B: Outward opening pvc casement window.
C: Single-leaf out-opening pvc casement window.
D: Single inward opening pvc casement window.
C: Single-leaf out-opening pvc casement window.
D: Single inward opening pvc casement window.
PVC casement window | ||||||||
1. Meet GB/T8814-2004 and GB/T28887-2012 standards. 2. The standard notch design improves the performance of the entire window and realizes flexible opening. 3. The internal integrated design improves the air tightness and torsion strength of the windows. 4. Reasonable drainage channel design can effectively prevent rainwater from infiltrating. 5. The four corners of the window sash are made of reinforced stainless steel |