Branch drain
Smaller drain pipe connecting an individual appliance or fixture to the main drain run.
We provide fast, reliable drainage and plumbing services 24/7.
Smaller drain pipe connecting an individual appliance or fixture to the main drain run.
Compact cylindrical trap used under basins where space is limited.
Underground chamber with pumps that lift wastewater from low-lying areas into the sewer.
Large underground pipe carrying combined or separated wastewater from many properties to treatment.
Trap with built-in air inlet preventing loss of water seal during heavy discharge flows.
Pump installed in a sump to remove water that collects below the natural drainage level.
Vertical pipe carrying foul wastewater from toilets and waste fittings down to the drain.
One-way valve allowing air into a drain system without releasing odours.
Pressurised system using compressed air to lift sewage from below the gravity sewer level.
Smaller diameter pipe carrying water from sinks, baths and basins to the drainage system.
Greater London Drainage is a family-run company providing professional drainage and plumbing services across Greater London.
