In today’s evolving world of high speed construction, we are all looking for effective ways to save time and money. Precast Headwalls are a great solution to achieve this, and are described as a retaining wall at the inlet or outlet of a pipe or culvert. We ensure unparalleled quality with our Precast Headwalls, as IECS Group Inc. is a pioneer in the Precast Headwall market. In 1996 we introduced the first ever OPSD 804.04 style Precast headwall, and have since continued to develop different systems to construct this unit to accommodate customers’ needs on a per job basis. We offer a wide spectrum of standard and modified walls which conform to provincial standards.

IECS Precast Headwalls can be customized to fit multiple pipe openings, box culverts and horizontal elliptical applications. Our headwalls are available with galvanized or epoxy coated grate, which is attached during manufacturing (OPSD 804.05) and Danger Keep Out warning (OPSD 3940.150).

Precast Headwall Galleries

Available Styles

OPSD 804.04

4 piece stackable precast headwall with Dog House Pipe Cover.

OPSD 804.04

9 piece segmental precast headwall ideal for severe slopes, hard to reach areas, confined space and large or heavy structures.

OPSD 804.03

1 piece unit without wing walls.

OPSD 804.02

2 piece system without wings walls, conforming to pipe diameters over 825mm.


Note: All of our Precast Headwalls are available with form lined finish to enhance aesthetics.




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