4,432 bargains
Lagging is cheap until you need three hundred metres of it, and the regs leave no room to skip it. Live prices on foam tube, self-seal lagging, foil-wrapped sections and pipe wrap are compared here across UK suppliers, largest discount first. Wall thickness is what Part L cares about, so check the spec alongside the price, and bulk boxes of standard bores are where the per-metre cost really drops.
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£8.14 ex. VAT£9.77 inc. VAT

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£12.81 ex. VAT£15.37 inc. VAT

£5.24 ex. VAT£6.29 inc. VAT

£4.12 ex. VAT£4.94 inc. VAT

£9.47 ex. VAT£11.36 inc. VAT

£24.83 ex. VAT£29.79 inc. VAT

£8.80 ex. VAT£10.56 inc. VAT

£8.80 ex. VAT£10.56 inc. VAT

£6.46 ex. VAT£7.75 inc. VAT

£6.90 ex. VAT£8.28 inc. VAT

£20.93 ex. VAT£25.12 inc. VAT

£7.13 ex. VAT£8.55 inc. VAT

£8.36 ex. VAT£10.03 inc. VAT

£10.36 ex. VAT£12.43 inc. VAT

£7.58 ex. VAT£9.10 inc. VAT

£6.02 ex. VAT£7.22 inc. VAT

£5.47 ex. VAT£6.56 inc. VAT

£9.47 ex. VAT£11.36 inc. VAT

£15.04 ex. VAT£18.05 inc. VAT

£7.35 ex. VAT£8.82 inc. VAT

£17.94 ex. VAT£21.53 inc. VAT

£7.13 ex. VAT£8.55 inc. VAT

£10.82 ex. VAT£12.98 inc. VAT