Picture of Inside a Box Culvert


We produce a wide range of Box Culverts to Ontario Provincial Standard 1821 (OPSS 1821) and Canadian Highway Bridge Design Code (CHBDC) requirements. Additionally, we can manufacture custom culverts in any size up to a maximum of 4950mm wide and 40 metric Tonnes.

We offer pre-benching on select culvert sizes. Pre-benching can save site installation time especially where temporary pumping of watercourse diversions is required from the Fisheries Act.

Special culvert sections can be produced for skew ends, headwalls, cut off walls, closed ends, access ports and directional changes.

Ask about our innovative VertisetTM box culvert. It features a cantilever joint specially designed to make site installations fast and fast and easy.

Technical Specifications