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.