Easi Close White Cavity Closure 100mm-150mm

Cavity Closures
Insulation King

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Size : 100mm-150mm

Quantity

🚛 Next Day Delivery (West Midlands) – FREE on orders over £500

Easi-Close is the universal cavity closer that combines high performance with easy installation. It is designed to reduce the risk of thermal bridging within cavity walls or timber frames. Its fully rigid plastic closer holds a continuous EPS (expanded polystyrene) insulation fill, making it lightweight, flexible, and durable.

With a high thermal resistance path of 0.70 m²K/W, Easi-Close far exceeds the minimum of 0.45 m²K/W. It comes in a 2.4m length and has pre-cut grooves for cavity sizes between 100-150mm, making it easily cuttable and suitable for timber and masonry walls.

Features:

Economical EPS insulation fill in a 2.4m length
Suitable for cavities ranging from 100-150mm
Pre-cut grooves for easy cutting to size
Suitable for timber and masonry walls
Significantly reduces thermal bridging risk within cavity walls or timber frames
High thermal resistance path of 0.70 m²K/W, significantly over 0.45 m²K/W requirement
Compliant with Building Control regulations and accepted by NHBC
Made in Britain

Size: 100mm-150mm

Price: £18.00

DELIVERY INFORMATION

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STANDARD DELIVERY - 1 TO 3 WORKING DAYS
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Easi Close White Cavity Closure 100mm-150mm

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Frequently Asked Questions

Easi-Close is constructed with fully rigid plastic, and it holds a continuous EPS (expanded polystyrene) insulation fill, making it lightweight, flexible, and durable.

Easi-Close offers a high thermal resistance path of 0.70 m²K/W, which exceeds the minimum requirement of 0.45 m²K/W, ensuring excellent thermal performance.

The pre-cut grooves in Easi-Close are designed to accommodate cavity sizes between 100mm and 150mm. These grooves make it easily adjustable, allowing you to tailor the cavity closure to fit your specific wall construction needs.

Yes, Easi-Close is a versatile solution suitable for both timber and masonry walls, providing flexibility in various construction applications. It is also suitable for cavity walls, but may not be the ideal choice for external insulation systems (EIFS). Get in touch with our team to learn more about our external insulation.

Free shipping will automatically be applied to all orders over £500. Simply add over £500 to your cart and you will see the discount while checking out.