Crittall Windows is now offering Fineo vacuum insulating glass across its entire range of steel window and door systems, giving architects and specifiers greater scope to combine the aesthetics of steel with outstanding glazing performance.
Manufactured by AGC Glass Europe, Fineo uses a microscopic vacuum between two panes of glass to minimise heat transfer. At just 7.7mm thick in its Fineo 8 configuration, it achieves a centre-pane U-value of 0.7 W/m²K, comparable with or better than many triple-glazed units, while allowing 80 per cent light transmission.
Fineo also offers impressive acoustic performance, with a sound reduction rating of 35dB for the standard Fineo 8 specification under laboratory test conditions. Actual performance will depend on the complete window or door configuration and installation.
The technology gives architects greater flexibility when specifying high-performance glazing, particularly where thermal efficiency, acoustic comfort and slim sightlines are important considerations. Its reduced thickness also offers potential advantages where conventional insulating glass units would be difficult to accommodate.
Russell Ager, managing director of Crittall Windows, said: “Fineo gives us another valuable option for projects where glazing performance is a priority. By offering this technology across our entire range, we can help architects and specifiers achieve demanding thermal and acoustic objectives while retaining the clean lines and distinctive character of Crittall steel windows and doors.
“It's an exciting development that broadens the possibilities for steel glazing in both contemporary architecture and sensitive refurbishment projects.”
Fineo is 100 per cent recyclable and comes with a 20-year warranty, supporting the growing emphasis on energy efficiency and long-term building performance.
For further information about Crittall products, visit www.crittall-windows.co.uk
