Green Rainwater Store (GRS) is dedicated to bringing you the widest selection of top quality Cast Iron, Aluminum and Steel Guttering systems available in the UK at discounted prices. Our Rainwater Harvesting systems are sourced from long standing manufacturers & UK based foundries & meet the highest industry standards.

We are specialist UK distributors of Lindab Rainline Steel Guttering & can supply a complete Steel Gutter system and stock an extensive range of components and accessories, for any type of building, large or small, classic or contemporary.'