Archello Awards 2026 · Enter your projects before 30 September 2026
Archello Awards 2026 · Enter your projects before 30 September 2026

Thermally efficient steel windows

An overview of projects, products and exclusive articles about thermally efficient steel windows

Product • By Clement Windows Group Ltd • Clement EB20 Steel Windows

Clement EB20 Steel Windows

With a wealth of experience in providing fenestration for landmark historical buildings, we understand the importance of finding the perfect windows to retain a home’s period character, whatever the architectural style. EB20 steel windows have been created with this in mind. For projects where a traditional steel window appearance is required, the EB20 range is designed to replicate the appearance of original or existing windows while simultaneously providing all the advantages of 21st century technology: improved thermal and weather performance, low maintenance and high security. EB20 windows are manufactured from recycled steel and all the windows in this range have exceptionally slim frames. The use of krypton filled glass units... More