The AA®720 SL Slimline Casement Window is part of Kawneer's premium AA®720 range of Windows and Doors and suites with the AA®100 and AA®110 Curtain Wall, 451PT Framing and Door Systems.

It is a high-performance open-out window based on a BRE Green Guide A-rated frame, it is designed with ultra-slim 62mm sightlines which maximise the glazing vision area while also giving a modern aesthetic look, providing optimum weather and thermal performance.

The AA®720 SL with overlapped vent offers a more conventional window design, with slim and elegant frame sections, as a cost effective and robust solution ideally suited for the education sector..

The window is independently weather performance tested to BS 6375-1: 2015.

The AA®720 SL features a multi-chamber polyamide thermal break, offering single and dual-colour options and ensuring superior thermal efficiency and full compliance with Document L. The casement is available as a top-hung or side-hung window with the side-hung option available with easy-clean egress hinges that enable simple and practical window maintenance from inside the building.

Internal glazing for both vents and fixed lights is more cost effectively achieved without the use of reverse glazing adaptors.

Capable of accommodating glazing up to 42mm, the AA®720 SL window has also been fully tested to PAS 24 enhanced security certification and is Secured by Design approved.