Durable UPVC Folding Windows and Doors profile on China WDMA patio door and the window leakage phenomenon

and the window leakage phenomenon is effectively alleviated by the use of a tight sealing strip at the edge of the window

1) Shop drawing to show the window dimensions

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Pictures of exhibitions

Durable UPVC Folding Windows and Doors profile on China WDMA patio door and the window leakage phenomenonProduct Description Product Name UPVC folding Windows and Doors Material UPVC profile Color White brown green gray or customized Colors Model Number 60,65,70,80,88 or customized size Open Style folding Glass Style single double triple low E tempered Chamber 3,5,7 Standard GB T8814 2004 and CE Life 30 years advantages Water tightness or weather tightness UV stability or efficient thermal insulation highly durable and economical excellent anti aging