Fitting Sash Windows for your property

Sash windows combine traditional design with modern technology to create a window that’s aesthetically pleasing, but also incredibly thermally efficient. Beautiful, yet incredibly practical, our vertical sliding sash windows can help to bring a touch of vintage charm to your home.

uPVC or timber sash windows are available with traditional design features, such as a deep bottom rail and Georgian bars. Our sashes have modern features such as sashes that slide past each other and tilt inwards for added ventilation and versatility.

Sash window features

  • Sash horns to help you create a traditional aesthetic
  • Option of trickle vents within head frame
  • Deep bottom rail option for authentic box sash replacement
  • Available in a range of colours and finishes
  • Latest draught-proofing technology

For more information about our sash windows, free advice or a quote, take a trip to

Sash window materials – uPVC sash windows

Sash Window Designs GuideOur windows are designed to replicate traditional timber box sash windows, with like-for-like design features. uPVC sash windows will add a touch of heritage style to your home without compromising on performance. With uPVC, you’ll never have to work on your windows to keep them looking as good as new.

  • Timber sash windows
    Wooden sash windows are ideal for period properties and we can provide an exact match for your existing windows. Beautifully crafted using sustainable hardwoods, all our timber windows are treated to last you for many years to come
  • Secure sash windows
    Whether you choose a uPVC or timber frame, your new windows offer exceptional levels of security and are even certified as Secured by Design.
  • Energy efficient windows
    Our sash windows are extremely energy efficient, achieving up to an A windows energy rating. Engineered to be fully weatherproof and exclude all draughts, these windows will keep your home at a pleasant temperature all year round.
  • Sash window decoration
    Customise your new sliding sashes with authentic features such as run-through sash horns, deep bottom rails, astragal bars and traditional ironmongery.

Find more information about all types of windows & doors at

Classic Sash Window Designs Guide