FYI For a limited time B&Q have rolls of insulation 200mm thick. 3 rolls in a pack for £5.
mark
Loft insulation bargain
Apr 01, 2009
6 Replies
is it 1mm wide? ;)
5.4 sq.m. total.
mark
I was wondering why insulation has been selling so cheap recently - I got the answer yesterday from a Letting Agent - apparently, for rented properties, the minimum thickness required for 'A' rating is now 270mm, so generally, if no insulation is fitted, then 200mm is useless for such circumstances.
Alan.
"A.Lee" wrote
What about 100/150mm between the joists and 200mm cross laid?
If this carries on, they will have to start building higher roof spaces :-)
If this carries on those making the rules need their arses kicking. The law of dimishing returns kicks in.
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