JSF are stockists of a range of Brett Martin Rainwater Goods. We stock both 115mm Deep Flow Black Gutter & 170mm Grey Deepstyle Gutter. Deepstyle is a semi elliptical system which offers more effective rainwater drainage on larger roof areas. This can reduce the number of downpipes required, providing cost savings and perhaps overall appearance improvements. The system is characterised by an easy fix clip system, which facilitates simple installation whilst external fixing lugs allow easy access for cordless power tools. The High Capacity Rainwater system at 170mm is the largest diameter gutter profile and is ideally suited to agricultural, industrial and commercial properties. Check out our range of Rainwater Goods to get your Guttering System flowing today.