BRE A rated window range
A BRE Green Guide A rated frame is the heart of a new, cost-effective range of windows launched by Kawneer to meet the increasing demand for environmentally-friendly and highly secure building products.
The new AA540 series has been designed for new-build and refurbishment projects as much for its energy efficiency qualities as its aesthetics and security features, to ensure compliance with today’s stringent performance requirements.
Thermal break technology gives Kawneer’s AA540 a U-value of 1.7W/m²K and full compliance with Part L of the Building Regulations.
In addition, the AA540 has a triple chamber system design which offers quicker fabrication and stronger mitre joints, giving improved aesthetics, quality and performance.
A pressure equalised system gives the AA540 excellent weather performance independently tested to BS 6375-1: 2009, ensuring the system is suitable for low and high-rise application. The AA540 is also compliant with Operation and Strength Test BS 6375 Pt2.
Comprising a casement and pivot window within the same suite, and a tilt and turn variant by early 2011, the AA540 range is suitable for education, healthcare, commercial, retail and residential sectors where cost is a key driver.
