Creating your dream backyard oasis doesn’t have to come with a massive price tag. Build diy pool can save you thousands of dollars and give you the satisfaction of constructing your own summer retreat. While it’s a significant project that requires planning, patience, and physical effort, many homeowners successfully build their own pools with remarkable results. This guide will walk you through everything you need to know—from planning and budgeting to construction and maintenance.
1. Why Choose a DIY Inground Pool?
Cost Savings
One of the primary reasons homeowners choose to build an inground pool themselves is the potential to save money. Hiring a professional contractor can cost anywhere from $30,000 to $100,000 or more, depending on the size and complexity of the pool. By doing it yourself, you can cut that cost by half or even more.
Customization
DIY projects allow you to fully customize your pool’s design, shape, depth, and features. Whether you want a simple lap pool or a lagoon-style retreat with waterfalls, you have complete creative control.
Sense of Accomplishment
Completing a major home improvement project like a pool can be extremely rewarding. It’s not just about saving money—it’s about achieving a personal goal and creating lasting value for your home.
2. Planning Your DIY Inground Pool
Check Local Regulations
Before you dig a single hole, you need to check with your local city or county building department. Permits are typically required for inground pools, and you’ll need to adhere to zoning laws, property lines, and safety regulations.
Design and Layout
Decide on the type of pool you want. The three most common types of inground pools are:
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Concrete: Highly durable and customizable, but the most labor-intensive and expensive.
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Vinyl Liner: More affordable and easier to install, but liners need replacing every 7–10 years.
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Fiberglass: Pre-molded and easy to install, but limited in shape and size options.
Sketch out your pool’s layout and determine where it will be located. Consider sunlight, shade, drainage, and proximity to your home.
Set a Budget
Determine how much you’re willing and able to spend. A DIY inground pool can cost anywhere from $7,000 to $25,000, depending on the materials and equipment used. Budget for:
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Excavation
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Pool shell or materials
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Plumbing and filtration systems
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Electrical wiring
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Permits and inspections
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Finishing and landscaping
3. Tools and Materials Needed
Basic Tools
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Shovel and wheelbarrow
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Tape measure and string line
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Level and transit (or laser level)
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Trowels and floats
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Concrete mixer (for concrete pools)
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Power tools (drill, saw, etc.)
Materials
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Pool kit or construction materials (concrete, vinyl liner, fiberglass shell)
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Rebar or steel mesh (for reinforcement)
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Plumbing pipes and fittings
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Pump and filter system
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Electrical supplies
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Pool coping and decking materials
4. Step-by-Step DIY Inground Pool Construction
Step 1: Excavation
Mark the outline of your pool and start digging. You can do this by hand or rent a backhoe. Make sure to dig to the correct depth, with allowances for pool floor slope, plumbing, and other systems.
Step 2: Installing the Base
Prepare the base by adding a layer of sand or gravel. This provides a smooth, stable surface for the pool shell or liner.
Step 3: Structural Support
For concrete pools, set up the rebar or steel mesh to reinforce the structure. Then pour the concrete and shape the pool walls and floor. For vinyl or fiberglass pools, follow the manufacturer’s instructions for setting up the walls or placing the shell.
Step 4: Plumbing and Electrical
Install the plumbing system for water circulation, including drains, returns, and skimmers. Also, run electrical lines for the pump, filter, and any lighting. Be sure to follow local codes and hire a licensed electrician if necessary.
Step 5: Waterproofing and Lining
Apply waterproofing treatments if needed. For vinyl pools, install the liner carefully to avoid wrinkles. For concrete pools, apply plaster or another finishing material.
Step 6: Backfilling and Coping
Once the pool shell is in place, backfill around it with gravel or soil to secure it. Then install coping around the pool edge and prepare the area for decking.
Step 7: Pool Decking
Install the pool deck using pavers, concrete, stone, or wood. This adds the finishing touch to your pool and creates a comfortable lounging area.
Step 8: Fill and Test
Fill the pool with water and test all systems, including pumps, filters, and lights. Make any necessary adjustments to ensure everything is running smoothly.
5. Maintenance and Safety
Ongoing Maintenance
Like any pool, a DIY inground pool requires regular upkeep:
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Test and balance water chemistry weekly
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Clean the filter system
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Skim debris and vacuum the pool regularly
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Inspect for leaks or equipment malfunctions
Safety Precautions
Safety should never be compromised:
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Install a pool fence with a self-latching gate
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Use pool covers when not in use
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Consider installing alarms or pool safety nets
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Keep flotation devices nearby
6. Common Mistakes to Avoid
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Skipping Permits: Always secure the required permits to avoid legal issues.
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Poor Planning: Take the time to plan every detail, including drainage and sun exposure.
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Ignoring Soil Conditions: Poor soil can cause structural issues. Consider a soil test before starting.
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Underestimating Time and Labor: Be realistic about how much effort the project will take.
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Improper Plumbing/Electrical Work: Improper installations can be dangerous and costly to fix.
7. Tips for a Successful DIY Pool Project
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Consult with Professionals: Even if you’re doing most of the work yourself, it’s wise to consult engineers or pool specialists during planning.
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Use a Pool Kit: Prefabricated kits can simplify the process and include detailed instructions.
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Start in the Right Season: Spring or early summer gives you favorable weather and time to complete the project before peak use.
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Document the Process: Take photos and notes—you’ll thank yourself when doing future maintenance or repairs.
8. Is a DIY Inground Pool Right for You?
A DIY inground pool isn’t for everyone. It requires a mix of construction knowledge, physical labor, and time. But for those willing to take on the challenge, the result can be a beautiful, custom pool for a fraction of the price. It also offers an unmatched sense of satisfaction knowing you built it yourself.
Conclusion
Building a DIY inground pool is a major endeavor, but with proper planning, the right tools, and a bit of grit, it’s an achievable dream for many homeowners. From the first dig to the final splash, every step offers an opportunity to learn and create something truly special. Whether you’re aiming to boost your home’s value or simply want a private paradise, a DIY inground pool is a rewarding investment—both financially and personally.