Culverts and Drainage

CSP, HDPE & Concrete Box culverts available. We’re here to help farmers, contractors, or Homeowners. Proudly Manufactured in Ontario.

Corrugated Steel Pipe (CSP) offers the optimum combination of strength, flexibility and performance.

BOSS 2000 is a dual-wall corrugated HDPE, ranging from diameters of 100mm to 900mm.

Readily available in 3” solid and perforated, 4” solid and perforated, 6” solid all in triple wall and solvent.

Industry-leading Super Box Culverts. Consisting of stacked top and bottom boxes, designed for increased flow.

Municipal Castings & Frame and Grates are available in a range of OPSD sizes to collect and remove water & debris.

Ontario Agra also carries Reln Drainage Solutions.