The Crystal uPVC Top Hung Clear Triple Glazed 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	White
Material	uPVC
Manufacturer Model No	3WHTG6101040
Wear Type	N/A
Type	Window
Certifications Met	N/A
Country of Origin	UK
Protects From	N/A
Waterproof	N/A
Number of Pockets	N/A
Dimensions	610 x 1040 mm
Height	1040 mm
Width	610 mm
Weight	20 kg
Window Type	Top hung
Glazing Type	Triple glazed
Glass Type	Clear glass
Finish	Smooth
Handing	Top opener
Heat Loss U Value	1 W/m2K
Years Guaranteed	10