A window that is arched is rounded at the top while remaining square at the bottom. To retain a sense of modernism to your arch windows, opt for the flat arch range which has a lower degree of roundness at the top. For a more classic look, the fixed arches will make quite a statement.

As with all of our windows, the arched window range also comes with satin chrome handles and high quality 90-degree hinges. These windows are super easy to maintain and won’t creak or pop when opened. Feel free to chat to our consultants about the best way to fit these stylish windows into your budget.

Share on Facebook
Share on Twitter
Share on Pinterest

Arch shaped windows bring a softness to a room


Van Acht Arch Windows Feature

Flat Arched Windows

In this range the arch is part of the open pane area of the window.

Sizes & Options
Van Acht Window Arch Feature

Fixed Arches

Fixed arches are sold separately and can convert an already rectangular window to an arch.

Sizes & Options


Van Acht Manor Windows Feature

Manor Window Range

Our Manor Range Windows passed the SANS 613 performance test, to comply with new SANS 10400xA regulations.

Read more
Van Acht Calyptus Windows Feature

Calyptus Window Range

The Van Acht Calyptus Wooden Window Range is manufactured exclusively from Eucalyptus Grandis commonly known as the flooded gum or rose gum. Our Calyptus Range is intended as better priced alternative to our Meranti manor range windows.

Read more
Van Acht Sash Windows Feature

Sash Window Range

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patented pneumatic gas lift system has been designed specifically to replace the traditional bulky unreliable, and outdated weight and pulley sliding sash.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.

Read more


Van Acht Aluminium Windows Feature

All Aluminium Windows

View our dedicated Aluminium website.

See Website




Van Acht Custom Window Feature

Custom Made Windows

Van Acht's purpose made joinery, state of the art machinery, and custom manufacturing abilities enhance the unique look and feel of your home. Our professional design team will assist customers to realise their ideas and dreams. We are able to produce computer aided designs (CAD drawings) exact to your specifications. We can custom make almost any design.

  • Please discuss your design requirements with one of our sale representatives.
Van Acht V-Coat Wood Sealer Feature

We Recommend V-COAT

V-COAT is a penetrating oil specially formulated to protect wood from rain, sun and UV damage it can be used on any wooden product. V-COAT has added UV stabilisers that make it last longer. V-COAT is available in 1 litre and 5 litre tins, and available in 6 different colours: clear, mahogany, teak, kiaat, copper canyon, golden brown and walnut.

Read more
Van Acht Windows Extras Feature

Additional products

Van Acht manufactures a variety of additional products for our window ranges.

  • Please discuss your requirements with one of our sale representatives.

Catalogues & Brochures


Inspiration Gallery

Get Inspired

Install Information

Install Info