Large corrugated metal pipes assembled into a structure on a sunny day, with trees and building in the background.

CMP Accessories by Contech

Contech’s Corrugated Metal Pipe (CMP) accessory solutions are engineered to provide complete, durable, and efficient drainage system performance for storm sewers, culverts, detention systems, and infrastructure applications. From advanced joint and banding systems that deliver fast installation and dependable connections, to a full range of fabricated fittings including tees, wyes, elbows, reducers, manifolds, manholes, and catch basins, Contech offers customized solutions to meet complex project requirements.

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CMP Accessories & Solutions

Contech’s Corrugated Metal Pipe (CMP) accessory solutions are engineered to provide complete, durable, and efficient drainage system performance for storm sewers, culverts, detention systems, and infrastructure applications. From advanced joint and banding systems like QUICK STAB® and HUGGER® bands that deliver fast installation and dependable soil-tight or watertight connections, to a full range of fabricated fittings including tees, wyes, elbows, reducers, manifolds, manholes, and catch basins, Contech offers customized solutions to meet complex project requirements.

Contech also manufactures a variety of hydraulically efficient end treatments, including standard end sections and the CHS® (Culvert Headwall System), a pre-engineered headwall solution designed to improve inlet and outlet hydraulics, simplify installation, reduce erosion and maintenance, and provide an aesthetically pleasing alternative to cast-in-place concrete structures. Complementing these systems are protective coating options and material selections including galvanized steel, Aluminized Steel Type 2 (ALT2), polymer-coated steel, and aluminum alloy products, helping engineers match performance requirements to site conditions while delivering long-term corrosion and abrasion resistance with service lives exceeding 75 to 100 years when properly specified.