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Excavating & Construction
Landscaping

Armour Stone: Walls, Steps, and Shoreline That Last Generations

Armour stone walls, steps, and shoreline protection in Ontario. What it costs, how it's installed, and why it outlasts every alternative.

March 22, 20255 min read

Armour stone is the heaviest, most permanent way to build a wall, set of steps, or shoreline. It doesn't rot, doesn't crack, doesn't need maintenance, and looks better the older it gets.

What we build

  • Retaining walls (terraced or single tier)
  • Garden walls and seating walls
  • Outdoor steps (heavy, slip-resistant)
  • Shoreline protection
  • Driveway entrances and pillar bases

Why armour stone over block or timber

Block walls fail at the joints. Timber rots. Armour stone is one massive piece of rock per course — there's nothing to fail. Properly installed, it lasts longer than the house.

Installation

Each piece weighs hundreds to thousands of pounds and goes in with an excavator. Base prep is critical — we excavate, lay granular base, and set every stone level. No cutting corners on the base.

Frequently Asked Questions

How much does an armour stone wall cost per foot?
Most installs are priced per linear foot and per course height. A simple single-course wall starts modest; multi-course walls scale with stone size and base prep.
Do armour stone walls need a footing?
They need a properly compacted granular base, but typically not a poured concrete footing. The weight of the stone holds the wall in place.

Ready when you are

Get a straight quote on your project — no vague "starting at" pricing.

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