Thin-R Partial Fill Cavity Wall Insulation

Polyisocyanurate (PIR) insulation for sarking warm roof construction.

Using Thin-R Sarking XT/SK (T&G) on sloped roof areas can provide the most efficient U-values with minimal intrusion into valuable living space. Warm roof construction is a particularly effective way of insulating complex roofs.

Insulating above the roof timbers ensures that the structure is kept at, or near the internal environmental conditions, reducing thermal stress and condensation risk. XT/SK (T&G) is a robust tongue and groove engineered jointed board that achieves good U-values at minimal thicknesses.