90º gutter angles are made to suit the 170mm Deepstyle system and are used at the corners of the gutter installation if required.  The run of gutter should always be supported by a fascia bracket within 150mm (6”) of any corner to prevent water from collecting in the fitting, which in turn would cause the gutter angle to drop down, putting stress on the joints and reducing the flow rate.
 
170mm Deepstyle is a high performance semi elliptical gutter system which offers exceptional rainwater drainage on larger industrial sized roof areas. The 170mm Deepstyle gutter range is characterised by an easy fix clip system, which facilitates simple installation whilst external fixing lugs allow easy access for cordless power tools.
 
The Deepstyle 170mm system utilises 110mm round downpipe and fittings and is available in two colours, black and grey.