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Concrete Retaining Walls in West Des Moines, Iowa Walls That Move Hillside Water Before It Ever Pressures the Concrete

Reinforced walls with drainage routed to daylight, footings below frost, poured by one West Des Moines crew.

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JLB Foundation Repair

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Concrete Retaining Walls in West Des Moines, Iowa, Built for Hillside Snowmelt and Freeze-Thaw

What sinks a West Des Moines retaining wall, the height it holds or the water behind it? Nearly always the water. The hilly west side channels seasonal snowmelt downhill, and that runoff collects against any wall holding a slope. Stack on the 100 to 120 freeze-thaw cycles a central-Iowa winter delivers, and a wall without working drainage bows and leans long before its height was ever the issue. We build the drainage first and the wall around it.

A poured wall carries a hillside load better than stacked block. One continuous, rebar-reinforced piece sends the slope's push down into the footing instead of leaning on the weight of individual units. On the estate lots near Raccoon River Park, that is what holds serious grade for the long run.

Concrete retaining wall by JLB in West Des Moines, Iowa
01

Routing the water somewhere useful

Retaining Walls in West Des Moines, Iowa — Routing the water somewhere useful

Moving water off the wall is only half the job.

We plan the drain tile to daylight downslope or tie into existing drainage, so the relieved water ends up away from the structure rather than pooling at the foundation. On a lot where water arrives from uphill all season, where it goes matters as much as that it goes.

So many west-side basements are finished living space.

That raises the cost of getting drainage wrong, so we keep the relieved water moving past the house instead of into it. It is the detail that protects the most expensive square footage on the lot.

02

Built to the snow-country code

Retaining Walls in West Des Moines, Iowa — Built to the snow-country code

Des Moines design carries a 33 psf snow load.

A wall holding a terrace or driveway cut takes that seasonal weight on top of the soil pressure behind it, so we size the footing and reinforcement for the combined load. Building to that standard is why a JLB wall does not creep over a hard winter.

03

Finishes for an upscale yard

Retaining Walls in West Des Moines, Iowa — Finishes for an upscale yard

West Des Moines runs from historic to high-end.

Valley Junction's early-1900s lots, the 1970s split-levels, and the executive estates around Jordan Creek all hold grade differently, and a raw wall looks out of place on the newer ones. We pour board-form and faced finishes so the wall reads as part of the landscaping.

One crew handles the entire wall.

Excavation, footing, stem, drainage, and backfill in lifts, no handoffs. The free site walk maps how your hillside drains before we quote.

Drain tile daylighting downslope below a faced wall on a Jordan Creek estate lot, carrying snowmelt clear of the house.

What Makes West Des Moines Concrete Different?

Central Iowa concrete endures 100 to 120 freeze-thaw cycles in a single winter. Each cycle expands trapped moisture and opens micro-fractures, which is why air-entrained mixes and correct joint placement matter far more here than in milder climates.

42"
Frost depth — JLB sets footings below it
100-120
Freeze-thaw cycles every central-Iowa winter
5-7%
Air entrainment in our freeze-thaw flatwork
Des Moines Lobe glacial till
The ground every Des Moines-metro slab is built on

How JLB Handles Retaining Walls in West Des Moines

1

Free On-Site Inspection

We measure the area, check how it drains, and assess the base before quoting.

2

Tear-Out & Haul-Off

The old driveway comes out and we remove the debris so we start on solid ground.

3

Subgrade Prep

We compact and grade the base so the slab bears evenly over central-Iowa soil.

4

Forming & Reinforcement

Forms are set to grade and we add rebar or mesh where the load calls for it.

5

Air-Entrained Pour

We place a 5-7% air-entrained mix built for Iowa freeze-thaw.

6

Finish & Saw-Cut Joints

Broom or decorative finish, then control joints cut at planned intervals.

7

Cure & Protect

We protect the pour while it cures so it gains full strength without scaling.

Why West Des Moines Homeowners Choose JLB for Retaining Walls

Footings set below Iowa's 42-inch frost line

Rebar-reinforced for structural strength

Full drainage systems — weep holes, gravel backfill, and drain tile — to manage persistent hydrostatic pressure from the till

JLB's own in-house crew

Concrete Retaining Walls in West Des Moines — FAQ

Usually because of water, not height. Snowmelt runs downhill and collects behind the wall, and freeze-thaw works on whatever is trapped there. JLB builds the drainage first so water leaves before it can pressure the concrete.

JLB routes the drain tile to daylight downslope or tie into existing drainage so the relieved water ends up away from the house, not pooling against a finished basement. On a hillside, routing is as important as the drain itself.

It can. Des Moines design carries a 33 psf snow load, and a wall holding a terrace or driveway cut takes that weight plus the soil pressure behind it. JLB sizes the footing and reinforcement for the combined load.

By routing the relieved drainage water past the house rather than toward it. Many west-side basements are finished living space, so keeping water moving away protects the most valuable square footage on the lot.

Yes. JLB pours board-form and faced finishes so the wall reads as part of the landscaping near Jordan Creek and Valley Junction. The finish changes only the look, not the structure underneath.

Get Your Free Retaining Walls Estimate in West Des Moines

Fill out the form and the JLB team will reach out within 24 hours. Or call us now at (515) 717-8560.

Our Central Iowa Offices

Local crews serving the Des Moines metro. We come to you.

JLB Basement Waterproofing & Foundation Repair — Des Moines

97 Indiana Ave Suite #1
Des Moines, IA, 50314
(515) 717-8560 View on Google Maps

Ready to Pour? Get a Free Estimate.

A free on-site estimate tells you exactly what your retaining walls project takes — and what it costs. Call (515) 717-8560.

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