jayc89 Posted April 18, 2022 Share Posted April 18, 2022 Our roof space is a web of timber. I want to make it airtight but can't decide whether I should do it across the rafters, or horizontally over the joists. It's double hipped and there's bugger-all space in the far corners, so they'll be fun to detail correctly.... Either way, the membrane will be lapped down the internal face of the external walls to be taped with the 1st floor wall membrane. What would you suggest? Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now