Yes. We have 120mm Kooltherm above ground and then switch to 100mm Styrozon below ground and extending approx 150mm above ground. This connects to the underside of the base profile for the Kooltherm, leaving a 20mm overhang for the drip edge. Reply ↓
Is that some below ground insulation there i see?
Yes. We have 120mm Kooltherm above ground and then switch to 100mm Styrozon below ground and extending approx 150mm above ground. This connects to the underside of the base profile for the Kooltherm, leaving a 20mm overhang for the drip edge.