Discount Codes

Below you can view all currently active Insulation4Less discount codes. To avail of an offer simply copy the discount code and apply it at checkout. You can apply one discount code per order. If you have any questions get in touch via our Live Chat.

Currently Active Offers

Celotex Insulation Celotex Free Delivery

Free Delivery on all Celotex orders over £300 ex VAT.

automatically applies at checkout
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Knauf Insulation Knauf Free Delivery

Free Delivery on all Knauf orders over £300 ex VAT.

automatically applies at checkout
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Rockwool Insulation Rockwool Free Delivery

Free Delivery on all Rockwool orders over £300 ex VAT.

automatically applies at checkout
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Kingspan Insulation Kingspan Free Delivery

Free Delivery on all Kingspan orders over £300 ex VAT.

automatically applies at checkout
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Ecotherm Ecotherm Free Delivery

Free Delivery on all Ecotherm orders over £300 ex VAT.

automatically applies at checkout
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Recticel Recticel Free Delivery

Free Delivery on all Recticel orders over £300 ex VAT.

automatically applies at checkout
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Siniat Siniat Free Delivery

Free Delivery on all Siniat orders over £300 ex VAT.

automatically applies at checkout
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Get In Touch

Call Us

020-3582-6399

Speak directly with one of our dedicated sales & support team. 8am-5pm BST Monday-Friday (excl. bank holidays).

Email Us

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Live Chat

Need a speedy response? chat to a customer representative at any time via our 24hr live chat.

Our team is always eager to help. Go on, don't be shy!

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