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Cavity Insulation

117 products

Elevate your building's energy efficiency with our premium cavity insulation products at MKM Building Supplies. Ideal for reducing heat loss and improving indoor comfort, our cavity insulation range is suitable for a variety of applications, from residential to commercial projects. Available in multiple materials and thicknesses, we ensure you'll find the perfect fit for your construction needs. Our team is here to provide expert advice and support, helping you choose the right insulation solution.

Showing 1 to 20 of 117 items

Showing 1 to 20 of 117 items

Recticel Eurowall Partial Fill Cavity Board, 1200 x 450 x 90 mm
Recticel Eurowall Partial Fill Cavity Board, 1200 x 450 x 90 mm product image

Recticel Eurowall Partial Fill Cavity Board, 1200 x 450 x 90 mm

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Knauf RockSilK Flexible Slab, 50 mm, 1200 x 600 mm, 8.64 M2
Knauf RockSilK Flexible Slab, 50 mm, 1200 x 600 mm, 8.64 M2 product image

Knauf RockSilK Flexible Slab, 50 mm, 1200 x 600 mm, 8.64 M2

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Isover Rd Party Wall Insulation Roll, 75 mm, 7.74 M2
Isover Rd Party Wall Insulation Roll, 75 mm, 7.74 M2 product image

Isover Rd Party Wall Insulation Roll, 75 mm, 7.74 M2

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Timloc Thermo-Loc Eps Multi Cavity Closer 2.4M 50-100mm
Timloc Thermo-Loc Eps Multi Cavity Closer 2.4M 50-100mm product image
Greener Option-energy

Timloc Thermo-Loc Eps Multi Cavity Closer 2.4M 50-100mm

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Rockwool Rwa45 Slab Insulation, 1200mm x 600mm x 100mm, 2.88m2
Rockwool Rwa45 Slab Insulation, 1200mm x 600mm x 100mm, 2.88m2 product image
Greener Option-energy

Rockwool Rwa45 Slab Insulation, 1200mm x 600mm x 100mm, 2.88m2

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Kingspan Thermawall TW50 1200X450X 100mm Cavity Loose Boards
Kingspan Thermawall TW50 1200X450X 100mm Cavity Loose Boards product image
Greener Option-energy

Kingspan Thermawall TW50 1200X450X 100mm Cavity Loose Boards

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Recticel Eurowall+, 1200mm x 460mm x 90mm
Recticel Eurowall+, 1200mm x 460mm x 90mm product image

Recticel Eurowall+, 1200mm x 460mm x 90mm

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Kingspan Kooltherm Cavity Closer, 2.4m x 150mm
Kingspan Kooltherm Cavity Closer, 2.4m x 150mm product image

Kingspan Kooltherm Cavity Closer, 2.4m x 150mm

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Knauf Omnifit Slab 35, 150mm, 600, 2.88m2
Knauf Omnifit Slab 35, 150mm, 600, 2.88m2 product image

Knauf Omnifit Slab 35, 150mm, 600, 2.88m2

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Ursa 150mm, 35 (2.46m2 Pack)
Ursa 150mm, 35 (2.46m2 Pack) product image

Ursa 150mm, 35 (2.46m2 Pack)

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Rockwool Insulation, Full Fill Cavity Wall Batts, 100mm, 3.28m2 (Pack of 6)
Rockwool Insulation, Full Fill Cavity Wall Batts, 100mm, 3.28m2 (Pack of 6) product image

Rockwool Insulation, Full Fill Cavity Wall Batts, 100mm, 3.28m2 (Pack of 6)

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Cavity Stop Sock, 300 X 100 X 1200 mm
Cavity Stop Sock, 300 X 100 X 1200 mm product image

Cavity Stop Sock, 300 X 100 X 1200 mm

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Mayplas Thermal Cavity Barrier, 65mm x 65mm x 1200mm
Mayplas Thermal Cavity Barrier, 65mm x 65mm x 1200mm product image

Mayplas Thermal Cavity Barrier, 65mm x 65mm x 1200mm

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Timloc Thermo-Loc Platinum+ Cavity Closer, 150mm x 2.4m
Timloc Thermo-Loc Platinum+ Cavity Closer, 150mm x 2.4m product image

Timloc Thermo-Loc Platinum+ Cavity Closer, 150mm x 2.4m

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Primary Pro Insulation 28mm x 19mm x 1m Length
Primary Pro Insulation 28mm x 19mm x 1m Length product image

Primary Pro Insulation 28mm x 19mm x 1m Length

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Easi-Close Silver Cavity Closer 2.4m x 50-100mm
Easi-Close Silver Cavity Closer 2.4m x 50-100mm product image
Greener Option-energy

Easi-Close Silver Cavity Closer 2.4m x 50-100mm

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Manthorpe Multicor 150mm Cavity Closer, 2.44m
Manthorpe Multicor 150mm Cavity Closer, 2.44m product image
Greener Option-energy

Manthorpe Multicor 150mm Cavity Closer, 2.44m

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Kingspan Greenguard Gg300, 2500mm x 600mm x 75mm
Kingspan Greenguard Gg300, 2500mm x 600mm x 75mm product image

Kingspan Greenguard Gg300, 2500mm x 600mm x 75mm

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Cavity Stop Sock 100X120X1200mm
Cavity Stop Sock 100X120X1200mm product image
Greener Option-energy

Cavity Stop Sock 100X120X1200mm

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Manthorpe WCMulticor Cavity Closer 50mm-100mm 2.44m
Manthorpe WCMulticor Cavity Closer 50mm-100mm 2.44m product image
Greener Option-energy

Manthorpe WCMulticor Cavity Closer 50mm-100mm 2.44m

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