Aluminum Frame Floating Docks

Double Track 350

The world’s first floating aluminum dock built for vessels up to 350 feet in length. Engineered to rival structural concrete in strength while delivering unmatched elegance and modular flexibility.

Main Features

It’s been said that success is how you finish. We believe it’s not just about how you finish, but also where you start from. This is why we designed the D-350, to be the beginning and the end of every unforgettable journey at sea. From the first step onto its stable platform to the final return at the close of an extraordinary voyage, the D-350 stands as the foundation for those who arrive in style and stay for a lifetime. After all, nobody docks a Ferry or Superyacht just anywhere.

marinatechnologies-boat-size-compatibility-icon Boat Size Compatibility

Supports boats up to 350 feet in length, ideal for superyachts, and commercial vessels.

marinatechnologies-freeboard-height-icon Freeboard Height

Freeboard ranges from 24-inches to 48-inches or more, providing smooth access for large yachts, ferries, and other commercial crafts, ensuring safe and stable docking.

marinatechnologies-dock-length-width-icon Dock Length / Width

Customizable lengths up 40 feet and widths from 8 feet to 40 feet per dock section. Sections may be joined together to form almost any width and designed to handle the largest vessels with ease.

marinatechnologies-cleat-load-support-icon Cleat Load Support

Built to support cleats with a load capacity of up to 15-tons, accommodating the heavy-duty requirements of superyachts and commercial vessels. 

marinatechnologies-floatation-types-icon Floatation Types

Molded foam-filled polyethylene or foam-filled high-stability concrete floats, optimized for superior buoyancy and long-term durability in marine environments.

marinatechnologies-mooring-configurations-icon Mooring Configurations

Configurable with heavy-duty cleats, fenders, and adjustable mooring systems to ensure secure docking for superyachts, large vessels, and commercial applications.

Options and Fittings

Every dock we build is tailored to its environment. From cleats and fenders to shapes and anchoring systems, each component is selected and configured to serve your specific project needs with precision, durability, and long-term performance in mind.

MarinaTechnologies-Double-track-350-detail
D18 – 7.5 tons (*For Double Track dock models)
D22 – 10 tons (*For Double Track dock models)
S12 – 2.5 tons (*For Double Track dock models)
S18 – 5 tons (*For Double Track dock models)
Aluminum anti-slip plank
Wood (IPE, Pressure treated pine, others)
Concrete or Brick paver
Composite (Gray, Sand)
System with Composite Fender, 1” x 4”, Beige
System with PVC Fender and Backing Plate, 1-1/2” x 2 ½”, Beige
System with PVC Fender and Internal Backing Plate, 2” x 4”, Beige
System with Hardwood Fender, 1” x 2 ½”, Natural
System with Softwood Fender, 1” x 2 ½”, Natural
PVC (Grey or Beige for double track dock models)
System with Single Flex-Block Connector
System with Double Flex-Block Connectors
System with Large Utility Trough, 3” high x 10 ¼” wide, with Aluminum Cover Panels
System with Small Utility Trough, 3” high x 6” wide, with Aluminum Cover Panels
System with Central Utility Trough
System with no Utility Trough Covers
Foam-filled Concrete
Foam-filled Polyethylene
Rectangular
Tapered
Corner walks
Piles
Chains and anchors
H-Beams
Push Arms

Our Projects

Caribbean

Blue Haven Marina, Turks & Caicos

Northeast USA

Harris Bay Yacht Club, Lake George, NY

Caribbean

Blue Water Cay, Nassau, Bahamas

Northeast USA

MarineMax, Brick, NJ

Southeast USA

Suzuki Waterfront Facility, Panama City, FL

Ready to Bring Your Vision to Life?