Help and Advice - Freephone 0800 612 7859

Contact Us

To contact us please use the details below :-

Gapseal Sash Window Seals
The Energy Project
Unit 1, Farlesthorpe Road
LN13 9PS

Freephone: 0800 612 7859 (for international calls 0044 1507 464151)

Our offices are open Monday to Friday 8.00 - 17.30. We close on Bank Holidays.

We also welcome trade enquiries for bulk orders of Gapseal to be used in the decorating, joinery and energy saving industries. For further information and trade prices, please contact us at the email address below.

Textphone Customer Services

Hearing impaired customers can contact us via our text phone number 0800 612 4843


For all enquiries regarding international distribution, please follow the link at the bottom of the page.

Online Enquiry Form

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How to find us

Gapseal Options & Purchase

Gapseal is available in 10m rolls and each order is supplied with a FREE application tool.

Gapseal 10m Pack

13.99 inc VAT

Additional Application Tool

2.29 inc VAT

(Please note: each order is supplied with 1 x FREE application tool as standard)

Shipping Only: 1.99 Per Order (inc VAT)