Building Happy Pool metal-walled swimming pools (yourself)

Building a swimming pool might seem like a major task, but with the right steps and preparation, it is perfectly manageable. Below is a comprehensive explanation of the process, so you know exactly what to do to install your pool correctly.

Phase 1: Preparation and construction of the base

The first step in building your pool is creating a solid and stable base. This begins with pouring a concrete slab as a foundation.

Ensure the concrete slab is completely flat and level before continuing. This prevents problems with the pool's construction and alignment.
After the concrete slab has cured, the side walls are bricked. These walls provide extra stability to the pool.
Next, an underlayment is laid over the concrete slab. This underlayment provides a soft surface and prevents damage to the liner. Ensure the sections of the underlayment fit together seamlessly.

Construction of the walls:

Place the small blue profile on the surface and set the steel wall into it.
Close the wall with the aluminum profile to keep the structure sturdy.
The skimmer is placed in the steel wall. By default, this is in the center of the curve, but it can be moved upon request, for example, to accommodate paving or personal preferences. The inlet nozzle and skimmer can be positioned freely.

Phase 2: Attaching the side walls

Now that the steel wall is in place, it is time to add extra stability to the structure:

Attaching brackets: The side walls are secured to the support walls using three included brackets. This prevents movement and ensures a stable construction.
Foil finish: Use the included pieces of foil to neatly finish the attachment points.
Corrosion protection: The pre-punched holes in the steel wall are sprayed with zinc spray. This protects the metal against rust and extends the lifespan of the pool.

Phase 3: Installing the liner

The liner is an important part of your pool, as it ensures that the water stays in the pool and provides a sleek finish.

Alignment: The liner has a weld seam that must run exactly through the center. On the floor of the pool, there are arrows that help with correctly positioning the liner.
Installing the liner:
- Hang the liner over the edge of the pool.
- Ensure the seams and arrows are in the correct position.
- Install the top profile to hold the liner in place.

Proper alignment of the liner is crucial to avoid wrinkles and irregularities.

Phase 4: Initial filling of the pool

To allow the liner to form properly and become taut, the pool must be filled with a small layer of water.

Fill the pool with approximately 5 cm of warm water.
Carefully remove wrinkles in the liner by rubbing with your hands from the center outwards. This prevents folds and ensures a neat finish.

💡 Insulation tip: For extra insulation, polystyrene boards can be placed on the sides of the pool. This helps to retain heat and keep the water at the desired temperature for longer.

Phase 5: Checking dimensions

Before the pool is completely filled, it is wise to double-check the dimensions.

Check whether the liner and construction fit correctly and that there are no deformations or shifts.
This is the moment to make any necessary adjustments before proceeding with filling.

Phase 6: Final filling and finishing

The final phase is filling the pool completely and installing the built-in parts.

Gradual filling: Fill the pool with clean tap water. Make sure that the walls slowly settle into the correct shape during filling.
Installing built-in parts: Only once the walls are taut can the skimmer, inlets, and other built-in parts be permanently mounted.
Backfilling: Wait to backfill the earth around the pool until the pool is completely full. This prevents deformation of the walls.
Important warning: Never use a vibrating plate to compact the sand around the pool. This can damage the structure. Instead, you can manually settle the sand with water to ensure it compacts properly.

Conclusion

With these six steps, you can successfully build your own swimming pool. By working accurately, preparing sufficiently, and using the right materials, you ensure a durable and high-quality installation. This way, you can enjoy a fresh and clear pool for years to come!