steel.

-- http://www.etsy.com/shop/tpursell?ref=si_shop

View slmndr's profile

slmndr

7 posts in 487 days


#3 posted 479 days ago

Vapor barrier always goes on the inside of the wall between the insulation and the drywall (or whatever you choose to skin the walls with).

-- Still looking for ideas and advice.

View Dan Lyke's profile

Dan Lyke

1469 posts in 2727 days


#4 posted 474 days ago

I’m with slmndr, in your climate I’d go with vapor barrier, and it’d be on the inside. It requires a bit more care in putting up the sheetrock, but I think it pays off.

I live in a far more forgiving climate than yours, so I just went with faced insulation rather than a full-on vapor barrier for my shop.

-- Dan Lyke, Petaluma California, http://www.flutterby.net/User:DanLyke

View pjones46's profile

pjones46

208 posts in 1245 days


#5 posted 473 days ago

Vapor barrier always inside and makes sure you tape seams of the plastic with barrier tape.

-- God is great, the Beer is good and people are Crazy. www.pauljoneswoodworks.com

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