Yes, all of it.Will any of the pipe work need lagging down there?
Using the decent insulation, not the cheapo rubbish that's sold as 'economy'.
Secure it in place using cable ties.
Yes, all of it.Will any of the pipe work need lagging down there?
Where did you read that? No problem having pipework through or in loft roll that I've ever heard ofWill do thanks,
I read plumbing pipes should have a clearance of 100mm or so from the insulation too. So sensible just to stick to that as a rough guide?
I usually get Knauf, as they make the Ecose one, though it is also sold under other brand names at the big chains.
Knauf Insulation Super Top Up 200mm Loft Roll - 5.61m (1217) £25 £4.45 per m2
Knauf 200mm Insulation Super Top Up Loft Roll - 5.61m2 | Wickes.co.uk
Knauf 200mm Insulation Super Top Up Loft Roll - 5.61m2www.wickes.co.uk
It's possible the high price you saw is due to shortages as winter comes and the cold weather starts. Check if the price includes VAT and if you can collect or have to pay delivery.
Summer is the best time to buy insulation.
Should really compare it using price per cube rather than per square, but I assume you've done 3x 200mm wools vs 100mm PIR or the equivalent based on the thermal resistance valuesAlso comparatively, Celotex GA4000 PIR insulation board comes out about £14m2 for the 100mm stuff. PIR 100mm Celotex
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