How long do you think it takes to install a boat dock?
Did you know that it’s actually much faster and easier than you think?
Installing an Alumi-Span truss and platform system is a quick and efficient process—it only takes about 9 minutes to complete! You can follow along with this YouTube video of Alumi-Span team members installing a dock.
If you’re still feeling unsure, keep reading this article for a brief overview and boost of confidence! Here’s a quick step-by-step guide to installing a truss and platform dock:
1. Understanding Alumi-Span Trusses
Alumi-Span offers pre-assembled trusses in standard lengths from 8' to 20'. Trusses have to horizontal poles with built in diagonal bracing, so there is no need for blind legs under the dock. All adjustment can be made from the corners.
There are two types of trusses:
- Regular Trusses – Feature a pole at each end.
- 90-Degree Trusses – Have one pole and clamps rotated 90 degrees for attachment to cross-arms to run a platform 90-degrees or perpendicular to an outgoing dock.
2. Key Installation Steps (Fast and Simple!)
A. Positioning the Truss Correctly
- Ensure the center casting (#310A) is on top with the “V” shape pointing upward for maximum strength.
- Use large bottom plates to simplify installation and stabilize the trusses.
B. Assembling the Dock Platform
- Bring sections out one at time and place on truss.
- Securely bolt deck sections together for a firm fit.
- Use black plastic platform connectors for added stability.
C. Properly Placing Stringer Brackets
- Position stringer brackets correctly to prevent trusses from sticking out beyond the dock sections.
D. Securing the Trusses
- Firmly clamp both upper and lower truss clamps before applying weight.
- To adjust the height, loosen and re-secure both clamps as needed.
- To raise center, leave top clamp tight, loosen and raise only bottom clamp
3. Fast & Easy Installation
Keep in mind that with a dock kit from Alumi-Span, you will have all of the hardware you need to build your dock right there in the package, so you won’t have to pause for any trips to the hardware store. Also, all of our hardware uses the same size, so you only need one wrench to complete the dock assembly.
By following these simple steps, you can have a sturdy and reliable dock installed in no time, without having to pay a hefty labor price for a third-party installer!
Want to Learn How to Build a Boat Dock?
You can find both videos and paper instructions on how to build a boat dock on the Build Instructions page of our website!
If you’re ready to order dock parts, or even if you just have a question, you can contact Alumi-Span by calling 855-523-2444 or by submitting a contact form. We look forward to helping you achieve your custom boat dock!