I
iDIY
Hi,
Im going to be ordering / fitting 6x2 (2.5m span) floor joists soon. They will be on joist hangars into dense concrete block at each end, 400mm centres.
Im just a bit unsure about the setup along the side walls parallel to the joists. Do they go hard up to the wall or should/must there me a gap?
Im going to be ordering / fitting 6x2 (2.5m span) floor joists soon. They will be on joist hangars into dense concrete block at each end, 400mm centres.
Im just a bit unsure about the setup along the side walls parallel to the joists. Do they go hard up to the wall or should/must there me a gap?