324 bargains
Mineral wool does the unglamorous work between joists, studs and rafters, and it gets bought in bulk. We line up live discounted prices on insulation slabs and loft rolls from UK trade suppliers, ranked by saving. Coverage per pack differs a lot between products, so compare the cost per square metre rather than the pack price.
Affiliate links: we may earn a commission when you buy through our links at no extra cost to you. We refresh prices from supplier feeds every day. Suppliers can still change a price after that, so check the final price before you buy.
Save 67% against this supplier’s previous price£5.00 ex. VAT
Save 27% against this supplier’s previous price£37.19 ex. VAT
Save 22% against this supplier’s previous price£24.20 ex. VAT
Save 19% against this supplier’s previous price£14.43 ex. VAT
Save 18% against this supplier’s previous price£12.53 ex. VAT
Save 18% against this supplier’s previous price£11.68 ex. VAT
Save 17% against this supplier’s previous price£8.23 ex. VAT
Save 17% against this supplier’s previous price£17.53 ex. VAT
Save 17% against this supplier’s previous price£27.42 ex. VAT
Save 17% against this supplier’s previous price£13.29 ex. VAT
Save 16% against this supplier’s previous price£12.83 ex. VAT
Save 16% against this supplier’s previous price£7.63 ex. VAT
Save 16% against this supplier’s previous price£8.46 ex. VAT
Save 16% against this supplier’s previous price£13.38 ex. VAT
Save 15% against this supplier’s previous price£14.35 ex. VAT
Save 15% against this supplier’s previous price£7.93 ex. VAT
Save 15% against this supplier’s previous price£8.43 ex. VAT
Save 15% against this supplier’s previous price£11.96 ex. VAT
Save 15% against this supplier’s previous price£18.12 ex. VAT
Save 15% against this supplier’s previous price£13.08 ex. VAT
Save 15% against this supplier’s previous price£9.82 ex. VAT
Save 15% against this supplier’s previous price£13.68 ex. VAT
Save 15% against this supplier’s previous price£10.34 ex. VAT
Save 15% against this supplier’s previous price£15.38 ex. VAT