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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£11.03 ex. VAT£13.24 inc. VAT

£6.90 ex. VAT£8.28 inc. VAT

£8.58 ex. VAT£10.30 inc. VAT

£21.62 ex. VAT£25.94 inc. VAT

£17.94 ex. VAT£21.53 inc. VAT

£7.13 ex. VAT£8.55 inc. VAT

£9.91 ex. VAT£11.89 inc. VAT

£5.24 ex. VAT£6.29 inc. VAT

£10.59 ex. VAT£12.71 inc. VAT

£7.58 ex. VAT£9.10 inc. VAT

£16.83 ex. VAT£20.20 inc. VAT

£10.13 ex. VAT£12.16 inc. VAT

£7.58 ex. VAT£9.10 inc. VAT

£8.58 ex. VAT£10.30 inc. VAT

£14.60 ex. VAT£17.52 inc. VAT

£9.91 ex. VAT£11.89 inc. VAT

£6.24 ex. VAT£7.49 inc. VAT

£10.13 ex. VAT£12.16 inc. VAT

£9.03 ex. VAT£10.83 inc. VAT

£11.70 ex. VAT£14.04 inc. VAT

£7.81 ex. VAT£9.37 inc. VAT

£12.37 ex. VAT£14.84 inc. VAT

£11.70 ex. VAT£14.04 inc. VAT

£7.58 ex. VAT£9.10 inc. VAT