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Structural retention & terracing
Tiered walls, load distribution, and clean transitions for driveways and living spaces.
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Structural Stone
Armour Stone
Structural mass, engineered aesthetics, and freeze–thaw discipline for Georgian Bay country.
Get a QuoteOverview
Built To Read As Permanent
Armour stone work is where geology meets structure. We build walls that read as permanent — correct batter, clean coursing, and drainage that survives Canadian winters.
From lake-effect wind exposure to tight cottage access, we plan lifts, protection, and staging so the finished wall feels inevitable, not improvised. When engineers specify modular retaining, we also install Redi-Rock® systems supplied by The Sarjeant Co.
Why STC
- Engineering-minded placement and drainage
- Equipment capability without yard damage
- Premium finishing that reads in photographs and in person
- Local experience across South Georgian Bay
Scope
What We Deliver
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Waterfront-capable assemblies
Shoreline dynamics, splash zones, and seasonal ice movement — detailed like infrastructure.
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Finishing & detailing
Caps, reveal lines, and interfaces where wall meets grade, deck, or stair.
Engineered Option
Redi-Rock Retaining Installation
When engineers or clients specify a modular retaining system, Stuart Thomas Construction installs Redi-Rock® walls supplied by The Sarjeant Co. — with the same drainage discipline and interface standards as our natural armour stone work.
Learn about Redi-Rock installationOur Process
How We Build
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Site review
Access, equipment pathing, drainage exits, and protection for existing features.
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Excavation & base
Structural base, drainage aggregate, and compaction to spec — including engineered block footings.
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Stone placement
Mass-first sequencing, interlock discipline, and constant checks on line and plane.
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Final interface
Top of wall meets landscape cleanly — ready for the next trade without rework.
On Site
Armour Stone In Practice
Structural mass and clean coursing on Georgian Bay properties.
FAQ
Common Questions
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Share your site, timeline, and goals. Call us to follow up promptly.
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