Powered by Cortizo
70 mm
2 sealing gaskets 4 sash insulation chambers 5 frame insulation chambers
42 mm
46 db
Class S
Uw ≥ 0,9 W/m²K
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The Cortizo A70 PVC system with 5 insulation chambers for both the frame and sash, ensures a high level of thermal and acoustic comfort. Geometrically, it comes with a frame depth of just 70 mm. The chemical composition of the profiles ensures superior mechanical and aesthetic performances, guaranteeing the system’s resistance and durability over time.