YBS SuperQuilt Multi-Layer Foil Insulation 10m x 1.2m Roll Roofs, Walls & Floors

The 19 layers of high quality flexible insulation are no thicker than 40mm, and they feature reflective outer layers that increase thermal performance (R-Value up to 3.00 m²K/W). So you get a top-grade performance equivalent to that of 130mm mineral wool, but with a much thinner profile.

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