PURe® Window

  • pure-window-project
  • slide-pure-overswing

The PURe® window range is a revolutionary new range of aluminium windows which uses an innovative, enhanced thermal barrier manufactured from expanded polyurethane (PUR) allowing ultra-low U-values to be achieved.

PURe® aluminium windows are fully compatible with Senior doors and curtain walling and are available pre-finished in an almost unlimited range of colours and finishes both inside and out.

With a generic Green Guide rating of ‘A’ for use in commercial projects and a life expectancy in excess of 40 years, the PURe® window range is 100% recyclable and has been designed to meet the Passivhaus standard.

Available Configurations:

  • Inward Opening Tilt/Turn
  • Open Out Casement (Top or Side-hung)
  • Overswing
Outstanding Performance
  • High performance polyurethane thermal barrier giving U-Values as low as 0.73W/m2K when calculated as a commercial CEN Standard window
  • Tested to: BS6375 Part 1 Weather; BS6375 Part 2 Operation & Strength; BS6375 Part 3 Annex A
  • Able to receive double or triple glazing up to 50mm for maximum thermal and acoustic performance
Clever design and stylish aesthetics
  • Available in an almost unlimited range of colours and finishes both inside and out
  • Opening window frames are designed to be inserted directly into the outer frames using friction stays
  • Choice of chamfered or square beads, or Mix and Match
Easy to fabricate & install saving time and money
  • Constructed using mitred corners, joined with crimped cleats
  • Alignment chevrons assist in clean, accurate mitres
  • Integral transoms and mullions are scribed around the outer frames and fixed with either screw ports or shear blocks
  • A proprietary sealant is used on all metal joints in line with good practice
  • Punch tool available for help in fabrication