Polyair Performa 4.0 is a new slimline thermo reflective insulation product that is only four millimetres thick. Performa 4.0 combines an inner core of fire-retardant XPE foam with two external layers of high performance reflective aluminium foils, with the external layer coated in a special goldcoloured anti-glare.
The external surfaces reflect up to 97% of radiant heat and the fireretardant inner core prevents heat flow transferring from one surface to the next. Performa 4.0 is easily incorporated into the entire building envelope because of its special slimline feature, making it the ideal choice for roof, wall and floor applications.
Polyair Performa 4.0 achieves safe, easy and cost-effective energy-efficient solutions and assists with both 6-star residential energy ratings and Section J compliance for commercial buildings.