Harmer AV600 Aluminium Dome Grate Flat Roof Outlet with Vertical 150mm (6") Spigot Cast Alu 5"x4" MG1 making them an ideal choice

making them an ideal choice for both residential and commercial applications

and rectangular downpipes

100mm TX Strap On Boss 2" BSP c/w Gasket

75mm Rainwater Heads - Ornamental 410x190x180mm

classic aesthetic

Harmer AV600 Aluminium Dome Grate Flat Roof Outlet with Vertical 150mm (6") Spigot Cast Alu 5"x4" MG1 making them an ideal choiceHarmer Roof AV Vertical Spigot Outlet with Domical Grate is designed for flat roof structures, including concrete, timber, and metal decks. Ideal for use with continuous waterproofing systems like single ply membranes, mastic asphalt, and built up felt. Compatible with cast iron, HDPE, and PVC O ring socketed pipework