Polypipe Terrain is supplying a drainage system for a £150 million development in London.

The mixed-use complex is in the City of London and was designed by Eric Parry Architects.

It will be a 15-storey, 420,000 square foot mixed-use property with a crown-shaped landscaped roof garden, restaurant, pergola canopies, water feature, climbing and hanging plants, and walking and seating areas.

Polypipe will be supplying the project with its Terrain FUZE HDPE plastic drainage solution, which weighs less than cast iron systems and is available in longer lengths which require less jointing.

The development replaces six buildings which were demolished throughout 2014 and 2015. Once completed, the facility will house office and retail units. It is due to open March 2019.

Claire Stafford, Technical Sales Manager at Polypipe Terrain, said: “It is a real pleasure to be asked to supply our product to such a unique project.

“Having delivered drainage systems to tall buildings for more than 50 years, we were able to design and deliver an engineered solution to significantly reduce installation time and labour onsite.

“We very much look forward to seeing the system installed and in action on the opening of this one-of-a-kind building.”