Wednesday, October 1, 2025

Upgrade Your Dock Hardware This Off-Season

A photo of assorted boat dock hardware parts made by Alumi-Span.
Need to upgrade your dock, but not ready to invest in a brand-new setup?

This off-season, you can replace parts and rebuild your existing dock to make it nicer for the spring, without committing to the time and price of installing an entirely new dock!

Replace Old Hardware & Upgrade Parts

Bolts, brackets, and cleats wear down over time. Replacing rusted or loose hardware now can prevent dangerous failures next season. Consider upgrading to higher-quality hot-dipped galvanized or stainless-steel parts for a longer-lasting dock.

If you already use our hardware, the hot-dipped galvanized won’t corrode, but it can still wear down with age. If your hardware is old, we recommend at least inspecting it to make sure it’s in good shape for next year.


If your dock has seen better days but still has a usable frame, rebuilding may be the best option. New decking materials can bring fresh life to an old dock while keeping costs manageable.


Boat Dock Parts for All Your Projects, All Year Long


Whether you’re upgrading hardware or planning a full rebuild, we have the boat dock parts you need. To get started, call (855) 523-2444 or submit a contact form here.

Monday, September 15, 2025

Winterization vs Removal

Photo of a boat dock installed with Alumi-Span parts.
What’s the difference between winterizing a dock and removing it from the lake?

In short, winterization is for boat docks that are permanent and can withstand winter weather in the lake, and removal is for docks that aren’t permanent. Here’s a few tips for preparing for both situations.

If You’re Leaving the Dock in for Winter


Whether or not a dock can be left in depends mostly on the lake.  If your lake doesn’t get large ice flows, AND there are no regulations against it, a dock can be left in. Ice flows are what usually cause dock damage, rather than just plain freezing.

If you’re leaving your dock in, you “winterize” the dock. If that’s your plan:

  • Remove accessories like lights, ladders, bumpers, and cleats to protect them from ice damage.
  • Double-check that cables, anchors, and hardware are in good condition to prevent shifting or breakage.

If You’re Removing the Dock


If your lake gets large ice flows or there are regulations against leaving it in, the dock needs to come out for the winter. If that’s the case:

  • Always remove leg sets from each section before storing.
  • Number your leg sets so when you install your boat dock next spring, you’ll have minimal re-leveling to do—saving both time and effort.
  • Store sections and parts in a secure place to protect.  If you decide to cover them to protect them from snow and ice, be sure there is air flow.  Don’t seal them in completely. 


Everything You Need to Install, Remove, and Winterize Your Boat Dock


Whether you have a question about installing, removing, or winterizing your dock, Alumi-Span is here to help! To get in touch, call (855) 523-2444 or submit a contact form here. We look forward to helping you make the most out of your boat dock!

Monday, September 1, 2025

Time to Start Planning for Fall!

Photo of a boat dock installed with Alumi-Span parts.
How do you know when to start winterizing or removing your dock?

Here are a few tips on general timing, as well as regional recommendations!

Signs It’s Time to Start Planning


While every lake and river has its own seasonal rhythm, here are a few signs you should start thinking about dock removal or winterization:

  • Water Temperatures Are Dropping. Cold water makes late-season work more uncomfortable and potentially unsafe.
  • Weather is Becoming Unpredictable. Fall storms can bring wind, waves, and ice sooner than expected.
  • End of Boating Season. Once you’re done with boats and personal watercraft for the year, your dock’s off-season prep can begin.

Regional Timing Recommendations


Your ideal timing will depend on your location. Here are a few examples:

  • Northern Climates: Ice formation can start as early as October or November, so removal or winterization should happen before freezing conditions set in.
  • Milder Regions: You may have more flexibility, but don’t wait until heavy winds or snow are in the forecast.
  • Fluctuating Water Levels: If your area sees significant water level changes in the fall, factor that into your schedule to avoid working in unsafe conditions.


Everything You Need to Install, Remove, and Winterize Your Boat Dock


Whether you have a question about winterizing, removing, or installing your boat dock, Alumi-Span is here to help! To get in touch, call (855) 523-2444 or submit a contact form here. We look forward to helping you make the most out of your boat dock!

Friday, August 15, 2025

Prepping Your Dock for Summer Storms, Part 2

A photo of a dock built with Alumi-Span boat dock parts, two white chairs, and a cloudy gray sky, signaling an oncoming storm.
Is your dock ready for the best storm Michigan can throw at it?

In our last blog, we described two tips for protecting your dock from summer storms. Here are two MORE tips for keeping your dock in tip-top shape, even in Michigan’s wild summer storms!

Elevate Dock Height and Monitor Water Levels


  • Pre storm adjustment: Ensure your dock is high enough that typical late summer waves won’t wash over the deck.
  • Easy aluminum adjustment: Thanks to Alumi-Span’s lightweight anodized aluminum structure, leg-height modifications are quick and pain-free.

Protect Dock Electronics & Boat Equipment


  • Power down and unplug: Disconnect lights, pumps, sensors—anything that uses electricity or floats water—before the storm hits.
  • Bin and stow cords: Coil extension cables neatly and move them far enough inland to avoid flooding.
  • Check boat covers: Secure all boat covers as recommend by manufacturer.  High winds can make covers into sails and can send boats flying, causing damage to not only the boat but docks as well.


Stay Ahead of Storms with Premium Boat Dock Parts!


Aluminum docks from Alumi-Span offer:

  • Unmatched strength and longevity, with many still in use after 50+ years.
  • Easy maintenance, thanks to corrosion resistance and repair-friendly modular design.
  • Adjustability, with leg-height tweaks made thanks to the lightweight aluminum frame.

Need help, replacement boat dock parts, or professional advice? Contact us today or visit the Alumi-Span Design Tool to customize your dock for maximum durability. If you prefer phone calls, call (855) 523-2444!

Friday, August 1, 2025

Prepping Your Dock for Summer Storms, Part 1

A photo of a dock built with Alumi-Span boat dock parts and a cloudy gray sky, signaling an oncoming storm.
Do you know how to prep your dock for strong Michigan storms?

Here are two tips for protecting your dock from storms and keep your investment in prime condition!

Secure and Stow Loose Items


  • Quick sweep: Remove movable items such as chairs, hoses, planters, and equipment and store them inland.
  • Tie down essentials: If something must stay dockside—such as dock lights or ladders—secure them with durable straps or bungee cords.

Reinforce Anchoring & Post Stability


  • Tighten connections: Walk the perimeter, check all bolts in stringer brackets, and tighten any that are loose.
  • Leg and brace check: On auger-anchored docks, give each leg a firm shake to ensure it remains firmly embedded—reset and tighten if needed.
  • Boat secured correctly: If not on a lift, ensure the boat is tied correctly to allow for storm waves.  Check all ropes for wear.


Stay Ahead of Storms with Premium Boat Dock Parts!


Aluminum docks from Alumi-Span have been surviving Michigan storms since 1956 and offer:

  • Unmatched strength and longevity, with many still in use after 50+ years.
  • Easy maintenance, thanks to corrosion resistance and repair-friendly modular design.
  • Adjustability, with leg-height tweaks made thanks to the lightweight aluminum frame.

Need help, replacement boat dock parts, or professional advice? Contact us today or visit the Alumi-Span Design Tool to customize your dock for maximum durability. If you prefer phone calls, call (855) 523-2444!

Tuesday, July 15, 2025

Give Your Dock a Personal Touch

A photo of an Alumi-Span dock with a flag pole, one of their dock accessories.
How do you mark your dock as your own?

Here are three accessories that are practical, fun, and give your dock a personal touch that makes it all your own!

1. Flag Poles and Bumpers: Practical and Personal Touches

Want to show your spirit or make your dock easier to spot from the water? Add a flag pole! Many aluminum flag pole kits are designed for quick installation on a dock frame. And don’t forget dock bumpers, which protect your watercraft—and your dock—from accidental scrapes or bumps.

2. Swim Mats and Slides: Take the Fun to the Next Level

Floating swim mats and inflatable dock slides turn your lakefront into a summer playground. Attach the slide directly to your dock for endless entertainment, and roll out a durable swim mat for lounging, playing, or even doing yoga on the water.
These extras are sure to be a hit with kids and guests alike!

3. Storage Boxes: Keep Gear Dry and Organized

Waterfront activities often come with plenty of gear—life jackets, ropes, towels, tools, and more. A weatherproof dock box helps you stay organized and keeps items dry and secure. Choose a box made from marine-grade materials to resist moisture and sun damage.


Enhance Your Summer with Smart Dock Accessories


With just a few creative and practical dock accessories, your dock can become the heart of your summer adventures. From swim ladders and dock lights to kayak racks, canopies, and floating slides, Alumi-Span offers enhancements make your time on the water more enjoyable and stress-free.

If you have questions or you’re ready to place an order, feel free to call (855) 523-2444 or submit a contact form here. We’re excited to help you build and maintain your dock!

Tuesday, July 1, 2025

Fabulously Practical Boat Dock Accessories

A photo of metal stairs, one of Alumi-Span's boat dock accessories.
Looking for ways to update your boat dock this summer?

Here are five fun and functional dock accessories to consider adding this summer:

1. Swim Ladders and Stairs: Easy Water Access for Everyone

Whether you’re diving in for a swim or climbing out after floating in the sun, a sturdy swim ladder or set of dock stairs is a must. Look for corrosion-resistant, marine-grade aluminum ladders that can be removed when not in use to keep your dock clear. Stairs are especially great for kids, pets, or anyone who prefers an easier climb.
Alumi-Span offers multiple ladder and stair styles designed for both comfort and durability.

2. Dock Lights: Keep the Fun Going After Sunset

Extend your summer nights with dock lighting that adds both ambiance and safety. Solar-powered lights are an easy, no-wiring-required option to illuminate pathways, while underwater LED lights can add a fun, colorful glow to nighttime swims or boat docking.

Lighting isn’t just practical—it creates a beautiful atmosphere for lakeside evenings.

3. Benches and Seating: Relax and Enjoy the View

A dock bench provides the perfect spot to relax with your morning coffee or watch the sunset. Many designs include backrests and armrests for extra comfort. Alumi-Span also offers post-mounted dock chairs to get you out over the water. They are great for fishing or watching the sunset.
A photo of a metal ladder, one of Alumi-Span's boat dock accessories.

4. Paddleboard and Kayak Racks: Organize Your Gear

Avoid the clutter of boards and boats scattered along the shoreline with storage racks that keep your gear safely stowed and easy to access. Vertical or horizontal racks for paddleboards and kayaks help reduce wear and tear while freeing up dock space.

5. Canopies and Shade Covers: Beat the Heat

Hot summer sun can put a damper on your dock time. Install a dock canopy or umbrella system to create shady spots for lounging or gear storage. These can be freestanding or integrated into your dock’s frame for a clean, polished look.


Enhance Your Summer with Smart Dock Accessories


With just a few creative and practical dock accessories, your dock can become the heart of your summer adventures. From swim ladders and dock lights to kayak racks, canopies, and floating slides, Alumi-Span offers enhancements make your time on the water more enjoyable and stress-free.

If you have questions or you’re ready to place an order, feel free to call (855) 523-2444 or submit a contact form here. We’re excited to help you build and maintain your dock!

Upgrade Your Dock Hardware This Off-Season

Need to upgrade your dock, but not ready to invest in a brand-new setup? This off-season, you can replace parts and rebuild your existing do...