Serving construction for 21 years

Real Innovation for sustainable water management

Innovative Products

Using our experience to design products to satisfy your needs, to make your job easier

Made in the UK

High quality sustainable water management products designed and manufactured in the UK

Technical Support

We are committed to provide full technical support in line with current legislation & guidance

surfacewater

Sustainable Drainage Products

Developed to overcome engineering problems and improve buildability on site

Drainage Chambers

Shallow Flow Control Chambers

Specifically designed to manage surface water discharge from shallow SuDS elements including permeable pavements, swales and basins

Drainage Chambers

Vortex  Flow Control Chambers

Prefabricated, watertight, structured wall chambers, manufactured to suit project-specific requirements, with a pre-fitted vortex device

Drainage Chambers

Orifice Flow Control Chambers

Prefabricated, watertight, structured wall chambers, manufactured to suit project-specific requirements, with  pre-fitted orifice and filter screen

Drainage Chambers

Prefabricated Catchpit Chambers

Purpose-built HDPE pre-fabricated catchpit chambers ideal for stormwater drainage systems designed to separate silt 

Permeable Pavements

Rainwater Diffuser Units

Rainwater Diffuser units are a recognised method for efficient diffusion of collected rainwater run-off into and out of the voided sub-base aggregate layers

Impermeable Liners

Geomembranes & Geotextiles

PP, LLDPE and HDPE membranes which satisfy most requirements available in different roll lengths and width options to minimise wastage and overcome site accessibility issues

Surface Water Management

Attenuation Tanks

SEL can supply and install a wide variety of Stormwater modular plastic attenuation systems for the collection and temporary storage of roof and surface water

Permeable Pavements

Raintaina Filter Units

A standalone filter chamber installed at the bottom of rainwater downpipes from roofs, with a removable filter cover and sump for silt / sediment containment

Swales, Ponds & Basins

Stainless Steel Mesh Baskets

Stainless Steel Mesh SuDS Basket for pipe inlet or outlet within landscaped SuDS features such as swales, ponds and basins

get in touch

Sel Environmental Ltd

Canal House, Bonsall Street, Blackburn, BB2 4DD
01254 589987 or sales@selenvironmental.com