atomant48
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- 1,778
- Location
- Salisbury, UK
@atomant48 have you insulated the cavity? I'm looking to build this,
View attachment 166389
Funds are tight so I was thinking about single skin then stud and board on the inside.
I know it won't be as good though
Hi. No we didn’t fill the cavity in the garage - rest of the extension obviously did. It’s a tiled roof with building membrane under So I use the space above the ceiling joists for storage.
Be interested if you have compares prices - if you’re doing it yourself I wouldn’t have imagined a massive difference in material cost between inner block and board / studding? I had to buy a few sheets of OSB (see my other thread on “temporary” decking - which is still in place !!) and I got a shock how much sheet materials are. You’ll need a fair number to line the inside.
But I guess you would gain some on the inner dimension so 6 of one ...