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Gapseal is a Patent-pending product of The Energy Project which is operated by by Safelincs Ltd

Important Company Information

Safelincs Ltd Registration Number (England & Wales): 4715788
VAT Number: GB 827 6397 88
Dun & Bradstreet D-U-N-S Number: 73-451-4198

Please note that Safelincs is a registered trademark.

Other Products

We also offer a floorboard gap filler which eliminates cold draughts between floorboards. For more information visit www.draughtex.co.uk

Our Customers Love Gapseal

4.6 / 5 Stars

Read reviews from 214 customers who've installed Gapseal to eliminate draughty windows and make their homes warmer.

Buy Gapseal Now

Gapseal 10m Pack

Suitable for 2 - 7mm gaps
More than 20 in stock Expected dispatch: Today

£13.99 inc VAT

£11.66 ex VAT

Sub Total:

£0.00 inc VAT

£0.00 ex VAT

FREE Standard Delivery

All UK orders are shipped FREE of charge and delivered in 2-3 working days by Evri as standard.

Please Note: Deliveries to islands and remote locations can take an additional 1-2 days to be delivered.

Next Working Day Delivery

Orders can be upgraded to next working day delivery for
£4.50 inc VAT and will be delivered by DHL.

Please Note: Deliveries to islands and remote locations can take an additional 1-2 days to be delivered.

Image Gallery

An excellent collection of images showing sash window gaps that have been sealed using Gapseal sash window gap filler.

See Full Image Gallery

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