How to Choose the Right Dock for Your Lakefront Property

Unsure what type of dock best fits your needs?

Choosing the right boat dock isn’t just about looks — it’s about function, durability, and long-term value.

Factors like water depth, lake bottom conditions, and seasonal water level changes all play a role. For many inland lakes, a stationary aluminum sectional dock offers the best combination of strength, stability, and ease of use.

A well-chosen dock can provide decades of reliable service and countless memories on the water.

Learn more in our latest article.

Learn how to Install a Boat Dock!

Ready to start building?

If you need tips on boat dock installation, we’ve got you covered!

Take a look at our step-by-step instructions here. If you prefer videos, watch our installation videos here. 

If you have questions or you’re ready to place an order, reach out to us at 855-523-2444 or through our online contact form. We’re happy to help you build the perfect dock!

Understanding the Most Common Types of Boat Docks

Are you finally ready to install a boat dock?

Not all boat docks are created equal. The right dock for your property depends on your shoreline, water depth, and how you plan to use it.

Stationary docks are a favorite on inland lakes thanks to their stability and long-term durability. Floating docks offer flexibility in deeper water or where water levels fluctuate. Pipe docks can be budget-friendly but often require more maintenance over time. Sectional docks give property owners the ability to customize and expand their layout as needs change.

Understanding these differences makes it much easier to choose a dock that will serve you well for years to come.

Learn more in our latest article.

Learn how to Install a Boat Dock!

Ready to start building?

If you need tips on boat dock installation, we’ve got you covered!

Take a look at our step-by-step instructions here. If you prefer videos, watch our installation videos here. 

If you have questions or you’re ready to place an order, reach out to us at 855-523-2444 or through our online contact form. We’re happy to help you build the perfect dock!

Wy Experience Matters in Dock Design

When it comes to building a dock, experience makes all the difference. A seasoned designer understands local water conditions, weather patterns, and material performance—ensuring your dock stands strong for years to come. They’ll know how to prevent common issues and tailor each design to fit your shoreline’s unique needs.

So, when you’re hiring a dock designer, ask these questions about their experience: 

1. How long have they been designing docks? 
2. What types of projects have they completed, and can they share examples of their work? 

Whether you’re upgrading an existing dock or starting from scratch, choosing a professional with the right background gives you peace of mind. Learn more about working with a pro dock designer in our latest article.

Start Planning Your Dock Design!

Alumi-Span has been designing and manufacturing docks for 70 years--if you're looking for expertise you can trust, you're in the right place!

Ready to get started? Contact us today—our team is here to help you design a dock that fits your shoreline perfectly.

Try our dock design tool to start visualizing your ideal setup!

5 Questions to Ask Before Hiring a Dock Designer

Are you unsure what to ask when hiring a dock designer?

Hiring a professional dock designer is a great way to ensure your dock is built to last. But before you choose someone, it’s important to ask the right questions. 

Here are five questions to ask a dock designer:

1. How long have they been designing docks?
2. What is the best way to reach them?
3. Do they have warranty/follow-up services?
4. How long will the installation process take?

When you know what to expect, you’ll enjoy a smoother design process and a finished dock that fits your shoreline perfectly. Learn more in our latest article!

Start Planning Your Dock Design!

Alumi-Span has been designing and manufacturing docks for 70 years--if you're looking for expertise you can trust, you're in the right place!

Ready to get started? Contact us today—our team is here to help you design a dock that fits your shoreline perfectly.

Try our dock design tool to start visualizing your ideal setup!

Holiday Safety Tips for Decorating Your Dock

Decorating your dock is a great way to celebrate the holidays, but safety should always come first!

Here are a few tips for winter dock safety:

• Use outdoor-rated lights and keep cords away from the water.
• Secure decorations tightly against wind and snow.
• Avoid tripping hazards by keeping ladders and walkways clear.
• Stay warm and dry while decorating — wear non-slip boots and layers.

A strong, aluminum dock from Alumi-Span is built to handle all seasons — even festive ones! Enjoy decorating confidently knowing your dock can stand up to Michigan winters.

Learn more in our latest article.

Add Holiday Cheer to Your Aluminum Dock!

Your dock doesn’t have to sit empty all winter! Decorating is a great way to enjoy the holidays with family, neighbors, and friends! With a little imagination (and a sturdy dock beneath it), you can make your waterfront sparkle all season long!

Explore our full line of aluminum dock systems, ladders, posts, and accessories — built for beauty, strength, and generations of lake memories. 

If you have questions, don’t hesitate to reach out! Call 855-523-2444 or submit a contact form here.

5 Easy Ways to make Your Dock Shine This Holiday Season

Want to make your lakefront festive this winter?

Try these quick decorating ideas for your dock:

1. Wrap the railings with LED lights or garland for instant charm.

2. Add holiday colors with ribbons, bows, or nautical ornaments.

3. Light up your boat for a glowing touch on the water.

4. Set up a cozy gathering spot with lanterns and blankets.

5. Keep safety first by securing all decorations and avoiding icy areas.

Your dock can be more than just a summer destination — it can be part of your holiday display!

Explore durable, weather-resistant aluminum docks at Alumi-Span.com and get ready for a bright holiday season by the lake.

Learn more in our latest article.

Add Holiday Cheer to Your Aluminum Dock!

Your dock doesn’t have to sit empty all winter! Decorating is a great way to enjoy the holidays with family, neighbors, and friends! With a little imagination (and a sturdy dock beneath it), you can make your waterfront sparkle all season long!

Explore our full line of aluminum dock systems, ladders, posts, and accessories — built for beauty, strength, and generations of lake memories. 

If you have questions, don’t hesitate to reach out! Call 855-523-2444 or submit a contact form here.

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 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.

Rebuild Your Old Dock

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.

Learn more in our latest article.

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.

Prepping Your Dock for Summer Storms, Part 2

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.

Learn more in our latest article.

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!

Prepping Your Dock for Summer Storms, Part 1

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.

Learn more in our latest article.

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!

Give Your Dock a Personal Touch

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.

Learn more in our latest article.

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!

Fabulously Practical 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.

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.

Learn more in our latest article.

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!

Dock Cleaning and Maintenance Tips (Quick and Easy!)

How much maintenance is required to keep an aluminum dock clean and undamaged?

Aluminum docks are famously low maintenance, but they’re not completely maintenance-free. With unpredictable weather—including heavy snowfall, spring flooding, and summer storms—it’s important to inspect your dock each season. It doesn’t take long, and it helps protect your investment and your family’s safety.

Whether you leave your dock in the water year-round or reinstall it each spring, take time before your first boat ride or fishing trip to check for wear and tear.

Aluminum won’t rust, but it can corrode over time. Plus, lake gunk, algae, and debris can build up. An annual cleaning keeps your dock looking good and promotes safe footing. A gentle power wash or scrub with environmentally-safe cleaner is usually all you need.

Learn more in our latest article.

Boat Dock Parts for Docks New and Old!

Need to upgrade any worn-down parts? 

The Alumi-Span website has boat dock parts for every possible replacement, down to the nuts and bolts. If you have questions, feel free to call (855) 523-2444 or submit a contact form here. We’re excited to help you build and maintain your dock!

Check These Things Before Using Your Dock This Summer

What are the most important things to check on your dock after winter?

For starters, you should check the water level, dock height, and damage done by ice and snow.

Check the Water Level and Adjust Your Dock Height

Water levels continue to fluctuate on the Great Lakes and inland lakes alike. Changes in rainfall, shoreline development, and even wildlife activity can cause noticeable differences from year to year. Make sure your dock is sitting at a safe height above the water. Ideally, waves shouldn’t be able to wash over the surface. Aluminum dock systems make adjusting leg heights quick and easy—no heavy lifting required.

Inspect for Winter Damage

Ice can twist up and put stress on your dock’s structure. In the spring, look closely at all welds and seams for cracks. If you find any damage, you can easily order replacement sections. Also, check if your dock is level—you can use a carpenter’s level or measure from the deck down to the water at several points.

Learn more in our latest article.

Boat Dock Parts for Docks New and Old!

Need to upgrade any worn-down parts? 

The Alumi-Span website has boat dock parts for every possible replacement, down to the nuts and bolts. If you have questions, feel free to call (855) 523-2444 or submit a contact form here. We’re excited to help you build and maintain your dock!

Getting Ready for Summer - Part 2

In our last blog, we talked about setting a budget and considering the usage of your future dock. This week, we’ll continue with design planning and shore considerations!

Plan for Maintenance and Looks

If you’d rather spend your weekends enjoying the water instead of sanding or staining wood, aluminum is the way to go. It’s virtually maintenance-free and built to withstand the elements. Prefer the look of wood? No problem—many aluminum docks now come in finishes that mimic the natural beauty of wood without the upkeep. Alumi-Span also offers real wood options.

Know Your Shoreline

Your dock should work with your lake, not against it. Things like shoreline type, lakebed conditions, seasonal water level changes, wave activity, and even prevailing winds all play a big role in determining the best dock design. A custom-fit dock ensures better performance, safety, and longevity.

Read more in our latest article.

Design Your Perfect Dock with Alumi-Span Parts

The layout of your dock matters. Sure, a simple rectangle gets the job done—but with the right plan, you can create something that truly fits your lifestyle. Whether you're into kayaking, hosting sunset dinners, or just lounging with a good book, the right design makes all the difference.

Let’s design your perfect dock—so you can spend more time enjoying the lake and less time worrying about upkeep. Call our dock experts today at 855-523-2444 or submit a contact form to get started!

Getting Ready for Summer - Part 1

Are you looking to build a boat dock?

Maybe you’re planning on upgrading your current dock?

Here are a couple things to think about before you get started:

Set Your Budget

Materials are often the biggest factor when it comes to cost. Aluminum docks might be a bit more expensive upfront than wood, but they more than make up for it in durability and low maintenance. They’re built to last—and they’ll save you time, effort, and money in the long run.

Think About How You’ll Use It

Will your dock just be a spot to tie up your boat, or do you want it to double as a hangout space? If you’re planning on relaxing, entertaining, or even fishing from your dock, aluminum is a great option. It’s lightweight, stays cool in the summer sun, and is easy to clean—perfect for a multifunctional setup.

Read more in our latest article.

Design Your Perfect Dock with Alumi-Span Parts

The layout of your dock matters. Sure, a simple rectangle gets the job done—but with the right plan, you can create something that truly fits your lifestyle. Whether you're into kayaking, hosting sunset dinners, or just lounging with a good book, the right design makes all the difference.

Let’s design your perfect dock—so you can spend more time enjoying the lake and less time worrying about upkeep. Call our dock experts today at 855-523-2444 or submit a contact form to get started!

Don't Be Scared to Install!

Are you feeling anxious about the idea of installing a boat dock by yourself?

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. 

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 the simple steps in our step-by-step guide, 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!

Installing a Truss and Platform System - A Brief Overview

This month, we are sharing our quick step-by-step guide to installing a truss and platform system
dock. If you don’t have time to read the whole thing just yet, here’s a quick summary of the essentials: 

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

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!

Anodized Aluminum Dock Rebuild Kit

Do you wish there was an all-in-one kit for rebuilding your boat dock? There actually is!

For a straightforward and efficient rebuild, consider the Anodized Aluminum Dock Rebuild Kit. This kit includes anodized interlocking deck boards, stainless steel fasteners, and detailed instructions. To complete the project, you'll need a 3/8” socket drive and a drill. Ensure your stringer opening measures just under 1-1/8”, a common size for 5/4” wooden deck boards. Stringers should be exactly 8 or 10 feet long. If your dock has different dimensions or if you have questions, our team can help! 

Why Choose Alumi-Span?

• Dock Rebuilders Few and Far Between: it’s very rare for a manufacturer to offer rebuilds. We take pride in offering this for our customers!
• Proven Durability: Many Alumi-Span docks have been in use for over 50 years.
• High-Quality Materials: Alumi-Span uses strong alloys and an acid-etched anodizing process that prevents the aluminum from turning black over time. The interlocking design, combined with stainless steel fasteners and tough adhesive, ensures a sturdy and squeak-free dock. 
• Made in America: Committed to quality craftsmanship, Alumi-Span products are proudly made in the USA. 

Read more in our latest article.

Check Out Our Guides for How to Build (or Rebuild) a Boat Dock!

If you’re not ready for an entirely new set up, rebuilding your dock revitalizes its appearance and enhances its durability, ensuring many more years of enjoyment on the water. To learn how to build a boat dock or to explore the full range of products, visit Alumi-Span's website or contact our team! Call 855-523-2444 or submit a contact form here.

Rebuild Options

Is your boat dock worn down, but not ready to be fully replaced?

If your dock has seen better days, Alumi-Span Docks can help restore its functionality and appearance. Our shop can:

• Replace worn out decking on current stringers Replace dock sections
• Assemble dock in-shop
• Send you the rebuilt pieces for self-assembly

For replacement decking, you have two options:

• Anodized Aluminum Decking: Upgrade your existing dock by replacing worn-out wooden sections with anodized aluminum decking. Alumi-Span's unique interlocking aluminum board design ensures a lightweight, splinter-free surface that's easy to clean and built to last. 
• Wooden Deck Panels: If you prefer the traditional look of wood, Alumi-Span offers treated pine and stained cedar panels to replace old sections, combining classic aesthetics with modern durability. 

Read more in our latest article.

Check Out Our Guides for How to Build (or Rebuild) a Boat Dock!

If you’re not ready for an entirely new set up, rebuilding your dock revitalizes its appearance and enhances its durability, ensuring many more years of enjoyment on the water. To learn how to build a boat dock or to explore the full range of products, visit Alumi-Span's website or contact our team! Call 855-523-2444 or submit a contact form here.

Hardware that Works Together

Why is it important to have high quality hardware?

Alumi-Span is your one-stop-shop for boat dock hardware. Everything is made to work with each other, so your installation experience is seamless.

Complete Hardware Kits

Each hardware component comes with all the necessary parts for a seamless installation. Whether you're installing a ladder, securing a dock post, or assembling a complete dock system, we provide everything you need in one package. This eliminates the hassle of sourcing additional hardware and ensures compatibility across all components.

Comprehensive Range of Products

Alumi-Span offers a diverse selection of hardware to meet various dock requirements. Our product line includes:

• Ladder Mounting Kits: Designed for the secure and stable attachment of dock ladders.
• Diagonal Assemblies: Make any 2” pole into a diagonal brace to stabilize your dock.
• Bumper and Corner Pins: Used to secure dock end bumpers, side bumpers, and corners to dock sections.
• Replacement Hardware: Replacement hardware for any parts is available in bolt, nut, and washer sets

Read more in our latest article.

Why Choose Alumi-Span Boat Dock Parts?

Alumi-Span boat dock parts are more than just a collection of nuts and bolts—they’re a commitment to quality and reliability. Whether you're setting up a new dock or upgrading an existing one, Alumi-Span's hardware is a dependable choice.

If you have questions about our products, or if you’re ready to place an order, call 855-523-2444 or submit a contact form here.