Inspirational quote text in blue, reading "Stay in place & stay afloat..."
Inspirational quote text in blue, reading "Stay in place & stay afloat..."

We help you

Before Leeward Marine Works started manufacturing dock floats and mooring components, we spent years building floating docks, installing moorings, and maintaining floating structures. Through that work, we repeatedly encountered shortcomings in the dock and mooring products available on the market—and decided to build better solutions.

Whether you’re constructing a 6' × 6' swim platform or a large commercial dock, in calm water or demanding conditions, our products are designed to keep your structure securely in place and reliably afloat. Marine products designed by marine workers and dock builders, proudly manufactured in the USA.

Flotation
Contact us

FLOTATION

Collection Sturdy Set flotation modules of different sizes on a light gray surface

Premium dock floats featuring integrated joist pockets and stainless steel threaded inserts—designed to make building floating docks faster and easier than ever.

FRAMING & KITS

We offer complete framing packages for your floating structure, or just the individual components you need. All pre-cut and pre-drilled to your specifications, ready for your team to assemble.

An example of a dock built with Leeward Marine Works Sturdy Set flotation modules and pre-machined polyethylene lumber framework, on a light gray surface.

MOORING

Tall buoys, stainless anchors, chainless mooring systems—fierce storms or calm waters, our mooring products won’t notice the difference.

An image of Sturdy Set mooring components; a buoy, and three stainless steel swiveling anchors on a gray background.

Redefining quality standards for flotation, structure, and mooring in marine environments. Proudly designed and manufactured in the USA.

Recent trade shows

Mitchell Lumber - Builder Showcase

June 27, 2026

People at an outdoor booth with blue and red canopies, surrounded by trees, engaging in conversations and looking at display materials, with various equipment and branded signage for Leeward Marine Works and their Sturdy Set products

Daytona Beach, FL - AMI Expo

February 2-4, 2026

Trade show booth with banners advertising Leeward marine work solutions, including modular frameworks for floating, structure, and mooring systems. The booth has a blue carpet, chairs, tables, and equipment on display.

Nashville, TN - The Docks Expo

December 2-4, 2025

Trade show booth with multiple visitors and staff, displaying products and banners, including a large banner for Leeward Marine Works and Sturdy Set

Seattle, WA - Pacific Marine Expo

November 19-21, 2025

People at a trade show or convention center exploring exhibits. One person in the foreground is wearing a black quilted jacket and sneakers, looking at a display table with items such as small hardware pieces. Other visitors are engaging with exhibits and talking in the background, with a banner advertising a product or service named "STURDY SET".

We’re water people!