StormChamber Arch System

StormChamber is an open bottomed corrugated arch type underground storm water management system.


    • An arch-type storm water storage system
    • Can support 3 times the AASHTO H-20 wheel loading
    • Doesn't require separate header pipe manifold or end plates
    • Available SedimenTraps to filter sediment


    • Stormwater Detention
    • Stormwater Retention and Re-use
    • Groundwater Recharge
    • Water Conveyance
    StormChamber Arch System Specifications

Product Description

StormChamberTM storm water chambers are a solution for storm water retention, detention, recharge and re-use which reduces the impact of storm water on public systems and reduces flooding. StormChamber is an underground system that consists of open bottom corrugated arch shaped units The system may be used under paved or unpaved areas and backfilled up to 7.6 m deep. StormChamber capable of supporting loads up to 1149 kpa (24,000 pounds per square foot) which is three times the AASHTO H-20 Wheel Load Rating. The StormChambers may also be installed in a two layered configuration with the top layer placed at right angles to the lower layer with 305 mm (12 inches) minimum clearance between layers. Each chamber is formed from high molecular weight /high density polyethylene. Dimensions of each modular section are 2.59 meters (8.5 feet) long, 1.524 meters wide and 0.863 meters (34 inches) high. The SedimenTrap component is also available as part of the system for collection, inspection, and removal of sediments.

Recently Viewed/Related Products

  • AirDrain

    AirDrain® is the innovative, ecologically sound solution for porous paving and erosion control.

  • Monofilament Geotextiles

    Woven monofilament geotextiles are used with erosion protection armour systems on shorelines to prevent undercutting and washout.

  • Nonwoven Geotextiles

    Nonwoven needle-punched geotextiles offer excellent water flow properties for drainage and other applications.

  • Typar Spun Bonded Nonwoven Geotextiles

    Typar geotextiles combine strength with excellent retention of soil fines for drainage and other applications.

  • Woven Geotextiles

    Woven Polypropylene slit-film geotextiles are used for subgrade stabilization and other applications requiring strength.

"Your grid is working great. That small section we did last week is rock hard. I would buy everything from you - Triangle, square, I don't care as long as it works." Jason, Full Service Contractor,

Request For Quote

Tell us a little bit about your needs and we'll get right back to you with specific pricing. 

Get a full introduction to Layfield services with a Lunch & Learn session.
Contact us today

About Construction Products

Layfield Construction Products supplies geosynthetics and industrial fabrics products. We offer supply-only products for many different industries across North America and internationally. We are leaders in the supply of geosynthetics servicing large customers, moving over 800 truckloads a year. Layfield Construction Products is also one of the largest distributors of geotextiles, moving over 100 million square feet a year. We also specialize in the supply of polyethylene film and industrial fabrics products.

Latest News

Layfield’s Bioflex MarineShrink Boat Wrap Receives an Excellent Review on the Canadian Yachting Website

January 10, 2020

Layfield Geosynthetics is proud to offer a new shrink-wrap film called ‘Bioflex® MarineShrink.’ a more environmentally-conscious option. The column mentions the many benefits of Bioflex® MarineShrink Boat Wrap. It also praises Layfield for the ingenuity of creating a ShrinkWrap product that has environmental benefits. 

read more