18" wide trench drain forming system

18" wide trench drain forming system

18" wide interior trench drain forming system.  Can be sloped from 7" to 18" deep typical (contact us for pricing and availability on deeper depths). Typically used for flows up to 15 cfs (6750 gpm).  Frame options are heavy duty black powder painted steel, heavy duty galvanized steel, heavy duty stainless steel, and extreme duty galvanized steel.  Comes complete with installation brackets, plywood covers, and end plates.  Accepts any of the 20" wide trench drain grates.  


    Trench width: 18" I.D.

    Grate width: 20" wide

    Section length: 8' long

    Depth: varies from 7" to 18"

    Slope: 0.5% or 1.0% typical (any other slope as required)

    Trench Material:  Removable fiberglass forms

    Frame Material:  Various loadings, materials, and finishes offered.


    Note:  after placing order a customer service representative will call you to confirm the details of your order and that it is configured in the manner that you choose.



    This product is assembled to order and will be custom built to your specifications.  As a result the trench is non-returnable.  Grates and locking hardware are returnable.  If they are in re-saleable condition they will be accepted and will be assessed a 25% restocking fee.


    Shipping of the DuraTrench product is by truck freight only due to the long section lengths.  A forklift is recommended to unload the materials, however, lift gate service is available for an additional charge.