Concrete Retaining Walls in Waukee, Iowa One Continuous Wall That Carries Load Timber and Block Cannot

Timber rots and block depends on staying aligned, which clay movement undoes. A poured wall is one continuous rebar-reinforced piece with no members to rot or joints to creep, so it holds its line on clay-heavy ground where the alternatives drift.

It can if the base is loose cut-and-fill from grading prairie clay. JLB compacts and preps the subgrade before pouring so the wall bears evenly instead of settling over a soft spot a year later.

Yes. Waukee carries a 33 psf design 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.

With full drainage and the right backfill. Weep holes, a gravel chase, and drain tile relieve hydrostatic pressure, and free-draining gravel against the wall keeps water moving to the tile instead of sitting against the concrete.

Concrete shrinks as it cures and will crack. Vertical control joints at planned intervals send that cracking into the joint rather than across the face, which keeps the long runs on walkout lots looking clean.