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100mm Isover CWS 32 Cavity Wall Insulation Batts 1200x455 (pack of 6)

100mm Isover CWS 32 Cavity Wall Insulation Batts 1200x455 (pack of 6)

CWS 32 are silicone impregnated glass mineral wool slabs providing high levels of thermal insulation in masonry cavity walls. CWS 32 is designed to fully fill the cavity between two masonry leaves in external walls. Thermal Conductivity - 0.032 W/mK.

Price: £ 34.15
(£40.98 inc VAT)

65mm Knauf DriTherm 37 Standard Cavity Wall Insulation Slabs 1200x455 (pack of 10)

65mm Knauf DriTherm 37 Standard Cavity Wall Insulation Slabs 1200x455 (pack of 10)

DriTherm 37 Cavity Slabs are for the thermal insulation of masonry cavity external walls, either partially filling or fully filling the cavity. Thermal conductivity - 0.037 W/mK

Price: £ 25.00
(£30.00 inc VAT)

50mm Rockwool Cavity Wall Insulation Batts 1200x455 (pack of 12)

50mm Rockwool Cavity Wall Insulation Batts 1200x455 (pack of 12)

Rockwool Cavity provides a completely reliable and cost-effective method of insulating new masonry cavity walls.

Price: £ 18.43
(£22.12 inc VAT)

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Phenolic Insulation

A low thermal conductivity allows specified thermal performance targets to be achieved with minimal thickness of insulation. This is particularly significant where space saving is important. Phenolic Insulation Manufacturing Process Phenolic insulation board is manufactured by...

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Extruded Polystyrene (XPS)

Extruded polystyrene insulation is manufactured through a plastic extrusion process. A foaming agent is added to the molten polystyrene mass after which the mass is pressed (extruded). After material has cooled the obtained product forms porous, closed cell foam with improved water...

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Expanded Polystyrene (EPS)

Expanded polystyrene (EPS) is a rigid and tough, closed-cell foam 98% of which contains air trapped within fine cells during manufacture. Unlike other building materials, where increase of strength means higher thermal conductivity and lower thermal performance, thermal qualities of...

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PIR (polyisocyanurate) Boards

PIR insulation is essentially an improvement of a previously used polyurethane boards (PUR) offering greater structural strength, increased heat stability and therefore better thermal performance (low thermal conductivity). The thermal conductivity of PIR insulation ranges from 0.021...

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Mineral Wool Insulation

Depending on the raw material used for production Mineral Wool insulation can be categorised into two products - Glass Wool and Stone Wool. Glass Wool insulation is made from fibres of glass and Stone Wool insulation is made from fibres of volcanic rock arranged into a texture...