Sorry another loft insulation question ;-)
I've got 100mm of PRI insulation between the loft floor joists (the bedroom
ceilings) overboarded with chipboard boards. I've aquired some sheets of
100mm PRI and was trying to decide the best way of using it:
- lay on top of loft boards. I would obviously have to move my stuff lay
insulation and then cover it with something to stop it getting damaged.
I'd have to muck around with the loft hatch.
- insulate over the ceiling rafters. I would cross batten then screw PRI
onto there. This would have the advantage of not having to move stuff
around much, would make the loft a little warmer/cooler and cleaner. I'd
need more insulation for this one though.
What do the group think, is my insulation best on the floor or the ceiling.
- posted 8 years ago