Upvc Vertical sliding windows
When we set out to design a sliding sash window, we knew we had to make something really special. Our Vertical Slider had to have the authentic appearance of a timber sash but none of the drawbacks. It had to be better than the original. We’re pleased to say we’ve done it, but don’t just take our word for it: the Spectus Vertical Slider is widely regarded as the best PVC-U sliding sash window there is.
Appearance
-
Authentic ovolo shape to the frame, bead, sash and cill
-
Optional Georgian bars, sash horns, weather bars and a deep bottom rail designed specifically to provide that period look
-
Flush gaskets mimic traditional glazing
-
Approved by many planning boards, even for use in conservation areas.
Dimensions
-
A 128mm outerframe matches timber sash dimensions, making installation simple
-
Windows can be made up to a maximum size of 1600mm wide and 3000mm high
-
Large and small sash profiles give equal sightlines to the top and bottom sashes
-
150mm and 210mm cills
-
10mm/20mm/50mm frame packers.
Energy Efficiency
-
Designed to achieve a Window Energy Rating of Band ‘A’ with 24mm sealed units
-
Draughts prevented with pile seals to the sash and outerframe.
Function
-
Both sliding sashes can tilt inwards for easy cleaning
-
Smooth operating balance mechanisms.
