The Crystal uPVC Top Hung Opener Clear Double Glazed Fixed Light Window is the most popular style in the UK. They are characterised by outward opening vents which are combined with fixed panels (lights). They are available in a huge range of styles and colours. The profiles are slim, but strong and insulating.

Brand Name	Crystal
Colour	Grey & white
Material	uPVC
Manufacturer Model No	6GRYWH905965
Type	Window
Country of Origin	UK
Dimensions	905 x 965 mm
Height	965 mm
Width	905 mm
Weight	23 kg
Window Type	Top hung
Glazing Type	Double glazed
Glass Type	Clear glass
Finish	Grained external
Handing	Top hung opener over fixed light
Heat Loss U Value	1.3 W/m2K
Years Guaranteed	10