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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£7.58 ex. VAT£9.10 inc. VAT

£9.25 ex. VAT£11.10 inc. VAT

£5.79 ex. VAT£6.95 inc. VAT

£9.91 ex. VAT£11.89 inc. VAT

£8.36 ex. VAT£10.03 inc. VAT

£11.26 ex. VAT£13.51 inc. VAT

£20.93 ex. VAT£25.12 inc. VAT

£8.80 ex. VAT£10.56 inc. VAT

£6.68 ex. VAT£8.02 inc. VAT

£4.12 ex. VAT£4.94 inc. VAT

£13.93 ex. VAT£16.72 inc. VAT

£19.32 ex. VAT£23.18 inc. VAT

£7.81 ex. VAT£9.37 inc. VAT

£9.03 ex. VAT£10.83 inc. VAT

£8.14 ex. VAT£9.77 inc. VAT

£5.47 ex. VAT£6.56 inc. VAT

£7.35 ex. VAT£8.82 inc. VAT

£4.56 ex. VAT£5.47 inc. VAT

£6.46 ex. VAT£7.75 inc. VAT

£8.58 ex. VAT£10.30 inc. VAT

£7.81 ex. VAT£9.37 inc. VAT

£9.47 ex. VAT£11.36 inc. VAT

£8.14 ex. VAT£9.77 inc. VAT

£7.58 ex. VAT£9.10 inc. VAT