Cost2Build Sliding Sash Windows

Design, Price and Order you Windows online with our Window Designer just click here and we will take you to our Window Cost Calculator.

Vertical opening

Cost2Build Trade uPVC sash windows complement the appearance of any conservation town or country home with the practicality and security of uPVC frames and double glazing. The sashes slide vertically up and down with the counterbalance mechanism allowing the window to be held open in any position.

Save up to a massive 40% off our entire range of Cost2Build A-Rated windows - click here for a free, no-obligation quote!
Product features
  • Traditional design combines the elegance of timber sash & case windows with all the benefits of modern double glazed units.
  • Modern opening mechanisms are durable, long lasting and secure.
  • Noise reducing multi-chambered uPVC frames come as a standard Cost2Build Trade Window.
  • Heat saving double glazed units are energy efficient, reducing heat loss and draughts
  • Low maintenance uPVC window frames never need painting, protect your double-glazing and avoid the problem of timber frames cracking, warping and sticking.
  • Features include decorative ‘horns’ on the top sliding sash and traditional brass effect sash lifts.
Create your own look

With a sensational range of window styles and glazing options, you can get the look you want and the benefits of quality double glazed windows.

Added peace of mind
  • 10 year guarantee
  • Security
  • Energy Efficient

Find out how much you could save with our Cost2Build A-Rated windows – contact us today!