How to Build a Bass Boat Deck Extension?

Last Updated on October 16, 2022

If you’re a bass fisherman, you know that having a deck extension on your boat can be a real game changer. It allows you to fish in areas that would otherwise be inaccessible, and it gives you a better vantage point from which to spot fish. Building a deck extension is not as difficult as it might seem, and in this article, we’ll show you how.

The first thing you need to do is measure the width of your boat’s hull at the stern. You’ll want to build your extension so that it’s wide enough to accommodate the widest part of the hull. Next, cut two pieces of 2×4 lumber to the length of your measurement.

These will form the base of your extension.


  • Decide on the size and shape of your bass boat deck extension
  • Cut the plywood to size and shape using a jigsaw or circular saw
  • Attach the plywood to the existing deck of the boat using screws or bolts
  • Seal or paint the new extension, if desired

How to Build a Boat Deck Extension

A boat deck extension is a great way to add extra space and storage to your boat. Building a boat deck extension is not as difficult as it may seem. With a little bit of planning and some basic carpentry skills, you can easily build a boat deck extension that will provide you with years of enjoyment.

Here are the steps that you will need to take in order to build a boat deck extension: 1. Plan the size and layout of your boat deck extension. Decide how much extra space you need and where you would like the extension to be located on your boat.

Draw up a simple plan or sketch of your proposed extension. 2. Obtain the necessary materials for your project. You will need lumber, screws, nails, plywood, and any other materials that are required for the project.

Make sure that you have everything that you need before starting work on the project. 3. Cut all of the lumber to size according to your plans. Be precise when cutting the lumber so that everything fits together properly when it is time to assemble the extension.

4 Assemble the frame of the boat deck extension using screws or nails (or both). Make sure that all of the joints are secure and level before moving on to the next step. If possible, have someone help you hold things in place while you work on assembling the frame.5 Cover the frame with plywood or another type of sheathing material .

Securely attach this material to the frame using screws or nails . Trim off any excess material aroundthe edges .

What is the Best Way to Build a Bass Boat Deck Extension

There are a few different ways that you can build a bass boat deck extension, but the best way is to use marine-grade plywood and epoxy. First, you will need to measure the area where you want to extend the deck and cut the plywood to size. Then, you will need to attach the plywood to the existing deck with screws or bolts.

Once the plywood is attached, you will need to coat it with epoxy resin. This will waterproof the plywood and make it stronger. Finally, you can add carpet or nonskid material to the top of the extension for traction.

How Do I Extend My Bass Boat Deck

If you’re looking to extend your bass boat deck, there are a few things you’ll need to take into consideration. First, you’ll need to make sure that the extension is made of sturdy and durable materials that can withstand the elements and wear and tear from use. Secondly, you’ll want to make sure that the extension is properly secured to your boat so that it doesn’t come loose or detach while you’re out on the water.

Finally, you’ll need to take into account how the extended deck will affect the performance of your boat – specifically, how it will affect the weight distribution and buoyancy. Extending your bass boat deck can be a great way to add extra space for fishing gear, storage, or even just lounging around on sunny days. But it’s important to do it right in order to avoid any accidents or damage to your boat.

With a little planning and care, you can easily add an extended deck that will provide years of enjoyment on the water.

What Materials Do I Need to Build a Bass Boat Deck Extension

If you’re thinking about adding a deck extension to your bass boat, there are a few things you’ll need to take into consideration. First, you’ll need to decide what material you want to use for the extension. There are a few different options available, including aluminum, wood, and composite.

Each has its own advantages and disadvantages that you’ll need to weigh before making a decision. Aluminum is one of the most popular materials used for boat decks due to its durability and low maintenance requirements. However, it can be more expensive than other options and is susceptible to dents and scratches.

Wood is another popular choice for boat decks. It’s relatively inexpensive and easy to work with, but it requires more maintenance than aluminum and isn’t as durable in harsh conditions. Composite materials are becoming increasingly popular for boat decks because they offer many of the same benefits as aluminum (durability, low maintenance) without some of the drawbacks (expense, susceptibility to damage).

Once you’ve decided on a material, you’ll need to gather the necessary supplies. For an aluminum deck extension, you’ll need: – Aluminum sheeting

– Marine-grade adhesive sealant – Stainless steel screws or rivets – Drill

For a wood deck extension, you’ll need: – Pressure treated lumber – marine-grade adhesive sealant

– stainless steel screws or nails And finally, for a composite deck extension


If you love spending time on your bass boat, you may want to consider adding a deck extension. This will give you more space to move around and enjoy the outdoors while still being on your boat. Building a deck extension is not as difficult as it may sound, and it can be a great addition to your vessel.

Here are the steps you will need to take in order to build a bass boat deck extension: 1. The first step is to measure the area where you would like to add the extension. You will need to determine the length and width of the space so that you can purchase the correct amount of lumber.

2. Once you have all of your materials, it is time to start building! Begin by attaching two support beams to either side of your boat using L-brackets. These beams should extend past the edge of your boat so that they can be used as support for the decking boards.

3. Next, lay down your decking boards across the beams. Make sure that each board is properly secured before moving on to the next one. 4. Finally, add any finishing touches such as handrails or skirting, and enjoy your new deck extension!