Holding Back Regina Slopes with Poured Concrete Retaining Walls
When a yard drops off sharply or a driveway sits above a cut, a poured concrete retaining wall anchors the grade change. Regina Concrete designs each wall to the slope height and soil type, pours it with reinforcement below the frost line, and installs drainage so water pressure never builds behind it. The result is a wall that stays plumb and dry for decades.
Three failure modes plague residential retaining walls: undersized design that can't handle the load, trapped water pressure that pushes the wall over, and shallow footings that heave in winter frost. A properly engineered poured concrete wall eliminates all three by design.
Poured walls excel for tall grade changes, long continuous runs, and situations where a driveway or structure sits above the wall. The single monolithic face also reads cleaner than stacked block coursing. For modest height changes on tight budgets, a block retaining wall can deliver better value. We assess your site and recommend the right approach.
Poured walls often pair with basement waterproofing when the wall retains a walkout cut, or with front entry stairs where the stair treads cut through a slope needing retention on both sides.
Recent work
The sequence
How Poured Retaining Walls Get Built in Regina
Site assessment and engineering
We measure the slope height, identify the soil type, note any loads above the wall (driveway, structure), and send the details to an engineer who sizes the footing depth, wall thickness, and rebar pattern for the freeze-thaw cycle and soil conditions.
Excavate and form the footing
The footing trench is dug below the frost line, formed to the engineered dimensions, and reinforced with rebar lapped and tied per the engineer's calcs. The footing is poured and cured before wall forming begins.
Form, reinforce, and pour the wall
Formwork is set plumb and braced, vertical rebar is tied to the footing rebar with proper lap length, and the wall is poured in one continuous lift where possible. Concrete is consolidated to remove voids and the forms stay in place until the concrete gains strength.
Install drainage and backfill
Drainage stone is placed against the back of the wall, a perforated drain pipe at the footing is routed to daylight or the property storm system, and the cut is backfilled with the drainage path confirmed open and clear.
The drainage conversation
Why Drainage Determines Wall Lifespan
Water trapped behind a retaining wall multiplies the soil load by a factor of two or more. Over seasons, that pressure can push even a heavily reinforced wall past its design limit. Most failed residential walls didn't fail from weak concrete; they failed from water pressure that was never managed. That's why drainage is the first thing we discuss on every project.
Every poured wall we build has drainage stone against the back face and a perforated pipe at the footing tied to daylight or the property storm drain. Skipping drainage is the costliest shortcut in residential concrete work. Adding it costs a small percentage of the total and gives the wall its full design life. We apply the same standard across all residential concrete projects, from foundation work to patio installations.
Engineering, drainage, footings below frost and when poured beats block for residential walls.
For most residential poured walls over a couple of feet tall, yes. Engineering sizes the footing, wall thickness, reinforcement and drainage to the load and soil. The cost of design is small compared to the cost of a wall that fails. We work from engineered drawings on every project.
Poured is best for taller walls, longer continuous walls, structural loads above the wall, and a single clean face. Block is best for shorter walls, less structural load and a more economical install. We will recommend based on your project.
Critical. Most failed retaining walls failed from trapped water pressure, not from undersized concrete. Drainage stone against the back and a drainage pipe at the footing routed to daylight are what keep the wall standing for the long run.
Below the frost line, which is typically several feet in Regina. The engineer confirms the exact depth based on the soil and load; the wall footing will go deeper than your eye says it needs to, and that depth is what stops winter heave.
A few weeks for a typical residential wall, including engineering, excavation, footing pour with cure, wall pour with cure, drainage install and backfill. The full schedule is in the written quote so you can plan around it.
Homeowner reviews
What Regina Homeowners Say About Their Poured Retaining Walls
Engineered, drained, footing below frost. Wall is plumb to within a fraction, drainage is dry behind it. Worth doing once and properly; the yard finally makes sense.
Q. F.
Regina
★★★★★
Holding back the cut for our walkout basement and the driveway above it. Single continuous face, no joint pattern to weather. Looks like part of the architecture.
X. W.
Regina
★★★★★
Drainage was their first conversation, not the concrete. Got the why right; the wall is dry behind, stable in front, and stayed that way through spring melt.
Z. W.
Emerald Park
★★★★★
Engineer worked directly with the crew. Calcs to drawings to pour, nothing got fudged. The wall is bombproof and the budget held to the dollar.
Y. W.
White City
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