Chemical Trench Drains

Dura Trench offers secondary containment chemical resistant trench drains in both single and double containment options.

Chemical resistant trench drains have all the features and benefits of our standard prefabricated trench drains with plywood tops, extensive frame and grate options, built in installation aides, any slope, any depth, etc.


Chemical trench drains are offered in 2″4″6″8″10″12″18″24″, 36″, and 48″ widths.  The primary difference with the chemical resistant trench drains is the composition of the trench bodies making them suitable for secondary containment and high chemical loading drainage applications.  The trench body utilizes a vinyl ester chemical resistant resin along with hard ceramic and aggregates that resist abrasion.  Other resin options are also available.  The chemicals, temperatures, and concentrations should be evaluated for suitability with the chemistry of the resin selected.  View the chemical resistance guide for more information.

The chemical resistant trench drains can be ordered in long sections to reduce field sealing of the joints.  When using for secondary containment of chemicals, the 2″ water tight seal-able joint connection will ensure that the system seals tight and stays sealed.  The dual containment trench has an outer chemical resistant liner that can be monitored to ensure that no leaking of the chemical trench systems is occuring.  Dura Trench has the knowledge and ability to construct the right trench drain system for your chemical containment application to ensure environmental compliance.