Bespoke Glazing

Authentic Designs, modern efficiency.

Traditional Sliding Sash

Our sliding sash windows and designed to authentically recreate the look of Victorian & Georgian sash windows but offer the energy efficiency & security of a modern window.

Sliding Sash Windows Trade Suppliers

Advanced Design

They are built with ULTRA-LIFT™ technology making them smooth and easy to open with an innovative balance mechanism. Their rust resistance and low friction properties not only means they will continue to open and close with ease, but they will still look their best for years to come.

Made Stronger

No detail has been overlooked in these beautifully designed windows - you can even opt for a Georgian bar for added traditional charm. The Ovolo design on the outer frame, cill, sash and stop complete the traditional look.


Authentic ovolo detailing on frame, cill and glazing beads
Optional Georgian bars, sash horns, weather bars additional period authenticity
Flush gaskets replicate traditional glazing
128mm outerframe matches timber sash dimensions
Windows can be made up to a 1600mm wide and 3000mm high
Use of large and small sash profiles give equal sightlines
150mm and 210mm cill options
Achieves WER A Rating with standard 24mm sealed units
Pile seals between sash and outer-frame prevent draughts
Sliding sashes tilt inwards for easy cleaning
Trickle or glazed in vents
Kitemarked to BS EN 12608 and certified to PAS24

Sash Windows