Call 01977 649641 (Mon-Thurs 8am-5pm Fri 8am-4pm)

Timber Casement Windows

Our timber casement windows are designed to provide authentic aesthetics while boasting all the benefits of modern developments. Made with high quality at the heart of the manufacturing process, this popular window style is the perfect choice for you to pass onto your customers.
  • Range of different styles to cater for specific requirements
  • Efficiency blended with security for all-round performance
  • A varied choice of finishes, colours and hardware to appeal to all
  • Four timber species to choose from
  • Range of traditional hardware to maintain an authentic look

View Casement Styles
One of our Stormproof timber casement windows
Flush sash window with teardrop handles
White timber window with Georgian bars
Traditional flush sash window for traditional property
Timber mock sash windows
Timber Stormproof windows

II Stormproof

Our standard casement windows, these are perfectly designed for homes in more challenging environments. These windows have an attractive exterior while still weatherproofing the home.

Find out more

White uPVC casement window

II Flush Sash

Retaining the original design of timber windows, our flush sash casement windows provide an appealing aesthetic that perfectly blends in with any home.

Find out more

White uPVC sash window

II Mock Sliding Sash

With the same features and effectiveness of our traditional stormproof casement windows, these resemble traditional sliding sash windows without a movable pane.

Find out more

White uPVC Tilt & Turn

Become an Inspire installer

Inspire your customers with the Inspire range from Dempsey Dyer with a dedicated retail website.

Inspire range logo Contact Dempsey Dyer

Download Centre

If you want to know more about our products, processes and accreditations, fortunately we offer a range of downloads. Download a range of literature free of charge, to refer to in your own time.

View all downloads


Installers and other businesses can only work effectively if they have a reliable trade supply service – offering the highest performing products. Luckily, here at Dempsey Dyer we only supply the latest options from market leaders. This guarantees quality, performance and durability – regardless of the product choice.

  • Deceuninck logo
  • Accoya logo
  • Teknos logo
  • Maco logo
  • Pilkington logo
Copyright © 2018 Dempsey Dyer Ltd | Company No. 01309583 - Registered in England and Wales | Website terms and conditions

Get a Trade Quote