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Custom Fabrication and Structural Modifications

Looking to modify or upgrade your fiberglass sailboat? We build and install custom structures—from cabinetry and bulkheads to cockpit extensions and reinforcement—using marine-grade materials that match your boat’s construction. Every repair or addition is designed for durability, safety, and performance under sail.

Custom Interior Builds

We craft interior structures that improve comfort, function, and storage without compromising structural integrity. 

Designs for Efficient Use of Space

We create built-ins, lockers, shelving, and cabinetry that maximize your available space while allowing easy access and ventilation.


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Matches Original Interior Style

Our work respects the look and feel of your existing interior, using compatible wood species, finishes, and construction techniques.


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Installs with Structural Awareness

All builds are securely bonded or fastened with the hull and bulkheads in mind, maintaining access and reinforcing load paths when needed.


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Structural Modifications

We perform layout or performance-driven changes while ensuring your boat’s structural integrity is never compromised.

Alters Bulkheads and Partitions

We cut, move, or replace bulkheads, doorways, and partitions based on new layouts, reinforcing all changes to maintain stiffness and support.


Adds or Adjusts Structural Elements

We install knees, gussets, stringers, and backing plates to support new loads or correct weaknesses introduced by modifications.


Coordinates with Naval Engineering

When needed, we collaborate with naval architects or use established scantling guidelines to ensure safety and compliance.

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Cockpit and Deck Customization

We build or modify cockpit features to suit your sailing style, ergonomics, and equipment layout.

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Builds Seating, Consoles, and Enclosures

We fabricate cockpit benches, helm pods, storage lockers, and dodger bases, integrating them into the original deck structure.

Ensures Non-Slip and Drainage

All surface builds account for foot traffic, non-skid application, water flow, and long-term UV exposure

Reworks Layout for Equipment

Winches, clutches, rope bags, and electronics can be relocated or added with properly reinforced backing and watertight seals.

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System Integration Structures 

We fabricate custom support structures to house and protect your mechanical, plumbing, or electrical systems.

Builds Access and Mounting Panels

New access hatches, brackets, and shelves are built to secure components while keeping systems easy to inspect and service.

Encases Tanks and Batteries

We construct secure compartments for fuel, water, and battery systems that meet ABYC safety guidelines and distribute weight properly.

Maintains Ventilation and Separation

Each install includes airflow and shielding considerations to avoid overheating, corrosion, or interference between systems.

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Performance and Weight-Saving Mods

We design upgrades to reduce weight, improve balance, and increase efficiency under sail.

Fabricates Composite Replacements

We replace heavier wood or metal structures with cored fiberglass or carbon components to reduce weight without losing strength.

Adjusts Interior Layouts for Trim

Custom furniture or partitions can be added or relocated to correct list, improve balance, or suit performance sailing needs.

Builds Lightweight, Rigid Parts

Using vacuum-bagging and core materials, we create stiff yet light parts that maintain load-carrying ability.

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