The Sumo Egress Friction Hinge is suitable for all side hung casement window systems, opening to a true 90° opening for egress compliance, and can achieve a 450mm wide opening for egress on smaller windows than traditional egress hinges. The sash is moved outside of the frame in the open position to maximise the escape aperture. This hinge has a stack height of 14.5mm.
Tested to BS EN 1670: 2007 and has exceed grade 5 classification for the ultimate in corrosion resistance. Tested to over 25,000 cycles with a 40kg operational load, and has been tested to PAS 24: 2012 (BS 7950: 1997) security test as part of a window system, comes with a 10 year guarantee.
At Coastal, we understand just how important our customers are to our business.
Core to this is listening to them and working with our manufacturing partners to proactively select and bring quality products and new solutions to the market wherever we can. With a constant focus on increasing longevity and added value to the external doors and windows market, backed up with a dedicated customer service that includes site, telephone and online support whenever it is needed, Coastal Specialist Ironmongery Ltd is setting the standard for quality.