Skip to main content

Filter by

Door and window seals

500+ products

Choose a door and window seal with a minimum thickness of 5 mm for better thermal and acoustic insulation, and increased durability thanks to its weather resistance.

Polycell Sealant Strip Kitchen / Bathroom White 41mm (1/3)Polycell Sealant Strip Kitchen / Bathroom White 41mm (2/3)Polycell Sealant Strip Kitchen / Bathroom White 41mm (3/3)
2 options

Polycell Sealant Strip Kitchen / Bathroom White 41mm

Free shipping
Advice from

How to winter-proof your home

Thermal bridging can account for around 30 to 40% of overall heat loss in the home. Good insulation is therefore essential if you want to ensure comfortable indoor temperatures and keep control of your heating and energy bills. Read on for our top tips on winter-proofing your home without spending a fortune!
How to winter-proof your home
Other categories for you
The DIY, home and garden specialist

The DIY, home and garden specialist

Reliable delivery

Reliable delivery

Flexible payment options

Flexible payment options

More than 7 million individual and professional customers

More than 7 million individual and professional customers