Installing an above-ground pool kit is a straightforward process when approached methodically. With the right tools, preparation, and adherence to manufacturer specifications, a homeowner or contractor can complete a quality installation in one to two days. This guide outlines the process from site selection to final water balancing.
1. Select the Installation Site
Site selection is the first and most critical step. Choose a level area with adequate drainage, clear of overhead power lines, tree roots, and underground utilities. Measure out the required diameter, adding at least two feet of clearance around the perimeter for access and maintenance.
Recommended base:
- Flat, compacted earth
- Concrete pad (optional but ideal)
- Crushed stone with a sand top layer
Use a transit or laser level to verify elevation. Tolerance should not exceed 0.25 inches across the diameter. An unlevel base is the number one cause of structural failure or liner issues.
2. Mark and Excavate the Area
Mark the pool footprint using spray paint and a center stake. Excavate sod and soil to a uniform depth across the entire footprint. Remove high spots. Do not build up low areas, as they will shift over time.
For a 24-foot round pool, expect to remove 2 to 4 inches of topsoil and up to 4 inches of root or debris layer depending on location.
3. Compact and Level the Base
Compact soil using a mechanical plate compactor. Check level frequently with a builder’s level or string level. Apply a 1 to 2-inch layer of masonry sand or stone dust. Rake smooth and level. Compact again.
If using a cove kit or foam cove, install it along the inner edge of the base now.
4. Assemble the Pool Wall
Unroll the pool wall carefully. It is under tension and can snap. Support the roll with sawhorses or multiple people. Align the skimmer and return cutouts with the intended equipment pad side.
Bolt the wall ends together using the supplied hardware. Ensure the protective plastic strip is in place between the metal and liner. Double-check alignment and wall roundness before proceeding.
Use landscaping stakes or temporary braces to hold the wall upright during assembly.
5. Install Bottom Rail and Uprights
Slide the bottom rails into the base plates. Connect the vertical uprights as specified. Ensure all uprights are level and plumb. Use a rubber mallet if necessary for adjustments.
At this point, verify roundness using a string tied to the center stake. Measure from center to wall at multiple points. The variation should be within 0.5 inches.
6. Place and Smooth the Liner
Unfold the liner inside the pool wall. Allow it to warm in the sun for one to two hours to increase flexibility. Start securing the liner at four equidistant points using coping strips or a bead receiver (depending on liner type). Smooth wrinkles outward from the center.
Do not fill more than 1 to 2 inches of water until the liner is centered, smooth, and properly tensioned. Adjust as needed before continuing fill.
7. Install Top Rails, Caps, and Equipment
With water holding the liner in place, install top rails, ledges, and caps per the instruction manual. Secure all hardware tightly. Avoid over-torquing, which can deform rails.
Install the skimmer and return jet once water level reaches cutouts. Use included gaskets to prevent leaks. Mount the pump and filter system on a level base, typically a small equipment pad next to the pool. Connect plumbing lines, prime the pump, and test circulation.
8. Final Fill and Water Balancing
Fill the pool to 2/3 up the skimmer opening. Turn on the pump and check for leaks, pressure, and suction. Once verified, proceed with chemical startup:
- Add a metal sequestrant if using well water
- Shock chlorinate with calcium hypochlorite
- Adjust pH to 7.4–7.6
- Set chlorine level to 1–3 ppm
- Adjust alkalinity and hardness as needed
Run the pump continuously for 24–48 hours during initial startup.
9. Safety and Compliance
Install any required fencing, pool alarms, or ladders as required by local code. Use a pool cover when not in use and post safety signage if applicable.
We forgot to mention – first you have to order you DIY pool kit. We recommend checking out AquaDoc’s swimming pool kits to find something high quality and affordable. If you happen to buy a swimming pool kit from AquaDoc, be sure to tell them that FREDEO sent you!