The Crystal uPVC Left and Right Hung Top Opener Clear Triple Glazed Window is 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	63WHTG17701115
Dimensions	1770 x 1115 mm
Height	1115 mm
Width	1770 mm
Weight	60 kg
Window Type	Side & top hung
Glazing Type	Triple glazed
Glass Type	Clear glass
Finish	Smooth
Handing	Left & right hand side hung top opener over a fixed light centre
Heat Loss U Value	1 W/m2K
Years Guaranteed	10
Country Origin	UK

Brand Name	Crystal
Colour	White
Material	uPVC
Manufacturer Model No	63WHTG17701115
Type	Window
Certifications Met	BS EN 14351-1:2006+A1:2010.
Country of Origin	N/A
Frame Depth	70 mm
Frame Height	1115 mm
Frame Width	1770 mm
Glazing Type	Triple-Glazed
Insulation Type	36mm Argon-Filled Insulating Glass
Manufacturer Guarantee	10 Year Manufacturer's Guarantee (T&Cs Apply)
U-Value	1.0 W/m²K
Ventilation Type	Trickle Ventilation
Profile Type	70mm Internally Beaded uPVC Profile
Window Configuration	Left & Right-Hand Side-Hung & Top-Hung Opener Over Fixed Light Fixed Centre
Window Opening	Top, Left & Right-Hand Opening
Window Type	Casement

Brand Name	Crystal
Colour	Grey
Material	uPVC
Manufacturer Model No	63GRYWHTG17701115
Type	Clear Triple Glazed
Warranty	10 years
Pack contents	1 x left & right hand opening casement window next to central top opener, 1 x window handle, 1 x lock, 1 x 150mm cill
Glazing Thickness	36mm
Weight	60000g