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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£9.91 ex. VAT£11.89 inc. VAT

£12.14 ex. VAT£14.57 inc. VAT

£10.13 ex. VAT£12.16 inc. VAT

£13.93 ex. VAT£16.72 inc. VAT

£16.15 ex. VAT£19.38 inc. VAT

£6.90 ex. VAT£8.28 inc. VAT

£6.68 ex. VAT£8.02 inc. VAT

£4.99 ex. VAT£5.99 inc. VAT

£12.40 ex. VAT£14.88 inc. VAT

£10.78 ex. VAT£12.94 inc. VAT

£7.43 ex. VAT£8.91 inc. VAT

£6.49 ex. VAT£7.79 inc. VAT

£9.85 ex. VAT£11.82 inc. VAT

£6.73 ex. VAT£8.08 inc. VAT

£20.09 ex. VAT£24.11 inc. VAT

£6.03 ex. VAT£7.24 inc. VAT

£11.48 ex. VAT£13.78 inc. VAT

£21.78 ex. VAT£26.13 inc. VAT

£22.48 ex. VAT£26.98 inc. VAT

£13.79 ex. VAT£16.55 inc. VAT

£15.18 ex. VAT£18.22 inc. VAT

£23.68 ex. VAT£28.41 inc. VAT

£8.69 ex. VAT£10.43 inc. VAT

£11.24 ex. VAT£13.49 inc. VAT