This three chamber aluminium window system has been designed to offer the highest levels of performance, alongside the flexibility to tailor configurations to your requirements.
The 72BW HI aluminium window system incorporates our patented Spidertechnology® ABS strips that allow you to achieve high thermal insulation. The system has been certified under the Secured by Design scheme and incorporates high security multipoint-locking systems and a range of window and door furniture. The 72BW HI window system provides complete flexibility and the ultimate performance to meet the needs of the most demanding project. Available in a wide range of configurations, finishes and colours, the system can be adapted and configured to complement the design of your building.
U-Value (Double Glazing): 1.4 W/m²K
U-Value (Triple Glazing): 1.0 W/m²K
Green Guide Rating. B Rated
Acoustic Performance (dB): Rw (C;Ctr) 44 (-2;-6) dB
Air Tightness (Pa): Class 3 (600 Pa)
Water Tightness (Pa): Class 7a (300 Pa)
Wind Load (Pa): Class 4 (1600 Pa)
Secured By Design: Yes