Installing a round above‑ground swimming pool can be a smooth, efficient project when you’re prepared. Below is a clear, organized walkthrough — plus helpful tips and a video — to guide you from start to finish.
Having the right tools on hand makes the entire installation faster and easier. Separate your hardware, tools, and pool components so everything is easy to access.
You’ll also need very fine sand for the pool base and cove, plus one patio block per post.
After organizing your materials, choose a large, level area in your yard. Check for underground utilities and ensure your installation complies with all local and state codes.
Quick Tip: Renting a transit from a local equipment store provides precise leveling. A long board with a level also works well.
To find the center point, measure off an existing object (like a fence or wall) and mark where the pool wall will sit. Then:
Remove sod, roots, rocks, and debris to ensure a smooth pool floor.
Quick Tip: A sod cutter dramatically speeds up grass removal. Most large hardware stores rent them.
Clearing the area may expose uneven ground. Always dig down the high spots — never build up low areas. This prevents settling and long‑term damage.
Once the area is within 1 inch of level, you’re ready to build.
Attach each bottom rail to its bottom plate. Whether metal or resin, the process is similar. Measure the diameter in several spots to ensure the ring is perfectly round, then stake it in place.
Quick Tip: Lay out all rails and plates around the perimeter before connecting them.
Place a patio block under each bottom plate for added support. Dig each block into the ground so the track remains level.
Quick Tip: Ensure all blocks — and all bottom plates — are level within ½".
Remove one bottom rail and mark the plate locations. Spread sand evenly throughout the pool area, then replace the rail.
Quick Tip: Trace the bottom plate onto the block with chalk so you can reposition it perfectly.
Pool walls can be heavy and awkward. Place the wall into the bottom track and adjust as needed. Use landscaping stakes to support the wall as you work.
Quick Tip: Confirm the skimmer cutout is at the top before securing the wall.
Build a 6–8 inch high cove around the inside perimeter.
Quick Tip: A 45‑degree slope made from sand or a pool cove liner works best.
Install uprights into each bottom plate. These support the pool wall.
For resin uprights: Slide the upright into the resin cuff until it snaps in — no hardware needed.
Quick Tip: Ensure all tabs are fully engaged at the bottom.
Tamp the sand to create a smooth, solid base. Sweep away any lines afterward.
Quick Tip: Lightly wetting the sand helps it pack more firmly.
Lay the liner in the sun to soften it, then roll it up for easier placement. Remove shoes before stepping inside the pool.
Overlap Liner
Beaded Liner
Unibead Liner
Work out wrinkles from the liner, then install stabilizer rails around the top of the wall. Secure top plates to each upright.
Quick Tip: Use a level to ensure uprights are perfectly vertical.
Place all top rails before tightening screws. This ensures proper alignment.
Add water gradually. When there’s about 1 inch of water, smooth out wrinkles in the liner. Fill halfway, then install the skimmer and return fittings. After connecting the filter and pump, finish filling the pool.
Quick Tip: Adjusting the liner early gives you a cleaner, tighter finish.
Your pool includes safety labels — apply them in the designated areas. Always follow local safety codes and supervise swimmers at all times.
Part One |
Part Two |