Three common ways to build a small retaining wall, compared honestly — including the ones we don't sell.
Timber walls
The case for: Cheapest up front, natural look, and a handy homeowner can build a low one.
The case against, on this dirt: Wood in constant contact with wet clay is on a countdown even when treated. The moisture cycle that moves the clay also works the fasteners loose year after year. Timber walls around here tend to lean first and rot second. As a short-term or budget solution they're legitimate — as long as you price in that you'll be replacing them.
Verdict: Fine for low, low-stakes borders. Not what we build.
Segmental block walls
The case for: Engineered systems that stack without mortar, lots of looks, good drainage designs when built right, and repairable in sections.
The case against: "When built right" carries the sentence. Block walls fail exactly like every wall fails on clay — skipped base compaction, skipped gravel, skipped drain pipe. The block is a facade over a drainage project.
Verdict: A solid choice when the invisible work is done seriously.
Poured concrete walls
The case for: One monolithic piece — no joints to shift, no units to migrate. A footing tied to the wall with steel, drainage built in, and the whole thing acting together against the load. Strongest option per foot of height in the small-wall class, and the longest service life on expansive soil.
The case against: Costs more than timber up front, and it's not a weekend DIY.
Verdict: The buy-once option, and the one we build.
The honest summary
The material matters less than the water. A block wall with real drainage outlives a poured wall without it. Whoever builds yours, make them show you what went in behind the wall before it got buried — we do it by text, with photos, every stage.
