How to Build a Deck Around a Pool?
Do you really want to learn how to build a deck, or do you want to inquire what it will cost you to build a deck? Yes, we are here to guide and put you through all the steps that will help you not only how to build a deck but also the costs and Tips for Beginners. Keep reading and thank this post letter.
Building a deck around a pool not only enhances the beauty of your outdoor space but also provides a gorgeous and inviting area for relaxation and entertainment.
In this guide, we’ll take you through the essential steps to create the perfect poolside deck. However, building a deck involves designing and building a wooden or composite deck that surrounds a swimming pool.
The deck can provide space for sunbathing, lounging, and other external activities. This type of deck building requires consideration of factors like materials, safety features, and beauty to create a functional and visually appealing poolside space.

Building a deck around your pool is a rewarding project that can significantly enhance the attractiveness of your external space.
To be friendly with you, careful planning, adherence to local regulations, and the right choice of materials, you can create a poolside retreat that adds value to your home and provides years of enjoyment for family and friends.
Understand the Term Deck
The term “deck” normally refers to an outdoor structure that is elevated above the ground and attached to a building, often the back of a poolside or house.
Decks are commonly made of wood or composite materials and are designed for outdoor living and recreation.
They can serve various purposes, including providing a space for relaxation, dining, entertaining, and enjoying the outdoors.
Why Build a Deck Around a Pool?
Building a deck around your above-ground or in-ground pool has various advantages. In particular, having a deck built around a pool allows you to:
- Room to relax and soak up the sun.
- Simple access to see children in the swimming pool.
- More space for dining and hosting guests.
- A non-slip area close to your pool.
- Improved aesthetics and appearance.
How to Build a Deck Around a Pool
Here’s how to construct a pool deck you’ll be happy with for years to come, from installing the deck boards to erecting the pillars.
Mark the Perimeter and Post Locations
Use mason line string and wood posts to draw the deck’s perimeter. Once the markers are level, adjust them.
Mark the location of your deck posts’ installation with paint. Consider the following as you plan the positions of your posts:
- The distance between your inner posts and the pool’s edge should be one foot in the center.
- When utilizing 4×4 deck posts, space them four to six feet apart.
Clear and Level the Area
Remove any shrubs that are growing inside the deck’s perimeter. Even while your ground doesn’t have to be perfectly level, try to make it that way and use a shovel to smooth out any uneven areas.
Place Your Posts
Place your concrete deck blocks in the locations you marked. The pier should be level in both directions. Adjust the ground with a shovel to level it out if needed.
Set your 4×4 deck posts into the square sockets of the deck blocks nearest to the pool.
With a level and pencil, mark a line on your 4x4s for the height that lines up flush with the pool’s edge. Depending on your ground sloping, the line on each post might vary slightly.
Take off the posts and measure down from each line, taking into consideration the thickness of the deck boards (1 1/2 inches when using 2x6s), the height of the floor joists (5 1/2 inches when using 2x6s), and a 1/2 inch allowance for expansion.
Once your posts are the proper length, reposition them on the concrete blocks.
Cut Your Rim Joists and Install Them
To make the deck’s perimeter joists, cut 2x6s. Align them with your deck posts and check that they are level (ideally with a helping hand).
At the designated height, screw the joists into place. Square the two pieces of wood at the corners to create a 90-degree angle.
Make sure your joist is level before using an angle bracket to screw them in place. For a large deck, think about placing an additional beam joist in the middle.
Laying the Decking
Proceed to the sun deck and secure the 2 x 6 deck planks. Once more, firmly press the boards together and allow them to run for an extended time.
After that, cut the boards to flush with the joists using a chalk line.
Building the Guardrails
The 4 x 4 pressure-treated posts have a V-groove and a decorative chamfer. A precut notch on the bottom rests on top of the decking.
Every joint where two floor-joist frames converge should have a post installed. Use two 3/8-in.-dia. x 4-1/2-in.-long galvanized lagscrews to secure each one.
The horizontal rails that cross the posts are made by beveling the ends of a 2 x 6 by 10 degrees. Position the board between two posts and secure it with deck screws measuring 2-1/2 inches.
To serve as a cap cut a 2 x 4 to the appropriate length and screw it to the top of the 2 x 6 rail.

Tips and Ideas for Beginners on How to Build a Deck
Building a deck requires careful attention to detail and adherence to safety guidelines. Take your time with each step, and never hesitate to ask for help or guidance where necessary.
Meanwhile, here are some tips and ideas for beginners on how to build a deck:
Define the Purpose
Clearly define the purpose of your deck. Will it be a space for entertaining, dining, or relaxation? This will influence the size, shape, and features of your deck.
Plan and Design
Sketch out your ideas and create a detailed plan. Consider factors such as the deck’s size, shape, access points, and any additional features like built-in seating or planters.
Choose the Right Materials
Select materials suitable for your climate and budget. Common decking materials include pressure-treated wood, cedar, composite decking, and tropical hardwoods.
Prepare the Site
Clear the area where your deck will be built. Remove any obstacles, level the ground, and ensure proper drainage. Use stakes and string to outline the deck’s perimeter.
Install a Solid Foundation
The foundation is crucial for the stability of your deck. Depending on your location and soil type, you may use concrete footings, piers, or a continuous concrete foundation.
Frame Construction
Construct the frame of your deck using pressure-treated lumber. Ensure the frame is square and level. Pay attention to proper joist spacing.
Decking Installation
Install the decking boards perpendicular to the joists. Leave a small gap between boards for drainage and expansion. Use screws rather than nails for a more secure attachment.
Railings and Balusters
If your deck is elevated, consider adding railings and balusters for safety. Follow local building codes regarding railing height and spacing between balusters.
Apply a Finish
Apply a finish to protect your deck from the elements. This could be a stain, paint, or sealant, depending on the type of material you’ve used.
Costs of Building a Deck Around a Pool
The cost of building a deck around your pool can vary widely depending on various factors, including the size and shape of the pool, the materials used, and labor costs.
To get an accurate estimate for building a deck around your pool, it’s suggested that you should obtain a quotation from local contractors.
They can assess your specific situation, provide recommendations, and give you a detailed cost breakdown based on your preferences.
Notwithstanding, we provide you herewith some key factors that can influence the cost of building a deck around a pool:
Size and Shape of the Deck
The larger and more complex the deck, the more expensive it will be. A simple rectangular deck will generally be less expensive than one with multiple levels, curves, or intricate designs.
Materials
The choice of materials significantly influences the cost. Common materials for pool decks include wood (pressure-treated lumber, cedar, or redwood), composite decking, PVC or vinyl, and concrete.
Each material has its own price range, with composite and PVC typically being more expensive than wood.
Foundation and Installation
The type of foundation required and the complexity of the installation can affect costs. For instance, a deck built on a slope or uneven terrain may require additional support and increase labor costs.
Permits and Codes
Depending on your location, you may need permits to build a pool deck. The cost of permits and adherence to local building codes can add to the overall expense.
Railings and Stairs
If your deck requires railings or stairs, these additions can increase costs. The materials used for railings (such as wood, metal, or composite) can also impact the overall expense.
Accessories and Features
Additional features like built-in seating, lighting, or storage can add to the cost. The quality and type of these accessories will influence the overall price.
Labor Costs
Labor costs vary based on location and the expertise of the builders. If you hire a professional contractor, labor costs will be a significant part of the total expense.
Geographic Location
Construction costs can vary by region due to differences in labor rates, material costs, and local regulations.