SuperFOIL SF40 65mm 1.5m x 10m

SuperFOIL SF40 65mm is Superfoil‘s extra performance multifoil
insulation. Extremely cost effective with a 68% increase in performance
over our standard multifoil. SF40 beats any multifoil competitor
products R value.
SuperFOIL SF40 65mm maximises roof and wall insulation with efficient use of space.