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Floor Insulation

Browse our floor insulation products, including insulation boards for concrete floors and soffits and reflective flexible insulation for timber frame floors.
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extruded polystyrene (XPS) insulant with a fibre-free core

Kingspan GreenGuard GG300

extruded polystyrene (XPS) insulant with a fibre-free core

Soffit board suitable for ceiling and underfloor insulation

Kooltherm K10 G2 Soffit Board

Soffit board suitable for ceiling and underfloor insulation

White-faced soffit board suitable for ceiling and underfloor insulation

Kooltherm K10 G2W White Soffit Board

White-faced soffit board suitable for ceiling and underfloor insulation

Kingspan Kooltherm® K3 Floorboard is a fibre-free rigid thermoset closed cell phenolic insulation core, sandwiched between two layers of tissue based facing autohesively bonded to the insulation core during manufacture.

Kooltherm® K3 Floorboard

Kingspan Kooltherm® K3 Floorboard is a fibre-free rigid thermoset closed cell phenolic insulation core, sandwiched between two layers of tissue based facing autohesively bonded to the insulation core during manufacture.