Closed Cell Expansion Jointstrip 150x10mm
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Closed Cell Expansion Jointstrip 150x10mm
(Approx. 3-5 working days)


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The Closed Cell Expansion Jointstrip 150x10mm is a flexible strip designed to be inserted into expansion joints within brickwork and concrete structures. It serves to accommodate movement caused by thermal expansion, contraction, and structural shifts, helping to prevent cracking and damage.
This jointstrip is used in all types of brick and concrete expansion joints, providing a barrier that maintains the integrity of the joint while allowing for controlled movement.
It is typically installed by pressing it into the joint gap before applying sealants or other finishing materials. Made from closed cell foam, the strip offers resistance to water ingress and compression, ensuring durability and long-term performance. Its dimensions of 150mm width and 10mm thickness make it suitable for a range of joint sizes, and it is supplied in 10 metre lengths for ease of use on site.
- Delivery cost will be calculated at checkout once delivery address has been confirmed
- Delivery lead times are an estimate only
- Delivery drivers will always prioritise safety over convenience when offloading materials
- Bagged products such as cement and plaster cannot be returned once opened
- Jumbo bags cannot be returned once delivered
- All other goods may be returned within 3 months with a proof of purchase provided
- Chargeable pallets may be returned for a full refund
- All online pricing is specific to Northern Ireland only. Pricing for our Isle of Man branch may vary.
The Closed Cell Expansion Jointstrip 150x10mm is a flexible strip designed to be inserted into expansion joints within brickwork and concrete structures. It serves to accommodate movement caused by thermal expansion, contraction, and structural shifts, helping to prevent cracking and damage.
This jointstrip is used in all types of brick and concrete expansion joints, providing a barrier that maintains the integrity of the joint while allowing for controlled movement.
It is typically installed by pressing it into the joint gap before applying sealants or other finishing materials. Made from closed cell foam, the strip offers resistance to water ingress and compression, ensuring durability and long-term performance. Its dimensions of 150mm width and 10mm thickness make it suitable for a range of joint sizes, and it is supplied in 10 metre lengths for ease of use on site.
- Delivery cost will be calculated at checkout once delivery address has been confirmed
- Delivery lead times are an estimate only
- Delivery drivers will always prioritise safety over convenience when offloading materials
- Bagged products such as cement and plaster cannot be returned once opened
- Jumbo bags cannot be returned once delivered
- All other goods may be returned within 3 months with a proof of purchase provided
- Chargeable pallets may be returned for a full refund
- All online pricing is specific to Northern Ireland only. Pricing for our Isle of Man branch may vary.


