Mannok Therm Roof / MFR-FFR PIR Insulation
Mannok Therm Roof / MFR-FFR PIR insulation is high performance, fibre free board, with a rigid thermoset insulation core and faced on both sides with a low emissivity composite foil facing.
The low thermal conductivity, minimising the thickness required to achieve the design U-value.
Mannok Therm Roof / MFR-FFR PIR insulation boards are compatible with metal, concrete and timber deck constructions.
*Mannok Therm Roof / MFR-FFR (previously Quinn Therm QRFR-FFR)
Specification
LPCB approved to LPS 1181:Part 1 for built up cladding systems for use as the external envelope of the building. Contact the Therm technical department for further details.
Zero ozone depletion potential (zero ODP) and low global warming potential (GWP)
Achieves an A+ rating when compared to the BRE Green Guide.
Performance & Properties
Board size (mm)1200mm x 2400mm
Thickness (mm)25mm – 150mm
Thermal Conductivity (λ)0.022w/mk
FacersLow emissivity foil facers
Core water vapour resistivity≅300MNs/gm
Compressive strength>150kPa
