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Will Rockwool under floor boards, help to warm my room?

Postby cacran » Thu Apr 07, 2022 6:52 pm

Trying to make my room warmer. I have space underneath to put Rockwool under my floor boards. Is this a good idea? Will it cause damp or anything?
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Postby stoneyboy » Sun Apr 10, 2022 9:09 pm

Hi caftan,
If you have carpeted floors I doubt you will notice any difference by insulating under the floor. I would recommend you use celotex because it’s rigid Provided the space under the floor is ventilated you should not get condensation issues.
Regards S
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