I'm lowering a ceiling. Had to get 1800x900 plasterboard as 2400x1200 wouldn't fit up the stairs.
Anyhow, I'm planing out the timber spacing in the false ceiling. Was planning to do 450mm centre's for the joists.
Problem is, all the loft insulation available seems to be either 370mm wide or 600mm wide. I assume the 370mm stuff is for 400mm joist spacing.
370mm isn't going to fit snug in my 450mm centres(400mm gap).
Anyhow, I'm planing out the timber spacing in the false ceiling. Was planning to do 450mm centre's for the joists.
Problem is, all the loft insulation available seems to be either 370mm wide or 600mm wide. I assume the 370mm stuff is for 400mm joist spacing.
370mm isn't going to fit snug in my 450mm centres(400mm gap).