List of featured suppliers of CHANNEL GRATINGS Cast Iron on Building Products Index

OSMA is the UK’s leading name in plastics systems, your single source for all types of gravity drainage, sewer installation and pressure pipe systems in any private or public development.

PAM Building is part of the multi-national Saint-Gobain Group focusing on building drainage solutions, pipelines, access covers and gratings. Our high performance and quality cast iron products are the core of our offer which not only give you the strength and stability to match your building but are also made from 99% recycled materials and can be 100% recycled.

Alumasc Exterior Building Products are a major UK supplier of premium construction products and brands. Alumasc Rainwater Systems are a leading manufacturer of BBA certified architectural aluminium rainwater goods. A complete range of aluminium gutters, downpipes and integrated fascia soffits. Alumasc Rainwater also supply cast iron rainwater pipes and gutters for historic and restoration sites, with bespoke designs available to match or replace existing installations. Alumasc are suppliers of Harmer drainage systems that include roof outlets and below ground drainage. For internal drainage, Harmer provide cast iron soil and waste systems, floor drains, shower drains and wetrooms.

Wavin UK is a member of the Wavin Group - the world leader in plastic pipe systems for residential, non-residential and civil engineering projects. Systems offered, include market leading Osma above and below ground drainage and Hep2O hot and cold plumbing and underfloor heating, as well as a wide range of Wavin drainage and stormwater management solutions for all application areas.

Althon Ltd manufacture and distribute specialist water management products to the construction industry. We design and manufacture precast concrete headwalls to meet Sewers for Adoption and Severn Trent Guidelines. Our product range includes flap valves, penstocks and stop logs as well as trash screens and outfall safety grilles. Althon also manufacture precast concrete penstock chambers and offer a large range of commercial and industrial application drainage channels.