Hi
I'm new to this forum so I hope I'm posting in the right place. I am after a bit of advice please.
I want to increase the amount of loft insulation I have (current I have about 4" of fibreglass) My plan was to lift the loft flooring boards and place a layer of Double layer Aluminium foil down over the top of the fibre glass before then re-laying the floor boards on top.
Will this work as I understand there must be an air gap under the foil to make it work properly and I guess with the fibreglass there, there won't be. Also will it be OK to place the floorboard on the top of the foil. The boards are not screwed down, just placed there and interlocked together.
Thanks for any guidance.
I'm new to this forum so I hope I'm posting in the right place. I am after a bit of advice please.
I want to increase the amount of loft insulation I have (current I have about 4" of fibreglass) My plan was to lift the loft flooring boards and place a layer of Double layer Aluminium foil down over the top of the fibre glass before then re-laying the floor boards on top.
Will this work as I understand there must be an air gap under the foil to make it work properly and I guess with the fibreglass there, there won't be. Also will it be OK to place the floorboard on the top of the foil. The boards are not screwed down, just placed there and interlocked together.
Thanks for any guidance.