Mannok Therm PIR Floor Insulation 40mm

Product code: 190921
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Mannok Therm PIR Floor Insulation 40mm is a premium PIR insulation board engineered to improve the thermal efficiency of solid and suspended floors in both residential and commercial properties.


With an impressive low thermal conductivity of 0.022 W/m²K, it effectively reduces heat loss while maintaining a slim, space-saving design. Its rigid, fibre-free core is encased in a low-emissivity composite foil, enhancing performance—especially in underfloor heating applications.


Mannok Therm PIR Floor Insulation offers high compressive strength, capable of withstanding heavy loads over time.


Environmentally responsible, it holds an A+ rating in the BRE Green Guide, has zero ozone depletion potential (ODP), and a low global warming potential (GWP) of under 5. Fully compliant with BS EN 13165 standards and CE marked.