Trench Products

Trenwa is the originator of precast concrete trench and offers the broadest line of proven trench systems.

Easy Access for future maintenance or expansion. Flexible, wide range of sizes for any layout.
More Economical than poured-in-place trenches or duct banks. Corrosion Protection for piping.
More Durable than light weight fiber trenches. Leak Containment for fuel or chemical piping.






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Trenwa, Inc.
1419 Alexandria Pike
Fort Thomas, KY 41075
Phone: 859-781-0831
Fax: 859-781-1085


Barkman Fiber crete Duralight "In my opinion Trenwa makes a much better trench than ." "In my opinion Trenwa makes a much better trench than Duralight." "Fibercrete is poorly made" Barkman, "Fiber crete", Duralight, , "Trenwa trench is very affordable "