Platform Deck Price: Best Deals & Reviews

Linda Jul 20, 2026
How to Build a Low Deck on Budget
How to Build a Low Deck on Budget

The price of a platform deck is a crucial factor to consider when purchasing a new boat. A platform deck, also known as a swim platform or swim step, is a raised area on the transom of a boat that provides a safe and stable platform for swimmers, sunbathers, and those who want to enjoy the water without having to climb up and down the boat's ladder.

How to Build a Low Deck on Budget
How to Build a Low Deck on Budget

When it comes to platform deck prices, there are several factors that can affect the cost. The size of the platform, the materials used, and the level of customization all play a role in determining the final price. In this article, we will explore the factors that affect platform deck prices, and provide some guidance on what to expect when shopping for a new platform deck.

a wooden deck with potted plants on it and the words 5 reasons to build a floating deck
a wooden deck with potted plants on it and the words 5 reasons to build a floating deck

Factors Affecting Platform Deck Prices

The cost of a platform deck can vary greatly depending on the size of the platform. A smaller platform deck may cost around $1,000 to $3,000, while a larger platform deck can cost upwards of $5,000 to $10,000 or more.

Decks.com Free Deck Plans
Decks.com Free Deck Plans

Another factor that affects platform deck prices is the materials used. A platform deck made from high-quality materials such as stainless steel or aluminum can be more expensive than one made from lower-grade materials.

Material Options and Their Costs

a large wooden deck in front of a house
a large wooden deck in front of a house

There are several material options available for platform decks, each with its own set of benefits and drawbacks. Here are a few examples:

  • Stainless Steel: This is a popular choice for platform decks due to its durability and resistance to corrosion. Stainless steel platform decks can cost anywhere from $2,000 to $5,000 or more, depending on the size and complexity of the design.

  • Aluminum: Aluminum is another popular choice for platform decks due to its lightweight and corrosion-resistant properties. Aluminum platform decks can cost anywhere from $1,500 to $3,500 or more, depending on the size and complexity of the design.
Deck Board Material Calculator
Deck Board Material Calculator

  • Wood: Wood is a natural and aesthetically pleasing choice for platform decks. However, it requires more maintenance than other materials and can be prone to rot and decay. Wood platform decks can cost anywhere from $1,000 to $2,500 or more, depending on the size and complexity of the design.

Customization and Its Impact on Price

Customization can also play a significant role in determining the cost of a platform deck. If you want a unique design or a specific feature, such as a built-in cooler or a ladder, you can expect to pay more for your platform deck.

How To Build A Deck
How To Build A Deck

For example, a platform deck with a built-in cooler and a ladder can cost anywhere from $3,000 to $6,000 or more, depending on the size and complexity of the design.

What to Expect When Shopping for a New Platform Deck

30 Platform Deck Ideas to Elevate Your Backyard Design Style - Its Overflowing
30 Platform Deck Ideas to Elevate Your Backyard Design Style - Its Overflowing
a man kneeling down on top of a hard wood floor next to people standing around
a man kneeling down on top of a hard wood floor next to people standing around
How To Build A Ground Level Deck
How To Build A Ground Level Deck
an advertisement for a decking company with the words, wpc square blocking
an advertisement for a decking company with the words, wpc square blocking
DIY Ground-Level Deck (Simple Backyard Platform for Outdoor Living)
DIY Ground-Level Deck (Simple Backyard Platform for Outdoor Living)
50 Smart Ground Level Deck Ideas On A Budget
50 Smart Ground Level Deck Ideas On A Budget
Modern 8x8 Terrace Deck Plans | Step-by-Step DIY Wooden & Composite Deck Assembly Guide
Modern 8x8 Terrace Deck Plans | Step-by-Step DIY Wooden & Composite Deck Assembly Guide

When shopping for a new platform deck, there are several things to consider. Here are a few tips to keep in mind:

  • Research different material options and their costs to determine which one is right for you.

  • Consider the size of the platform deck you need and the level of customization you require.

  • Get quotes from multiple manufacturers and compare prices to ensure you are getting the best deal.

By considering these factors and doing your research, you can find the perfect platform deck for your boat and stay within your budget.

Whether you're looking for a simple, affordable platform deck or a custom, high-end design, there's a solution out there for you. Take the time to research and compare different options, and you'll be enjoying the water in no time.