Category 'B' Energy Rating
 

Ecotilt™ highest Energy Rating. This Energy Rating was acheived by a timber sash window with the Ecotilt™ advanced PVCu insulation and weatherstripping.

  What Ratings mean for architects and homeowners
 

Category 'B' Energy Rating 
 
Category 'C' Energy Rating
  US Energy Ratings

 
  Energy Ratings and why Ecotilt™ has the best of any timber sash window system
 

BS 7950 Advanced Security for Windows
 
Tilting sashes, cleaning and the Working at Height Directive
 
Traditional, classic timber frame styling of Ecotilt™
 
Maintenance and adjusting balances in situ
  Operation of Ecotilt™