Synerjy UPVC Windows
Whatever the age or style of your home, Sheerframe has a window design to suit.
From the award winning vertically sliding sash window through traditional casements, tilt and turn windows, reversible styles and pivots, Sheerframe windows offer high-performance weather-tight windows which require only minimal maintenance.
Excellent thermal performance:
All Sheerframe windows feature multi-chamber profiles for optimum thermal benefit, and incorporate long-life corrosion resistant hardware to provide ease of operation, safety and security.
Sheerframe offers class-leading thermal performance to reduce utility bills with the ultra efficient zero carbon range taking U-values down to 0.8 W/m2K, significant reductions in dwelling CO2 emissions and enhanced comfort levels combined with reduced heating costs.