Ensure masonry walls are sufficiently insulated. Browse cavity wall slabs, batts & boards available in a range of thicknesses sizes to fit snug spaces.

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Results 1 - 20 of 69

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Isover Cavity Wall Slab 36 1.2m x 455 x 75mm Pack of 16

IWCWS075

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Isover Cavity Wall Slab 36 1.2m x 455 x 100mm Pack of 12

IWCWS100

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Isover Cavity Wall Slab 32 1.2m x 455 x 100mm Pack of 6

IWHC3210

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Isover Cavity Wall Slab 36 1.2m x 455 x 50mm Pack of 20

INSGS029

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Recticel Eurowall PIR Cavity Board 1.2m x 450 x 50mm

IREWC050

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Superglass Superwall 32 Cavity Batt 1.2m x 455 x 100mm (3.276m²) Pack of 6

ISSW3210

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Superglass Superwall 36 Cavity Batt 1.2m x 455 x 75mm (5.460m²) Pack of 10

ISSW3607

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Superglass Superwall 36 Cavity Batt 1.2m x 455 x 100mm (4.368m²) Pack of 8

ISSW3610

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Celotex CW4000 PIR Cavity Wall Insulation Board 1.2m x 450 x 40mm

CXCW4040

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Celotex CW4000 PIR Cavity Wall Insulation Board 1.2m x 450 x 60mm

CXCW4060

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Celotex CW4000 PIR Cavity Wall Insulation Board 1.2m x 450 x 85mm

CXCW4085

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Kingspan TW50 Thermawall Cavity Wall Insulation Board 1.2m x 450 x 40mm Pack of 12

ITW50040

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Rockwool Full Fill Cavity Batt 1.2m x 455 x 80mm Pack of 8

RWCB0801

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Kingspan Kooltherm K108 Cavity Board 1.2m x 450 x 40mm Pack of 12

IK108040

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Kingspan Kooltherm K108 Cavity Board 1.2m x 450 x 70mm Pack of 6

IK108070

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Kingspan Kooltherm K108 Cavity Board 1.2m x 450 x 80mm

IK108080

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Kingspan Kooltherm K108 Cavity Board 1.2m x 450 x 120mm Pack of 4

IK108120

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Kingspan Kooltherm K108 Cavity Board 1.2m x 450 x 110mm Pack of 4

IK108110

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Kingspan Kooltherm K108 Cavity Board 1.2m x 450 x 150mm Pack of 3

IK108150

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Recticel Eurowall PIR Cavity Board 1.2m x 450 x 30mm

IREWC030

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STARK Building Materials UK Limited
Trading as Minster
Registered in England
Company Registration No: 01647362
Registered Office: Merchant House,
Binley Business Park, Harry Weston Road,
Coventry CV3 2TT
VAT Registered: GB 394 1212 63.