This Mannok Therm MF insulation is a highly effective solution, boasting a polyisocyanurate foam core that is free of fibres and covered with bonded-foil facings on both sides. Its gas-filled cells offer excellent thermal performance and strength while the low emissivity composite foil facings increase its efficiency for specific applications.
This insulation’s high compressive strength enables it to effortlessly withstand dead and imposed loads transmitted through the floor. It is a versatile option that is suitable for use in a wide range of settings including new constructions and renovation projects, in both domestic and most commercial properties. It is perfectly suited for enhancing the thermal performance of your underfloor heating system or existing floor.
Features & Benefits: Mannok PIR Insulation Board – 2400mm x 1200mm x 140mm
- High compressive strength
- Diminishes heat loss
- Can be used in most commercial and domestic applications
- Low thermal conductivity
- Low emissivity composite foil facings
- Perfect for both new build and refurbishment projects
- Optimises underfloor heating systems
- Rigid thermoset PIR insulation core
- Enhances the thermal performance of existing floors
Furthermore, this Mannok Therm MF insulation has a thermal conductivity as low as 0.022W/mK, enabling a slimmer insulation thickness to obtain your desired uValue. It also helps to decrease heat loss due to air infiltration through suspended timber floors.
Standards & Certification
- Fire performance: Class 1 to BS 476-7 and Euroclass E to BS EN 13501-1













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