All batches of raw materials are tested for quality and consistency and throughout the manufacturing and extrusion process samples are taken, at least once every hour, to be tested for colour, surface finish and other manufacturing requirements. Other, more rigorous, tests are carried out at regular intervals.             
      Designs are available in four colourways:-
  • white
  • all mahogany
  • mahogany exterior with white interior
  • golden oak
  • golden oak exterior with white interior
             
 
A tilt and turn style window tilts from the base to allow fresh air to flow freely in at the top whilst stale air passes out around the sides; a simple but effective method of ventilation without draughts. 

When it comes to cleaning, the window opens fully from the side for easy access to both sides of the glass.
 
Variety of Opening
Window Construction