Tuesday, September 15, 2026

How to Turn Your Dock into the Perfect Gathering Space

Photo of a boat dock with colorful chairs and a bench.
A dock can be much more than a place to tie up your boat. With thoughtful planning, it can become the
center of summer entertainment—a place where family and friends gather to enjoy meals, relax by the water, and make lasting memories.

Most people think of a dock as a place to tie up your boat. As much as a dock is useful for that purpose, many people fail to imagine the possibilities you can do with your dock. With careful planning, you can turn your dock into a gathering place on the water. This can be a space where memories are made with the people you love. 

When you design your party dock, you should think about how you are going to use the space for gatherings. Having a wide platform gives people their own space, this makes relaxing on the dock comfortable. You should think about designated areas for swimming, fishing, or launching kayaks to maximize the docks use. Adding features like a swim ladder, dock lighting, or shaded seating can also make your dock more enjoyable from sunrise to sunset.

Why Make a Party Dock?


You might ask yourself, what’s the purpose of a party dock? Having a gathering space on your dock is a comfortable way to relax and unwind on nice summer days. Taking the boat out is a fun way to enjoy summer however that takes work. You have to start your boat, untie it from your dock, check to make sure you have all your lights and that everyone on board is safe. With a party dock, the only work you need to do is pull up a chair! Sometimes we want to enjoy the water without doing all of that work. A party dock is an easier and more comfortable way to enjoy the water. 


Ready Design Your New Dock? 


Whether you're gathering with family for a holiday weekend, enjoying coffee by the water each morning, or hosting neighbors for an evening on the lake, a thoughtfully designed dock becomes an extension of your home. A party dock isn’t just a gathering space, it’s an investment. 

We've been helping waterfront property owners create durable, customizable aluminum dock systems since 1956. Our American-made docks are built to withstand Michigan's climate while providing the flexibility homeowners need to design spaces that fit their lifestyle. Click here to use our boat dock design tool to plan your perfect dock.

If you're exploring Michigan dock designs, we'd love to help you design a dock that's built for entertaining, relaxation, and years of unforgettable memories. Call 855-523-2444 or submit a contact form here to get started!

Tuesday, September 1, 2026

5 Features Every Party Dock Should Have

Photo of a dock platform with chairs, an umbrella, and a paddleboard.
Having a dock that can support social gatherings enhances your life on the water. Hosting friends and
family on your dock should be a point of pride. Your party dock will always be there for you to relax on, especially if you don’t feel like taking out the boat. 

Anytime you're hosting family gatherings, enjoying a quiet evening by the water, or spending weekends with friends, the right dock can make all the difference. Having the essentials is your first step to a great party dock.

Consider including these five features in your party dock:

  • A Spacious Platform – Give guests plenty of room to relax, socialize, and move around comfortably.
  • Comfortable Seating – Benches or weather-resistant outdoor furniture create a welcoming place to gather.
  • Shade Options – Umbrellas or canopies help keep everyone cool during warm summer days.
  • Safe Access – Non-slip surfaces, ladders, and proper lighting make your dock safer for family and guests.
  • Room for Recreation – Design your dock with space for swimming, fishing, paddleboards, or tying up your boat.

A thoughtfully planned dock should balance entertainment, functionality, and durability. With a modular aluminum dock system, it's easy to customize your layout and expand it over time as your needs change.


Ready Design Your New Dock? 


Whether you're gathering with family for a holiday weekend, enjoying coffee by the water each morning, or hosting neighbors for an evening on the lake, a thoughtfully designed dock becomes an extension of your home. A party dock isn’t just a gathering space, it’s an investment. 

We've been helping waterfront property owners create durable, customizable aluminum dock systems since 1956. Our American-made docks are built to withstand Michigan's climate while providing the flexibility homeowners need to design spaces that fit their lifestyle. Click here to use our boat dock design tool to plan your perfect dock.

If you're exploring Michigan dock designs, we'd love to help you design a dock that's built for entertaining, relaxation, and years of unforgettable memories. Call 855-523-2444 or submit a contact form here to get started!

Saturday, August 15, 2026

Dog-Friendly Boat Dock Accessories

Photo of a fluffy dog standing on a boat dock and watching the water.
If your dogs love the water as much as you do, making sure your dock is canine-friendly should be a top
priority. Here are three essential accessories that will help make your dock safe for four-legged family members:

Dock End Bumpers – Cover open dock ends with bumpers to prevent accidental slips into the water. They come in a range of colors, so you can add a little personality while keeping your pup safe.

Stairs – Give your dog a safe way to get in and out of the water. Made in the USA for strength and durability, dock stairs are a must-have for any dog-friendly setup.

Safety Corners – Smooth out sharp transitions with corner sections that let your dog move from the dock to platforms without jumping over open gaps, reducing the risk of injury.


Ready to Design a Dog-Friendly Michigan Boat Dock?


Whether you're building from scratch or upgrading an existing dock, we'll help you and your pup enjoy the lake to the fullest this season! Click here to use our boat dock design tool to plan your perfect Michigan dock. Have questions or want to place an order? Call 855-523-2444 or submit a contact form here.

Saturday, August 1, 2026

Dog-Friendly Dock Building Materials

Photo of a dog sitting astutely on a dock with the lake and sun behind him.
Before you head out for a day on the lake with your four-legged copilot, here's what you need to know
about dog-safe building materials:

Wood Decking – We hand-select premium lumber during construction, making sure boards are smooth and free of splinters and holes so your dog's paws stay comfortable.

Vinyl & Aluminum Decking – Both options feature built-in tread patterns that provide traction even when wet — no slippery surfaces, but still gentle on paws.

Faux Wood Decking – A maintenance-free option with powder-coated finish and added traction, perfect for dogs of all ages and activity levels.

Quality Cast Parts – Our cast aluminum components are built to resist bending, breaking, and slipping — even with the most enthusiastic dogs on board.

Quality Decking Materials – We use structural-grade aluminum, extruded vinyl, and premium lumber. No cracks, bends, or warping under the weight of excited dogs running and jumping.

Quality Build – Every dock section is built with thick-walled aluminum center beams and side stringers, and weight-tested to ensure safety for the whole family (four-legged members included).


Ready to Design a Dog-Friendly Michigan Boat Dock?


Whether you're building from scratch or upgrading an existing dock, we'll help you and your pup enjoy the lake to the fullest this season! Click here to use our boat dock design tool to plan your perfect Michigan dock. Have questions or want to place an order? Call 855-523-2444 or submit a contact form here.

Wednesday, July 15, 2026

The Advantages of American-Made Boat Docks

Photo of an American flag.
A boat dock is an investment in your waterfront property and your family's enjoyment of the lake. When
evaluating dock options, consider the benefits of choosing a dock manufactured in the United States:

Quality Materials

American manufacturers are often known for using high-quality materials designed to withstand demanding conditions. Stronger components and better craftsmanship can help extend the life of your dock while reducing maintenance needs.

Better Customer Support

When your dock is built by a domestic manufacturer, it's typically easier to obtain replacement boat dock parts, accessories, and technical assistance. Instead of dealing with overseas suppliers and long shipping delays, you can often get the support you need quickly and efficiently.

Long-Term Value

While some imported docks may offer a lower upfront cost, a well-built American dock often provides better long-term value through durability, reliability, and reduced maintenance requirements. This means that ultimately, it costs LESS than an imported dock that needs constant repairs or replacements. 

Supporting American Workers

Purchasing American-made products helps support manufacturing jobs and family-owned businesses that continue to invest in innovation, quality, and customer service. Alumi-Span Docks is one of those family-owned businesses!


Choose Michigan-Made Boat Dock Parts


As you celebrate the month of Independence Day on the water this year, take a moment to appreciate the value of products made right here in America!

Whether you're upgrading an existing dock, replacing worn-out sections, or planning a completely new dock system, choosing American-made Alumi-Span products can provide lasting value for your waterfront property.

If you’re ready to place an order, or even if you just have a question, call 855-523-2444 or submit a contact form here

Monday, June 29, 2026

Why Buying American Matters

Photo of two people on a trail, one on a bike, one running, both holding American flags.
What better way to celebrate Independence Day than by spending time on the water with family and
friends?

The Fourth of July is one of the most popular weekends of the year for boating, swimming, fishing, and relaxing at the lake. It's a time to gather with loved ones and appreciate the traditions that make summer in America so special.

It's also the perfect opportunity to support American manufacturing by investing in products built right here in the United States, including your boat dock.

When you purchase an American-made product, you're supporting local jobs, skilled workers, and businesses that help strengthen our communities and economy.

Many imported products may appear less expensive at first glance, but lower-quality materials and manufacturing standards can often lead to repairs, replacements, and frustration down the road. American-made products are often built to higher standards and designed for long-term performance. 

For waterfront property owners, that difference can be especially important. Your dock is exposed to sun, water, wind, storms, and heavy use throughout the boating season. Choosing quality boat dock parts can mean decades of dependable service.


Choose Michigan-Made Boat Dock Parts


As you celebrate Independence Day on the water this year, take a moment to appreciate the value of products made right here in America!

Whether you're upgrading an existing dock, replacing worn-out sections, or planning a completely new dock system, choosing American-made Alumi-Span products can provide lasting value for your waterfront property.

If you’re ready to place an order, or even if you just have a question, call 855-523-2444 or submit a contact form here.

From all of us at Alumi-Span, have a safe and happy Fourth of July!

Monday, June 15, 2026

The Cons of Vinyl Dock Sections (and How Alumi-Span Makes Them Better)

Up-close photo of a white vinyl dock made by Alumi-Span Docks.
In our last blog, we went of the pros of vinyl docks. However, vinyl isn’t the best material for everyone.
 

Here are a few things to keep in mind, especially when comparing vinyl to anodized aluminum:

1. Lower Structural Strength

While vinyl performs well as a decking surface, it is not as structurally strong as metal materials. However, when built correctly, vinyl sections can be very strong.  Alumi-Span has load tested their sections up to 1200 pounds! 

2. Potential for Wear Over Time

Vinyl does hold more dirt than aluminum, making it require more frequent cleaning.  This and exposure to sun for years can cause some fading in the color.  Alumi-Span’s lighter, pastel colors limit this fade, so it is barely noticeable. 

3. Not Ideal for Permanent Installation

While vinyl works well when being taken in and out each year, it is not ideal for permanent installation.  When temperatures drop below freezing, vinyl can get more brittle.  It does not break easy, but if something heavy is dropped on it, frozen vinyl can crack.


We Offer Dock Sections for All Preferences!


Alumi-Span offers both aluminum AND vinyl dock sections! We also offer stained cedar, treated pine, and faux wood. Whatever section is best for you, we have it available!

If you have questions or are ready to place an order, call 855-523-2444 or submit a contact form here. We can’t wait to help you design your dream dock!

Monday, June 1, 2026

The Pros of Vinyl Dock Sections

Photo of a white vinyl dock section made by Alumi-Span Docks.
Vinyl dock sections are a popular option among waterfront property owners, but are they the right fit for
your needs?

Here’s a quick list of the pros of vinyl docks:

1. Affordable Upfront Cost

One of the biggest advantages of vinyl dock sections is their cost-effectiveness. Vinyl is generally less expensive than many other decking materials, making it a great option for property owners working within a budget. 

2. Low Maintenance

Vinyl decking requires very little upkeep. Unlike wood, it doesn’t need to be sanded, stained, or sealed, saving you time and ongoing maintenance costs. 

3. Resistant to Rot and Splintering

Because vinyl is a synthetic material, it won’t rot, warp, or splinter over time. This makes it a safer and more comfortable surface for bare feet and frequent use. 

4. Slip-Resistant Surface

Many vinyl dock sections are manufactured with textured surfaces that improve traction, even when wet—an important safety feature for swimming and boating activities. 

5. Lightweight and Easy to Handle

Vinyl decking is typically lighter than wood or composite materials, making dock sections easier to install, remove, or reposition when needed. 

6. Aesthetic Flexibility

Vinyl decking often comes in multiple colors and finishes, allowing homeowners to customize the look of their dock to match their waterfront property. 


We Offer Dock Sections for All Preferences!


Alumi-Span offers both aluminum AND vinyl dock sections! We also offer stained cedar, treated pine, and faux wood. Whatever section is best for you, we have it available!

If you have questions or are ready to place an order, call 855-523-2444 or submit a contact form here. We can’t wait to help you design your dream dock!

Friday, May 15, 2026

Long-Term Value

Photo of an aluminum boat dock.
In our last blog, we discussed how the materials used to build your dock contribute directly to safety
and durability. But they do even more than that! In this blog, we’ll discuss how high-quality materials contribute to lower maintenance and long-term value.

Low Maintenance, More Enjoyment


Traditional materials like wood often require:

  • Regular sealing or staining 
  • Repairs from rot or insect damage 
  • Board replacements over time 

In contrast, high-quality materials such as aluminum and vinyl require little to no ongoing maintenance. They don’t need painting, sealing, or frequent repairs—just occasional cleaning to keep them looking their best. 

That means enjoying more time on the water and less time working on your dock.

Long-Term Value Over Upfront Cost


It’s tempting to focus on initial price when choosing a dock. But the real cost of a dock includes:

  • Maintenance over time 
  • Repairs and part replacements 
  • Lifespan of the structure 

Lower-quality materials might save money upfront, but they often lead to higher costs down the road.
Investing in premium materials delivers:

  • Longer lifespan 
  • Reduced maintenance expenses 
  • Greater reliability 

In other words, you’re not just buying a dock, you’re making a long-term investment in your waterfront property.


Shop Quality Vinyl and Aluminum Docks


When it comes to aluminum dock manufacturing, materials aren’t just a detail—they’re the foundation of everything.

High-quality materials provide:

  • Strength and durability 
  • Safety and stability 
  • Low maintenance 
  • Long-term value 

At the end of the day, a well-built dock should give you peace of mind every time you step onto it.

Have questions, or ready to place an order? Call 855-523-2444 or submit a contact form here.

Friday, May 1, 2026

Durability and Safety

Photo of a long aluminum dock with a boat.
Did you know that what your dock is made of makes a big difference?

The materials used contribute directly to the safety and durability of your dock. Here’s how:

Durability: Built to Withstand the Elements


One of the biggest advantages of premium dock materials is long-term durability.

For example, anodized aluminum is widely recognized for its ability to resist rust, corrosion, and rot—common issues that affect traditional materials like wood. Unlike wood, which can absorb moisture and deteriorate over time, aluminum maintains its structural integrity even in harsh waterfront environments. 

In fact, well-built aluminum docks can last over 50 years with minimal degradation, while wood docks often require significant upkeep and may only last 10–20 years depending on conditions. 

Safety


High-quality materials contribute directly to:

  • Structural stability under heavy use 
  • Slip resistance in wet conditions 
  • Consistent performance over time 

Inferior materials can lead to issues like splintering, warping, or weakened joints—all of which increase the risk of accidents.

By choosing durable, well-engineered materials, you’re not just improving your dock—you’re protecting your family, your guests, and your equipment.


Shop Quality Vinyl and Aluminum Docks


When it comes to dock manufacturing, materials aren’t just a detail—they’re the foundation of everything.

High-quality materials provide:

  • Strength and durability 
  • Safety and stability 
  • Low maintenance 
  • Long-term value 

At the end of the day, a well-built dock should give you peace of mind every time you step onto it.

Have questions, or ready to place an order? Call 855-523-2444 or submit a contact form here.

Wednesday, April 15, 2026

Anodized Aluminum vs. Other Dock Materials - How Do They Compare?

Photo of an aluminum boat dock made by Alumi-Span.
When building or replacing a dock, the material you choose impacts everything: maintenance,
durability, and long-term value. Here’s how anodized aluminum compares to the most common options.

Anodized Aluminum vs. Wood

Wood offers a classic and natural look, but it comes with ongoing upkeep. Regular staining, sealing, and inspections are needed to prevent rot, splintering, and insect damage. Over time, boards can warp, fasteners loosen, and structural integrity declines.

Anodized aluminum eliminates those concerns. It won’t rot, splinter, or attract insects, and it doesn’t require seasonal treatments. For long-term performance without yearly maintenance, it’s the more practical choice.

Anodized Aluminum vs. Standard Aluminum

Not all aluminum docks perform the same. Standard (mill-finish) aluminum can discolor, develop surface pitting, and take on a chalky appearance over time (especially in humid environments). It may also leave residue on surfaces it contacts.

Anodized aluminum solves these issues by creating a harder, more stable surface that resists corrosion, discoloration, and wear. The result is a dock that maintains both its appearance and performance far longer.

Anodized Aluminum vs. Vinyl

Vinyl is lightweight and low-maintenance, but it has notable limitations. It can become uncomfortably hot in direct sunlight and may be more prone to surface damage under heavy use.

Anodized aluminum stays cooler all summer long, offers greater surface durability, and provides the structural strength needed for larger or more demanding dock setups.

The Verdict

Each material has its place, depending on budget and preference. But when the goal is long-term durability, minimal maintenance, and consistent performance, anodized aluminum stands out as the stronger overall investment.


Explore Your Aluminum Dock Options


Ready to upgrade your waterfront with a dock built to last? Explore our full line of aluminum docks, hardware, and accessories to find a solution that fits your shoreline, layout, and lifestyle.

Call 855-523-2444 to speak with a team member, or submit a request through the contact form to start planning your dock with confidence.

Wednesday, April 1, 2026

What Makes Anodized Aluminum the Best Material for Your Dock?

A photo of an aluminum boat dock made by Alumi-Span.
Choosing the right dock material can mean the difference between constant upkeep and decades of
reliable use. Anodized aluminum stands out as a long-term solution built for real waterfront conditions.

It’s Built into the Metal

Anodizing isn’t a coating; it’s a process that transforms the surface of aluminum into a harder, more durable layer. Because it becomes part of the metal, it won’t chip, peel, or wear away over time.

Superior Corrosion Resistance

In waterfront environments, untreated aluminum can discolor and develop surface damage over time. Anodized aluminum creates a protective barrier that helps prevent moisture and environmental wear, keeping your dock looking and performing better for longer.

Low Maintenance

Wood docks require frequent sealing and repairs, and standard aluminum docks can also require upkeep over time. Anodized aluminum docks keep things simple. Rinsing your dock with fresh water is typically all it takes to maintain its appearance and performance.

Built to Last and Looks Great Doing It 

Anodized aluminum resists fading, darkening, and uneven wear, maintaining a clean, consistent appearance over time. It’s a material designed to deliver long-term performance for years to come. 


Explore Your Aluminum Dock Options


Ready to upgrade your waterfront with a dock built to last? Explore our full line of aluminum docks, hardware, and accessories to find a solution that fits your shoreline, layout, and lifestyle.

Call 855-523-2444 to speak with a team member, or submit a request through the contact form to start planning your dock with confidence.

Sunday, March 15, 2026

Make Your Dock Safe for Young Family Members

Photo of a girl sitting on a boat dock, setting a paper boat in the water below.
In our last blog, we talked about accessories that can help make your dock safer. Here are a few
additional safety tips to go with them:

1. Choose Non-Slip Decking for Foot Traffic


Children tend to sprint across a dock toward the water — and slippery surfaces can turn that excitement into a dangerous slip. Non-slip decking materials are essential:
  • Vinyl and Aluminum Decking with textured treads keeps traction even when wet and bare feet are involved. 
  • Hand-sorted Lumber deck boards reduce the risk of splinters. 
Whether you select premium wood, vinyl, or aluminum options, surfaces designed to shed water and provide traction help prevent falls.

2. Keep the Dock Well-Lit


Good lighting isn’t just for evening dock parties — it’s a safety essential. Dock lights help families spot changes in walking surfaces, avoid tripping hazards, and safely transit the dock at dusk or after dark. 
Solar LED lights or post cap lights are easy to install and low-maintenance.

3. Keep the Walkway Clear & Organized


A cluttered dock is a tripping hazard:
  • Store ropes, life jackets, and water toys in designated bins.
  • Mount paddleboard and kayak racks to keep walkways clear and free of clutter. 
Organized docking space makes it easier for kids to walk without unexpected obstacles.

4. Ensure Regular Maintenance


A safe dock isn’t a one-time project — it’s ongoing care. Regular checks help catch and fix:
  • Loose boards
  • Worn connections
  • Mildew or algae buildup that can make surfaces slick 
Routine cleaning and seasonal maintenance keep your dock structurally sound and safe for kids.

5. Safety Gear Should Be Easy to Access


Even with the best dock design, accidents can happen:
  • Keep child-sized life jackets near dock entrances so kids can easily grab them before stepping onto the dock. 
  • Have first-aid kits nearby with supplies for minor cuts and scrapes. 
When safety gear is visible and accessible, family members are more likely to use it.


Complete Your Dock’s Safety-Check with Alumi-Span Boat Dock Parts


We design and build high-quality boat dock parts that make waterfront living safer and more enjoyable — especially when kids and family are involved.

Ready to design or upgrade your family-friendly dock? Explore our dock sections, bumpers, ladders, lighting, and more — and let’s make this summer safe and unforgettable!

Whether you’re ready to place an order or if you have questions, feel free to call 855-523-2444 or submit an online contact form here.

Sunday, March 1, 2026

Boat Dock Parts for Safety

A photo of boat dock bumpers in various colors offered by Alumi-Span Docks.
Your dock may be cleaned up and ready for spring, but is it safe?

A range of accessories can dramatically improve dock safety for young family members:

Dock Bumpers

Soft bumpers around edges cushion hard surfaces that kids might bump into or trip over, and also protect boats and dock edges. 

Stairs & Ladders

Easy-to-use stairs or ladders allow kids to enter and exit the water safely — far preferable to climbing on slippery rocks or jumping into deep water without support. 

Corner Sections

These eliminate gaps or edges where children might be tempted to jump, giving a smooth, safe transition around the end of your dock. 


Complete Your Dock’s Safety-Check with Alumi-Span Boat Dock Parts


We design and build high-quality boat dock parts that make waterfront living safer and more enjoyable — especially when kids and family are involved.

Ready to design or upgrade your family-friendly dock? Explore our dock sections, bumpers, ladders, lighting, and more — and let’s make this summer safe and unforgettable!

Whether you’re ready to place an order or if you have questions, feel free to call 855-523-2444 or submit an online contact form here.

Sunday, February 15, 2026

How to Choose the Right Dock for Your Lakefront Property

Photo of an aluminum boat dock installed in a lake with colorful chairs set up in a semi-circle.
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 how to Install a Boat Dock!


Ready to start building?

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


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!

Sunday, February 1, 2026

Understanding the Most Common Types of Boat Docks

A photo of an aluminum boat dock installed in a lake.
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 how to Install a Boat Dock!


Ready to start building?

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


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!

Thursday, January 15, 2026

Quality Still Comes First

A vintage poster of a boat dock that says "Alumi-Span Docks Sold Here."

2026 is Alumi-Span’s 70th year in business! 

One thing that makes us incredibly proud? You can still find 50- and 60-year-old Alumi-Span dock sections out in service today. They’ve weathered countless seasons and are often enjoyed by second and third generations of the same families.

Through all the years and all the changes, our values haven’t budged:

  • Build things the right way
  • Never cut corners
  • Keep improving
  • Offer honest, lasting value
  • And always — always — make it in Michigan

Even today, the F-stringer style developed back in 1961 remains the most practical design for most inland docks. And Alumi-Span continues to lead the way in engineering and craftsmanship.

Looking Ahead

As we celebrate this anniversary, we’re filled with gratitude for the families who have trusted our docks, the marinas who have partnered with us, and the generations of Berlin and Hoover family members who poured their energy into making Alumi-Span what it is today.


Learn How to Build a Boat Dock!


Ready to start building? 

If you need tips on how to build a boat dock, we’ve got you covered! Click here for our installation videos. If you have questions or you’re ready to place an order, don’t hesitate to reach out to us at 855-523-2444 or through our online contact form. We look forward to helping you build an amazing dock!

Thursday, January 1, 2026

Where the Alumi-Span Story Begins

A photo of a triangular red flag that says "Alumi-Span" on a gray wooden wall.
2026 marks Alumi-Span’s 70-year anniversary!

Our story starts in 1956 inside Metalloy Foundry, run by mechanical engineer and boating enthusiast Dick Berlin. Back then, docks were heavy, rusty, and made of steel or iron. Dick saw a better way. He created an all-aluminum dock system — lighter, cleaner, and stronger than anything on the market. In fact, some of those very first docks are still out on the water today.

The Breakthrough That Changed Everything

Just a few years later, in 1961, Dick introduced what would become a defining moment for the dock industry: the F-stringer aluminum dock section. By combining F-shaped side beams with interlocking aluminum boards, he created a dock that wasn’t just lighter — it was smarter, safer, and more affordable.

People took notice:
  • Alcoa recognized it as one of the best new aluminum products of the year
  • It appeared in over 20 industry publications
  • And soon, over 200 marinas across the northern states were carrying it
Competitors tried to copy the idea, but the original Alumi-Span system set the bar.


Learn How to Build a Boat Dock!


Ready to start building? 

If you need tips on how to build a boat dock, we’ve got you covered! Click here for our installation videos. If you have questions or you’re ready to place an order, don’t hesitate to reach out to us at 855-523-2444 or through our online contact form. We look forward to helping you build an amazing dock!

Monday, December 15, 2025

Wy Experience Matters in Dock Design

A photo of a wooden boat dock designed and manufactured by Alumi-Span.
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!

Monday, December 1, 2025

5 Questions to Ask Before Hiring a Dock Designer

A photo of a faux wood dock manufactured and designed by Alumi-Span.
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!

How to Turn Your Dock into the Perfect Gathering Space

A dock can be much more than a place to tie up your boat. With thoughtful planning, it can become the center of summer entertainment—a plac...