From floats to fasteners, Dock Builders Supply gives you everything you need to design, price, and build your own dock—backed by fast shipping from our USA-based warehouses and support staff.
For nearly three decades, Dock Builders Supply has provided high quality marine construction materials and accessories for residential and commercial projects. Incorporating the best technology and construction methods available, the innovative products in our catalog were selected with painstaking attention to detail to ensure complete customer satisfaction. From simple floating swim platforms and recreational floating docks to complex commercial marina floating docks and marine accessories, our staff of knowledgeable and experienced professionals stands by ready to work with you when designing your project. Dock Builders Supply can provide you with detailed material estimates and drawings to better assist you with planning your project. We look forward to being your partner and working with you.
Dock Builders Supply has negotiated highly competitive shipping rates with FedEx, UPS, and multiple freight companies domestically and internationally.
Trusted by DIY builders and professionals alike, Dock Builders Supply's durable, marine-grade parts designed to stand up to waves, weather, and time.
Built for the water, trusted by pros — explore our most popular dock parts, floats, and hardware for every build.
Shop Dock Builders Supply's solar dock lighting to enjoy energy-free, low-maintenance illumination that enhances visibility and safety around the water!
Secure boats with ease using pile hoops with integrated rollers, designed to guide vessels smoothly along dock pilings while allowing for changing water levels.
Protect and extend the life of your dock pilings with durable piling wrap designed to guard against marine borers, abrasion, and harsh water conditions.
This gangway hinge is specifically designed for smaller lightweight wooden gangways. Hot dipped galvanized! Made for use with 2" x 6" stringers and 5/4" decking.
Join thousands of pros who trust quality that go the distance.
Durability isn’t optional. It’s built into every Dock Builders Supply product.
Real feedback from builders and DIYers who trust Dock Builders Supply for every project.
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Explore Dock Builders Supply’s most trusted parts and hardware — engineered for strength and built to last on the water.
Dig into expert advice, product deep-dives, and behind-the-scenes insights from the Dock Builders Supply team.
Frequently asked questions about dock hardware, installation, and ordering with Dock Builders Supply.
Yes! Our team has decades of experience and can help you select the correct hardware, flotation, ladders, and accessories for your dock. Contact us anytime with details about your setup.
Most of our dock hardware and accessories are kept in stock and ship quickly. Larger items such as dock boxes or custom float sizes may require additional processing time.
While we do not install docks, we provide documentation, product guides, and expert recommendations for proper use of all hardware and flotation products.
Certain items—such as piling caps or flotation—can be ordered in specialty sizes. Contact our support team for custom requests.
We currently ship within the United States. For special shipping arrangements, reach out to our customer service team.
Most in-stock orders ship within 1–2 business days. You will receive tracking information as soon as your order leaves our warehouse.
Large items—such as dock boxes, floats, and long hardware—may ship via freight. We will contact you if your order requires special handling or delivery coordination.
Most unused items can be returned within 30 days. Custom or special-order items are not returnable. Contact us before returning any product so we can help process your request quickly.
KRANK service and support store.
KRANK tool showroom and pickup.
KRANK product experience center.
KRANK tools on display and advice.
KRANK official retail store.
