Building an above ground pool is an exciting step toward creating a personal oasis, but the costs can quickly add up. The most significant line item, after the pool liner itself, is often the platform it sits on. The good news is that you do not need to spend a fortune to create a stable and attractive deck. With smart planning and the right materials, it is absolutely possible to build a cheap deck for above ground pool that does not sacrifice safety or aesthetics.
Why You Need a Deck, Not Just Bare Ground
Before diving into cost-saving strategies, it is important to understand why a raised surface is necessary. Most above ground pools are installed at waist or chest height, and stepping directly into the soft ground can lead to uneven settling that destabilizes the wall. A deck provides a solid, level foundation that protects the liner from stretching or tearing. Furthermore, a deck creates a safety barrier, making it slightly more difficult for small children or pets to accidentally fall in, and it elevates the water to a more inviting height, reducing the strain on your back when climbing in and out.
Material Showdown: Wood vs. Composite
The choice of materials is the single biggest factor in determining the final price. While pressure-treated pine is the go-to budget option, you should compare it against other available materials to ensure you are getting the best value for your specific situation.

| Material | Cost Per Square Foot | Lifespan | Maintenance Level |
|---|---|---|---|
| Pressure-Treated Pine | $3 - $8 | 10-15 years | High (Requires annual sealing) |
| Composite Decking | $8 - $15 | 25+ years | Low (Just washing) |
| PVC/Vinyl Decking | $7 - $12 | 20+ years | Low (Just washing) |
For the absolute cheapest route, pressure-treated lumber is the clear winner. Although it requires sealing every year or two to prevent rot and splintering, the initial cost is significantly lower than composite alternatives. If you are willing to invest a bit more upfront to save on future sweat equity, recycled PVC or composite boards are excellent long-term investments that will outlast wood two to one.
Design Strategies for Maximum Savings
How you design the structure has a massive impact on the total cost. A complex, multi-level deck with intricate staircases will cost significantly more than a simple, square platform. To keep the price down, opt for a standard shape that minimizes wasted cuts. Additionally, consider the height; a higher deck requires more vertical space and often additional bracing, which increases material costs. A standard height that aligns with the top of the pool wall usually offers the best balance of safety and affordability.
The DIY vs. Professional Installation Dilemma
Labor costs can inflate a project's budget just as quickly as material choices. If you have basic carpentry skills and the time to dedicate to the project, installing the deck yourself is the most effective way to keep the price low. Removing the labor markup means you are only paying for the wood and fasteners. However, if your schedule is tight or you lack confidence in your ability to level the structure perfectly, hiring a professional might be worth the premium. A poorly installed deck can collapse, posing a serious safety risk that far outweighs the savings of a DIY approach.

Smart Surfacing Options to Save Money
Once the frame is built, you need to decide what goes on the surface. While cedar or Ipe wood offers a luxurious look, it is also incredibly expensive. For a cheap deck for above ground pool, you have excellent alternatives. Plastic “deck in a box” tiles are a fantastic budget option; they snap together easily, require no sanding, and drain water perfectly. Alternatively, rubber pool deck tiles are durable, comfortable underfoot, and often made from recycled materials. These options bypass the need for carpentry entirely, allowing you to finish the project in a single weekend.
Maintaining Your Budget Build
Choosing the cheap route does not mean choosing a path to failure. With proper maintenance, a budget deck can look great for years. The key is to manage water drainage. Ensure there is a small gap between the boards to prevent mold and mildew, and use a high-quality outdoor sealer to protect the wood from UV damage. By staying on top of these small tasks annually, you prevent the small issues—like rot or discoloration—from becoming large, expensive repairs that require a full teardown.
Finalizing Your Cost-Effective Plan
Creating a cheap deck for above ground pool is about making informed trade-offs. You are choosing the strength and reliability of pressure-treated wood over the zero-maintenance appeal of composite, or opting for a simple DIY install to fund better safety features like a sturdy handrail. By focusing on durable, affordable materials and straightforward designs, you can create a safe, functional, and attractive platform that enhances your swimming experience without breaking the bank.