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Attenuation Tank Crates

Attenuation has become an important consideration for any new build project where a SUDS strategy is required. Stormwater attenuation tanks provide a storage system for rainwater & surface water. The stored water inside the attenuation tank is released via a flow-control chamber and either pumped via a pumping chamber or run-off through a gravity stormwater pipe system.

We can provide all of the components for domestic, commercial and industrial attenuation systems including:

  • Attenuation Crates 20T to 75T Load Rating
  • LLDPE High Strength Impermeable Tank Liner Membrane
  • GT 500 2000 gauge Impermeable Tank Line Membrane
  • 300gsm Non-Woven Protection Fleece
  • Twinwall and Solid Wall Pipework
  • Silt Traps & Catchpits
  • Flow Control Chambers - Orrifice Chambers - Vortex Flow Control Units*

*For Vortex Flow Control Hydrobrake units, please contact the Sales Team 0800 999 7576 to discuss your requirements.

 

attenuation tank design

For more information contact our Drainage Sales Team.

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Aqua Storm Soakaway Crate 20T 1000mm L X 1000mm W X 400mm D (0.4 m3)

Aqua Storm Soakaway Crate 20T 1000mm x 1000mm x 400mm (0.4 m3)

Excl. VAT: £69.00 Incl. VAT: £82.80
0.8m3 Aqua Storm Soakaway 20T with geotextile

Aqua Storm 20T Soakaway Kit Light Duty 0.8 Cubic Metre

Excl. VAT: £144.00 Incl. VAT: £172.80
Aqua Storm 20T Soakaway Kit Light Duty 2.4 Cubic Metre

Aqua Storm 20T Soakaway x 6 Light Duty 2.4 Cubic Metre

Excl. VAT: £315.00 Incl. VAT: £378.00
Aqua Storm Heavy Duty Soakaway Crate 65T 1000mm x 1000mm x 400mm

Aqua Storm Heavy Duty Soakaway Crate 65T 1000mm x 1000mm x 400mm

Excl. VAT: £89.00 Incl. VAT: £106.80
Aqua Storm 65T Soakaway Kit Heavy Duty 0.8 Cubic Metre

Aqua Storm 65T Soakaway Kit Heavy Duty 0.8 Cubic Metre

Excl. VAT: £169.99 Incl. VAT: £203.99
Aqua Storm 65T Soakaway Kit Heavy Duty 0.8 Cubic Metre

Aqua Storm 65T Soakaway Kit Heavy Duty 2.4 Cubic Metre

Excl. VAT: £375.00 Incl. VAT: £450.00
300 Silt Trap Chamber Complete Kit

300 Silt Trap Chamber Complete Kit

Starting at: Excl. Tax: £2.85 Incl. Tax: £3.42

Mini Silt Trap For 110mm Underground Pipe

320mm x 580mm Mini Silt Trap For 110mm Underground Pipe c/w Aluminium Bucket BPST110

Excl. VAT: £199.99 Incl. VAT: £239.99
Silt Guard 300 Series Heavy Duty Silt Trap with Filter Bucket

Silt Guard 300 Series Silt Trap with Filter Bucket

Excl. VAT: £220.00 Incl. VAT: £264.00
Basic Silt Trap For 160mm Underground Pipe

Polypipe Basic Silt Trap For 160mm Underground Pipe

Excl. VAT: £336.68 Incl. VAT: £404.02
Sale Silt Sentinel SSFT500 Dual Filter Trap

Silt Sentinel SSFT500 Dual Filter Trap

Was: £975.08

Now: Excl. Tax: £660.09 Incl. Tax: £792.11

Sale 600mm Catchpit / Silt Trap for EN1401 uPVC Drainage Pipe

450mm & 600mm Catchpits for EN1401 uPVC Underground Drainage Pipe

Was: £570.00

Now: Excl. Tax: £332.50 Incl. Tax: £399.00

Sale 600mm Catchpit / Silt Trap for Twin Wall Stormwater Systems

450mm & 600mm Catchpits for Twin Wall Stormwater Drainage

Was: £564.00

Now: Excl. Tax: £329.00 Incl. Tax: £394.80

OFCC450/1 - Flow Control Chamber

Flow Control Chamber 450mm Diameter x 1.0mtr

Excl. VAT: £990.00 Incl. VAT: £1,188.00
LLDPE 0.75mm Impermeable Geomembrane For Attenuation

0.75mm Impermeable Geomembrane Attenuation Liner

Excl. Tax: £560.00 Incl. Tax: £672.00
SNW40 Non Woven 300gsm Protection fleece

SNW40 Non Woven 300gsm Protection fleece

Excl. Tax: £169.00 Incl. Tax: £202.80
Attenuation Tank Liner. Impermeable Membrane 0.5mm 2000g

Attenuation Tank Liner. Impermeable Membrane 0.5mm 2000g 4x12.5m

Price From: Excl. Tax: £67.00* Incl. Tax: £80.40*
Top Hat Pipe Connector For Attenuation Tanks

Top Hat Pipe Connector For Impermeable Membrane

Excl. Tax: £14.95 Incl. Tax: £17.94
50mm x 10m Double-Sided Butyl Membrane Tape

50mm x 10m Double-Sided Butyl DPM Membrane Tape

Excl. VAT: £8.50 Incl. VAT: £10.20
Builders Pvc Tape Black 75Mm

75mm PVC Tape Membrane Sealing Tape

Excl. VAT: £5.65 Incl. VAT: £6.78

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