Sheerframe Casement 8000


"Truly outstanding a totally new 5-chamber 70mm window and door system with the option of either bevelled or contour profile suites"


Exclusively Sheerframe…

Sheerframe 8000 brings together over 30 years’ expertise in window technology from the UK’s leading window systems company to deliver a five chamber, fully-reinforced highperformance window system in two attractive styling options. It is easy to manufacture, totally sustainable and meets consumer demand for lead-free, calcium organic stabilised A-rated windows and doors.

High performance and sustainable

• BFRC A-rated – when fully reinforced and double glazed (+8kWh/m2/yr)
• Achieving u-values of 0.8Wm2K – even when fully reinforced
• Five chambered profile gives improved insulation and strength
• Totally lead-free calcium organic stabilised profile suite
• 100% recyclable


• Bevel and Contour profiles – to suit any home – in a fully interchangeable dual system
• Suitable for any window and door style
• Accepts all hardware products

Strong and secure

• Excellent weather tightness - 23mm rebate gives 9mm all-round cover
• Additional defence in extreme weather via two drainage troughs
• Can be security enhanced to BS7950 – and still deliver zero carbon U-value – 0.8Wm2K