The Duraflex casement is a comprehensive system available in bevelled and fully featured. As with all our products, it is manufactured from 100% lead free material and can achieve all energy ratings using standard outerframe and steel reinforcements.
Achieving better SAP calculations under the Code for Sustainable Homes initiative, plus BFRC C, B or A rating for enhanced energy efficiency and a BRE expected lifecycle in excess of 35 years, the Duraflex system has the ability to meet your needs.
All casement products can be supplied in any of the above specifications to achieve the necessary WER (Window Energy Rating) A, B and C products are supplied with the appropriate BFRC label/certificate which can be used in the consumers HIP’s pack.


