UPVC Windows

If you are looking for a comprehensive range of quality double glazed windows at reduced trade prices you’re in the right place. At The Window Store our range of UPVC Windows is second to none, we offer A, B and C rated energy efficient UPVC windows in a range of styles and finishes.

Casement Windows

Casements are the most popular style of window in the UK. They are characterised by outward opening vents which are combined with fixed panes. Almost any size or layout is possible.

  • Chamfered or Sculptured profile
  • 70mm Frame
  • Low maintenance, long lasting
  • Secured by Design specification
  • High security multipoint locking Yale System
  • Pre-applied gasket and click fit beads
  • Glazing Options 24, 28 & 44mm
  • 5 Chamber Sash (with optional RCM inserts available)

Flush Sash Windows

Flush casement is easy to install and suitable for a wide range of projects. The flush casement window offers exceptional energy efficiency without compromise to looks, courtesy of the innovative thermal wall technology and its striking deep bevelled appearance.

  • Traditional putty line edge detail
  • 4 Chamber Sash (with optional RCM inserts)
  • Mechanically Jointed Outer Frame & Sash
  • Option for Sash Centre Seal
  • Outer Frame Centre Seal
  • 6 Chamber Outer Frame (with optional RCM inserts)
  • U-value - Achieves 1.3 W/m²K with double glazing*
  • WER - Achieves A+ with double glazing

Tilt and Turn Windows

Tilt and turns combine simple, streamlined style with real practicality. These windows are hinged at the base and tilt inwards for ventilation. With an extra turn of the handle, the frames can open fully into the room on a side hinge. That full opening means that tilt and turns can easily be cleaned from indoors – no need to struggle with ladders or to employ a window cleaner.

  • 28, 40 & 44mm Glazing options
  • U-value - Achieves 1.2 W/m²K with double glazing
  • U-value - Achieves as low 0.8 W/m²K with triple glazing
  • WER - Achieves A+ with double glazing
  • WER - A++ achievable with triple glazing

Vertical Sliding Windows

A traditional sliding sash window with elegance and charm. Our vertical sliders are renowned in the industry for their faithful replication of timber sash styling and for their advanced features. They include sashes that tilt inwards for ease of cleaning, child-safety catches, secure locking mechanisms and effective weatherseals.

  • Thermal Inserts for Improved WER & U-values
  • Two Sash sizes to give equal vertical sightlines
  • Weather Bar
  • Fully Mechanically Jointed option
  • Run Through Horns
  • Deep Bottom Rail in Welded or Mechanical Joint Options
  • 150 & 210mm Cill Options
  • U-values - Achieves 1.3 W/m²K with double glazing*
  • WER - Achieves A+ with double glazing

Request a quote

WindowsDoorsRoof SystemsExtras

Leading Brands


Quick links