External stop ends are used to cap off guttering at the end of the run.  The external stop end is held to the gutter by two moulded clips, which compresses the seal at the bottom of the fitting, providing a watertight seal.  External stop ends should be supported by a fascia bracket within 150mm of the fitting to prevent the end of the gutter run from collecting water and sagging.
 
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.