VELUX ZCE 090120 0015 PVC Extension Kerb 150mm for 090120 Windows

New 150mm extension kerb allows installation in warm or sedum roof constructions. 108cm x 138cm external frame size. Polystyrene insulation. 10 year VELUX guarantee.. VELUX ZCE 090120 0015 PVC Extension Kerb 150mm for 090120 Windows