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SEL Environmental Ltd offer high quality, value-engineered
solutions for stormwater management (SuDS) and
contaminated land redevelopment throughout the UK and Europe
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Services
Surfacewater Management
Stormwater Attenuation
Rainwater Harvesting (Domestic)
Rainwater Harvesting (commercial)
Underslab Gas Protection
Gas Migration Barriers
Cutting Service
Virtual Curtain


Products - Drainage
Permavoid
Geotextiles
Membranes
Permachannel
Seperators
Catchpits / Sumps
SuDS Sumps
Tank Connections (Attenuation)
Tank Connections (Infiltration)
Permeable Paving Connections
Bulk Storage
Rainwater Distribution Units (permeable paving)
Permachannel Slotdrain
Rainwater Harvesting


Products - Gas Protection
Vent Stacks
Vent Bollards
Ground Level Vents
Vent Bases
Gas Collection Pipe & fittings
Gas dispersal
Gas Ancillaries
VC components
VC tools


CAD Details

Sustainable Drainage
Gas Protection - Structure
Gas Migration Barrier
Virtual Curtain


About Us
Company History
Certificates
Policies


Case Studies


SERVICES

SEL Environmental Ltd have a comprehensive understanding of the challenges faced in achieving a robust solution to the problems of stormwater management and gas protection.

Consequently our entire business is focused on the provision of innovative value-engineered design, supply and install solutions to our customers.

Combined with our unrivalled customer service makes SEL the first choice for architects, civil engineers, contractors, homeowners, housebuilders, property managers and specifiers.

Below is a selection from the range of services SEL cover:-

- Surface water management
- Stormwater retention and attenuation
- Sustainable drainage systems
- Rainwater harvesting and reuse

- Virtual curtain installation
- Lateral gas migration barriers
- Underslab welded gas barriers
- Underslab passive gas ventilation
- Active ventilation, monitoring and detection




PRODUCTS

SEL Environmental Ltd are innovators of new products and manufacture a range of products specifically developed for the sustainable drainage sector and environmental protection market.

Products available from our sustainable drainage range include:-

- Impermeable membranes
- Geotextiles
- Treatment geotextiles
- Shallow oil & silt interception
- Flow control devices / catchpits
- Rainwater harvesting systems
- Vents

Products available from our gas protection range comprise:-

- Welded gas resistant barriers
- Gas grade dpc's
- Gas dispersal void formers
- Vent bollards
- Vent stacks