Window Energy Ratings

Window Energy Ratings (WERs) have become more important in recent years as Installers see the benefits of offering energy saving products. In order to achieve ‘C’ rated windows or above glass sealed units will need to incorporate warm edge spacers. Double R has used Edgetech Super Spacer for many years – all roof glass is supplied with Super Spacer as standard – and can help Installers and Trade Fabricators achieve top rated windows.

For more information about WERs and the benefits to you, please contact Paul Foster on 01933 443658.