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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


PRODUCTS FOR STORMWATER MANAGEMENT (SUDS)

Product Code
Description
Specification Download
Cad Detail Download
SELK01001
SEL Permavoid heavy-duty unit 708 x 354 x 150mm
Permavoid unit
Permatie interlocking pin
Anti-shear pin
Permavoid unit
Permatie interlocking pin
Anti-shear pin
SELW04003
SEL Permavoid Biomat treatment heavy-duty unit 708 x 354 x 150mm
HD Biomat
HD Biomat
SELW07002
SEL Permavoid medium-duty unit 1000 x 500 x 400mm deep
MD Permavoid
MD Permavoid
SELW07003
SEL Permavoid Biomat treatment medium-duty unit 1000 x 500 x 400mm deep
MD Biomat
MD Biomat
SELK02007
SEL Sudstex permafilter oil retaining and treatment geotextile
Sudstex
Sudstex
SELK02019
SELK02020
Seltex HD300 infiltration & protection geotextile
HD300
SELK02027
Seltex Permatex 160WP water proof geotextile
Permatex 160WP
Permatex 160WP

SELK03008
SELK03009
SELK03010

Selflex weldable impermeable geomembrane
Selflex
SELW03003
SEL Permachannel MK2 oil and silt interception source control channel system

Permachannel
Endcap
Grating release tool

Permachannel
Endcap
Grating release tool

SELW04002
SEL Gullyceptor mini silt and oil interceptor
Gullyceptor
Gullyceptor
SELW04004
SELW04011
SEL Permafilter PCC flow control unit
To suit 160mmØ spigot
To suit 225mmØ spigot
To suit 160mmØ spigot
To suit 225mmØ spigot
SELW05001
SEL 500mmØ silt pit chamber
Silt pit chamber
Silt pit chamber
SELW05003
SEL 500mmØ silt pit chamber with integral flow control unit
flow control chamber
flow control chamber
SELW05005
SELW05007
SELW13206
SEL Rainwater downpipe filter chamber
Rainwater filter chambers
SELW06100 to SELW06105
SEL watertight invert rigid spigot aproned tank connection unit for attenuation tanks
Sizes 110mmØ to 450mmØ
Sizes 110mmØ to 450mmØ
SELW06200 to SELW6205
SEL watertight flat rigid spigot aproned tank connection unit for attenuation tanks
Sizes 110mmØ to 450mmØ
Sizes 110mmØ to 450mmØ
SELW06501 to SELW6531
SEL saddle connection for soakaway tanks
SELW09011 to SELW09391
SEL Rainwater diffuser / distribution unit for porous sub-base
Rainwater diffusers
SELW09601
High performance soakaway conduit 2124 x 354 x 300mm deep
SELW13001
Skeletank rainwater harvesting starter kit
Starter Kit
Starter Kit
SELW13002
Skeletank starter installation kit
Installation kit
Installation kit
SELW13003
Skeletank rainwater storage expansion kit
Expansion kit
Expansion kit