Bottom Cleaning & Growth Removal
removal of marine growth, slime, and scale from the running surfaces

Marine Preservation
Bottom cleaning and antifouling preparation for vessels across the GTA.
Bottom cleaning and antifouling preparation.
Quoted at inspection — scope depends on the condition of existing coatings.
The hull below the waterline determines how a vessel performs, ages, and survives the season.
Proper bottom preparation is the foundation for every underwater protection system we install.
removal of marine growth, slime, and scale from the running surfaces
assessment and preparation of existing antifouling for recoating, with sanding and feathering where appropriate
full preparation of bare or stripped gelcoat for long-term moisture barrier systems
Bottom preparation is always paired with our HullShield and BarrierShield systems and documented like every Monarch service.
We handle the assessment, the method, and the record — so the work is right, and its history is known.
Every engagement begins with an assessment — we recommend only what the vessel genuinely needs.
Before-and-after records and a written condition history kept for every visit.
Marine-safe chemistry and methods, matched to gelcoat, teak, metal, and canvas — never to compromise them.
Procedures that respect manufacturer guidance and the realities of the dock, the slip, and the season.
A single, uncompromising preservation standard, applied consistently.
Scheduled, deliberate, and dependable — nothing rushed, nothing guessed.

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