- Joined
- 26 Aug 2016
- Messages
- 6,833
- Reaction score
- 1,010
- Country
our extension is going up as dot and dab, block work, celotex(with gaps), cavity, concrete blockwork, render. The air bricks for the existing and new timber floors are under the dpc.
Should the inner leaf be parged with something first to stop draughts coming through the sockets and between the ceiling and the upstairs floor etc?
Should the inner leaf be parged with something first to stop draughts coming through the sockets and between the ceiling and the upstairs floor etc?