Mannok Therm Roof / MR PIR Insulation
Mannok Therm Roof / MR PIR insulation is high performance, fibre free board, with a rigid thermoset insulation core faced on both sides with a low emissivity composite foil facing.
These low emissivity facings increases its thermal resistance of unventilated air space adjacent to the insulation, improving the roof’s overall thermal performance.
Designed for warm pitched or ventilated cold flat roof constructions on new build projects or on refurbishment projects where the roof is to be stripped and re-covered.
*Mannok Therm Roof / MR (previously Quinn Therm QR)
Specification
Low thermal conductivity, minimising the thickness required to achieve the design U-value and reducing the loads applied to the fixings
Certified under BBA certificate number 07/4444 and IAB certificate number 05/0223
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)1200 x 2400
Thickness (mm)20mm – 200mm
Thermal Conductivity (λ)0.022w/mk
FacersLow emissivity foil facers
Core water vapour resistivity≅300MNs/gm
Compressive strength>150kPa
Applications
- Insulating a pitched roof above the rafters: warm roof insulation
- Insulating a pitched roof above and between the rafters: warm roof insulation
- Insulating a pitched roof between and below rafters: cold roof insulation
- Insulating a pitched roof at the ceiling
- Insulating a loft or attic wall in pitched roof space
