Call us today on 01245 471555

Energy Rated Windows

We provide energy rated windows to systems with BFRC ratings anywhere is the range of A to C, to meet individual's requirements. Systems are available in a wide range of styles to suit every property from simple casement windows to innovative tilt and turn options and classically styled vertical sliders.

  • BFRC energy index rating - energy gain of 9kwh/m2 per year.
  • Up to 100% recycled material components.
  • Window U value of 1.2 - leading double-glazed performance.
  • 'A' (residential) and 'A+' (commercial) for sustainability in BRE green guide to specification.




Design Window & Door Systems Ltd, Baddow Park, West Hanningfield Road, Great Baddow, Essex, CM2 7SY, Tel: 01245 471555