A standard 6x4m marbelite pool in Gauteng costs around R78,000, built from the ground up by one crew from start to finish. That figure isn’t a teaser rate that grows once the contract lands on your kitchen table. It’s the number on the invoice, covering everything from the first peg in the ground to the water going in. Understanding marbelite pool construction cost means understanding what that R78,000 is actually paying for, because the finish itself is only one line in a much longer build.
Breaking down marbelite pool construction cost, stage by stage
A pool build isn’t one job priced as a lump sum. It’s five or six distinct trades working through a sequence, each with its own materials and labour hours attached. The table below sets out what happens at each stage of a standard 6x4m marbelite build, and what your money buys at each point.
| Stage | What happens | What it includes |
|---|---|---|
| Site prep and excavation | Marking out and squaring the site, then digging the hole | Hand labour and/or TLB work, spoil removal |
| Steel and shell | The reinforcement cage goes in, then the concrete pour | Y8 bars, 100mm mesh, a ring beam, 30 MPa concrete at 150mm thick |
| Fittings and plumbing | Weir, aim-flow and LED light positioned during the pour | 50mm PVC piping for suction and return |
| Equipment | The ‘Box’ combo unit installed and wired in | Pump, sand filter, DB board with a battery-backed timer, pump house |
| Finish and surrounds | Marbelite applied, mosaics set, coping and paving laid | Ceramic mosaics, 450x450mm flagstone coping, a 900mm paved apron |
| Commissioning | Pool filled, systems tested, water balanced | Ready to swim |
Excavation: where hand labour changes the bill
Every build starts the same way. We mark out and square the site, then excavate by hand and/or TLB, depending on how the machine can move around your stand. A wide gate and open side access let a TLB clear most of the hole in a single day. A narrow driveway or a tight boundary wall means more of that dig happens with a spade and a wheelbarrow, and hand labour simply takes longer to move the same volume of soil.
This is the first place a 6x4m quote can shift, even before a single bag of cement arrives. It’s also why two quotes for what looks like an identical pool can land at different numbers once a crew actually walks the site.
Steel and the concrete shell: the part nobody sees again
Once the hole is square and level, the steel cage goes in. We use Y8 steel bars and 100mm mesh wire, tied together with a ring beam around the top edge for extra strength where the shell meets the coping. Then comes 30 MPa ready-mix concrete, poured to a full 150mm thickness, sourced from a reputable supplier rather than mixed on site by hand.
While that concrete is still setting, the weir, aim-flow outlet and LED light get positioned in the shell. Get this step wrong and you’re looking at a chipped-out wall later to fix a fitting that’s sitting in the wrong spot. Once the pour is done, the shell cures for three to five days before anyone touches it again. That waiting period isn’t downtime — it’s the concrete reaching the strength it needs to carry the finish and the water pressure that follows.
Plumbing, fittings and the equipment box
With the shell cured, 50mm PVC piping runs for suction and return, and the ‘Box’ goes in — our combo unit covering the pump, sand filter, an electrical distribution board with a battery-backed timer, and the pump house that houses all of it. Once that’s connected, the smaller fittings follow:
- Weir, aim-flow and LED light get connected to the plumbing
- Wiring for the light runs back to the distribution board
- The whole circuit is tested before anything gets covered up
The order matters. Testing the wiring and plumbing before the paving goes down means any fault gets caught while it’s still easy to reach, not after 450x450mm flagstone is sitting on top of it.
The marbelite finish and the surrounds
This is where a marbelite pool earns its name. Ceramic mosaic tiles go in around the waterline first, then marbelite gets applied by hand across the whole shell and left to cure overnight. It’s a cement-and-marble-aggregate plaster, and the appeal has always been the same: a smooth, bright, classic South African finish that costs less than the alternative finish we also install, without giving anything away on strength or water resistance.
Around the pool, bull-nose copings — usually 450x450mm flagstone — frame the edge, and matching 450x450mm paving creates a 900mm apron around the whole pool. That apron isn’t decoration. It’s the surface you’ll actually stand on wet, and it’s priced into the same R78,000 rather than quoted separately once you’ve already committed.
Filling and commissioning
The final step is filling the pool and commissioning it — checking that the pump, filter, lights and fittings all work together as one system, and balancing the water before anyone swims. The concrete shell carries a ten-year guarantee, the marbelite finish five years, and the piping one year, so this stage isn’t just about seeing water in the hole. It’s the point where we sign off on a system, not a shape.
Where fibreglass sits by comparison
Trademen Pools builds both finishes, and a fibreglass version of the same 6x4m pool runs to around R85,000. The gap comes down to materials and application time rather than one finish being cut-price. Marbelite is applied by hand and cured overnight; fibreglass needs the shell plastered and dried completely before resin and gelcoat go on and cure. If budget is the deciding factor on a standard-size pool, marbelite is where most homeowners land. If long-term surface maintenance matters more than the upfront number, that’s a separate conversation worth having before you sign anything.
What the standard price doesn’t include
R78,000 covers a complete, functioning 6x4m marbelite pool on a site with reasonable access. It doesn’t cover everything a homeowner might want alongside it. Solar heating, custom water features like a cascade or spout, decking beyond the standard 900mm apron, and any boundary wall or fencing work sit outside the base price, because they’re additions to the pool rather than part of building it.
Difficult access adds cost too, for the reasons covered above — more hand excavation, more time on site, more labour hours against the same 6x4m footprint. These add-ons and site variables are exactly why marbelite pool construction cost estimates can vary sharply between two quotes that look identical on paper. What we can tell you is that council paperwork — approved drawings and a signed indemnity form, which most Gauteng municipalities require before work starts — gets handled by us as part of the build. It’s not something you’re left to chase up on your own between site visits.
Getting an accurate number for your site
R78,000 is a genuine, honest anchor figure for a 6x4m marbelite pool, not a number designed to get you on the phone before the real price appears. But it’s still an anchor, not a quote. The only way to know what your pool will actually cost is to have someone walk your stand, look at access, check the ground, and confirm size and extras against what you have in mind.
That’s the site visit we do before any written quote goes out. Once you’ve seen the stage-by-stage breakdown above, marbelite pool construction cost stops being a guess and starts being a number you can actually plan around.
Frequently asked questions
What does the R78,000 marbelite pool price include?
The R78,000 price covers the complete construction of a standard 6x4m marbelite pool, from initial site preparation and excavation to the final filling and commissioning. This includes all materials and labor for the steel and concrete shell, plumbing and fittings, the equipment box (pump, filter, timer, pump house), the marbelite finish with mosaics, coping, and a 900mm paved apron around the pool. Council paperwork is also handled as part of the build.
How is the excavation process priced?
Excavation is priced based on the method used, which can be hand labour or a TLB, or a combination of both. If site access allows for a TLB, it can clear most of the hole in a day. However, narrow driveways or tight boundaries may require more hand labour, which takes longer and can increase the overall cost of this stage.
What is the concrete shell made of and how thick is it?
The concrete shell is constructed using 30 MPa ready-mix concrete poured to a thickness of 150mm. It includes a reinforcement cage made of Y8 steel bars and 100mm mesh, with a ring beam around the top edge for added strength.
What are the typical surrounds for a marbelite pool?
The standard surrounds include bull-nose copings, typically 450x450mm flagstone, which frame the edge of the pool. A matching 450x450mm paving creates a 900mm apron around the entire pool, providing a functional surface to stand on.
What extras are not included in the R78,000 price?
The R78,000 price does not include optional additions such as solar heating, custom water features like cascades or spouts, decking beyond the standard 900mm apron, or any boundary wall or fencing work. Difficult site access can also add to the cost due to increased labour hours.
Know what your marbelite pool will cost, stage by stage
Every site is different once a crew walks it, so the R78,000 figure moves depending on access, ground conditions and the finishes you choose. Get a written quote based on your actual stand, or get in touch to talk through your build before committing to anything.