Sash Windows

Van Acht’s revolutionary patented pneumatic gas lift system has been designed specifically to replace the traditional bulky unreliable, and outdated weight and pulley sliding sash. We have developed (in conjunction with German engineers) a safer, lighter, more reliable, virtually silent alternative to the traditional sliding sash. The gas lift system has been tried and tested in the motor industry for over 20 years.

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AAMSA Trust Badge

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vanacht mock sash windows

Sash Windows

Sash windows emphasise functionality. Panels within the window frame enable the window to slide up when opened.

Explore More Types

vanacht side hung fanlight windows

Side Hung & Fanlight Windows

Windows suitable for all types of buildings. All offer exceptional levels of energy efficiency as well as a choice of aesthetics.

vanacht top hung windows

Top Hung Windows

A top hung windows is hinged on top, so that it swings outward like an awning. Only available in open pane.

vanacht sliding windows doors

Sliding Windows

With sliding windows you can make much more of your space All offer exceptional levels of energy efficiency as well as a choice of aesthetics.

vanacht sliding folding windows doors

Folding Windows

A folding window helps you connect interior and exterior spaces, without frames blocking your view.

vanacht flat arch windows

Arched Windows

Arches create a classic look and provide a softer atmosphere.

Brochures

40TH EDITION

Main Catalogue

40th Edition

40TH EDITION

Garage Door Catalogue

11th Edition

40TH EDITION

uPVC Brochure

2nd edition

40TH EDITION

Aluminium Catalogue

6th Edition

40TH EDITION

Wood Windows & Sliding Door Catalogue

40TH EDITION

Aluminium Frameless Doors Brochure

Explore More Windows

Aluminium Windows

You can add maximum value to your home or commercial structure by investing in aluminium windows.

Wooden Windows

Wooden windows have a way of completely transforming the look of your home

uPVC Windows

Van Acht uPVC Ecotec window profiles allow for a variety of window styles.