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Cellecta Hexatherm XPERi Perimeter Wall Insulation 140mm - 4.5m2 Pack

Product code: XPERI/140MM
Brand: Cellecta
Estimated delivery: 7-10 Days
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XPERi extruded polystyrene insulation boards feature excellent thermal performance, low water absorption and compressive strength. They feature an interlocking edge detail and are suitable for fixing externally against basement walls.

XPERi & XFLOOR boards have outstanding compressive strength, low water absorption and life-long thermal performance, making them the ideal insulation for basements and below ground applications.


Length: 2.5m
Width: 600mm.
Board size: 1.5m2.
Thickness: 140mm.
Pack quantities: 3x boards.
Pack coverage: 4.5m2.
Thermal conductivity:
80mm or below: 0.033 W/mK.
81mm or above: 0.034 W/mK.
Compressive strength:
30mm or below: 250kPa.
40mm or above: 300kPa.
Temperature range: -50°C to 75°C.
Edge profile: tongue & groove.

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All delivery charges are included in the final shopping basket and are dependent on the products Scottish Highlands & the Islands where additional shipping charges will apply.

Please note that not all products will incur an additional delivery charge to the Scottish Highlands & the Islands – this is based on the costs from the manufacturer, distributor or courier providing shipping on our behalf. If your delivery address is in the Scottish Highlandsand Islands, a member of our helpline team will contact you prior to processing your ordershould an additional delivery charge apply.

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Any variation to web delivery date given will be advised to you by email or telephone. If we are unable to make delivery because access is not possible, we reserve the right to make a failed delivery charge.

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