Close-up of a brick house wall with large window panes and white window frames, reflecting the sky and trees outside.

Vertical Sliding Sash Windows

Vertical Sliders are extremely popular for replicating the character of traditional sash windows, but with all the advantages of modern uPVC windows.

This includes high thermal efficiency and low maintenance.

Contact us for more information.

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Cost-effective solution for traditional timber window replacements.

Vertical sliders have two frames fixed one above the other and opens by being moved up and down.

Designed to resemble that of a traditional timber box sash window, the sash window offers excellent ventilation and is suitable for conservation areas.

Features

Icons with descriptions for window sash features, including sliding sashes, conservation area authorization, Georgian or astragal bar options, deep bottom rail, and tilt open functionality.

Gallery

Colour Choices

Close-up of a wooden surface with brown and reddish tones.

Rosewood

Close-up of a white surface, possibly part of an object or background

White

Close-up of a wooden surface

Oak

Close-up of a dark-colored object or surface, possibly part of a vehicle or electronic device.

Grey

Close-up of a black textured surface, possibly part of an object or furniture.

Black

Close-up of a beige, smooth surface with a slight curve.

Cream

Brochures

Energy Ratings

Saving energy, cutting costs

Choosing replacement windows or doors in uPVC helps to make a home more energy efficient and reduces heating costs. Not only that, REHAU’s highly durable uPVC window and door systems combine outstanding standards in energy efficiency and performance.

Windows are now assessed with an easy to recognise A-G energy rating, similar to that used on household appliances like fridges, dishwashers and washing machines.

Windows manufactured from REHAU systems can proudly display the Energy Saving Recommended logo because they meet the highest A-C ratings (further information is available at www.bfrc.org).

REHAU’s uPVC windows, when installed with the appropriate glazing unit, also comply with the latest building regulations and score highly on the energy assessment needed should you wish to sell your home.

Color-coded infographic showing grade percentages, from A (90% and above) to G (below 70%).