The Crystal uPVC Double Glazed Window is double glazed using a high energy efficient glazing unit, producing an A rated window. Featuring espag locking and trickle ventilation, it comes with a handle, PVC cill and glazing packers. The overall product height includes the cill. All product handings are viewed from the outside.

Brand Name	Crystal
Colour	Black & white
Material	PVC
Manufacturer Model No	3BLWHO440610
Type	Top hung
Certifications Met	UKCA
Country of Origin	UK
Dimensions	440 x 610 mm
Height	610 mm
Width	440 mm
Weight	9 kg
Window Type	Top hung
Glazing Type	Double glazed
Glass Type	Obscure glass
Finish	Smooth
Handing	top opener
Heat Loss U Value	1.3 W/m2K
Years Guaranteed	10