Pool construction Gauteng homeowners ask us about takes 3 to 4 weeks once the build starts. What decides whether that window holds is the planning before the first spade goes in. This guide covers the decisions that matter, in the order you will face them, so you know what you are signing up for.
Nash Pools was founded in 2020. We build, finish and service residential pools in Johannesburg, Pretoria, Sandton, Centurion and the surrounding areas. What follows comes from how we run our own jobs.
Choose the shell and finish first
Before you look at shapes or tiles, decide what the pool is made of. Material drives the design options, the build sequence and the guarantee you receive. As custom swimming pool builders, we work in concrete and fiberglass, and we apply marbelite finishes.
| Option | What it is | Our guarantee |
|---|---|---|
| Concrete | A shell built on site to your shape and size | 10 years on concrete work |
| Fiberglass | A fiberglass pool installed on your property | 5 years on fiberglass |
| Marbelite | A surface finish for the pool interior | 5 years on marbelite |
How the materials compare
Concrete gives you the most freedom. The shape follows your garden, not a catalogue. That suits awkward plots, larger pools and designs with features built into the structure. Fiberglass suits homeowners who want a smooth surface and a tidy, contained build. Marbelite is a finish, so it goes on the interior surface and does not replace the shell.
Matching the material to what you value
Be honest with yourself about your priorities. If a particular shape or size matters, that points one way. If you want the simplest route to a finished pool, it may point another. We talk this through on the first visit. Changing material after the design is drawn means redrawing it.
What “custom” means for your property
Custom pool design Gauteng families can live with starts with your plot, not with a standard model. We work through three things before anything is drawn: layout, access and extras.
Layout and how you will use the pool
We look at where the sun falls and where the house sits in relation to the water. We also ask how your family will use the pool. A pool for young children needs a different layout from one for lap swimming or entertaining.
Site access and logistics
Access matters more than most people expect. Machinery and materials have to reach the spot you have chosen. A beautiful position at the back of the garden costs you extra work if the only way in is a narrow gate. We check this at the site visit, so it never surprises you on day one.
Lighting, water features and equipment
We install LED lighting, modern water features and energy-efficient pool equipment. Plan them into a new build rather than adding them later. Decide which ones you want before we finalise the design. Adding lighting or a water feature to a finished pool means cutting into work that is already done.
Clients tell us the result is worth the planning. Sarah Thompson in Sandton had us build her pool from scratch, and she is one of several Gauteng homeowners who chose a Nash Pools custom build.
Pool construction Gauteng: how a build runs, design to handover
Every project differs in detail, but the order of work stays the same. A new pool installation with us follows this sequence.
- Site visit and brief
- Design and quote
- Excavation and shell
- Plumbing, filtration and electrical
- Finish and surrounds
- Filling, water balancing and handover
The order matters because each stage locks in the next. We also manage the project from start to finish, so you deal with one team the whole way.
Why design and quote come before any digging
You approve size, depth, shape, material and extras on paper first. Changing your mind on paper costs nothing. Changing it once the hole is dug costs time and money.
Why the shell comes before the pipework
The plumbing and electrical runs have to match the finished structure. The equipment position also affects servicing and running costs. We place the pump and filter where we can reach them easily later, not just where they fit.
Why the finish and the water come last
The finish goes on last, and the water follows it. We fill the pool and balance the chemistry before handover. You receive water you can use, not a project that needs another week of attention. The whole on-site build is the 3 to 4 weeks we quote.
Planning around the season
Most people start thinking about a pool when the weather warms up. That is also when builders get busiest. A new pool build Johannesburg homeowners start in spring competes for the same crews as everyone else’s. Building a swimming pool in Gauteng is easiest when you request your quote early and settle the design well ahead of summer.
Leave room for the 3 to 4 weeks of building. Weather affects an outdoor build, so treat the timeline as a plan, not a promise written in stone. Starting early gives you a buffer. Starting late means any delay eats into your swimming season. If you want pool construction Gauteng summers can make full use of, the planning has to start before the warm weather does.
Mistakes that cost homeowners time and money
Most problems on a new pool trace back to a handful of avoidable decisions.
- Choosing on price alone. Two quotes only compare if they cover the same size, material, finish, equipment and extras. When you compare quotes from pool builders Pretoria or Johannesburg side by side, ask for each item to be written out.
- Leaving the finish for later. Surface and colour affect how the pool looks and how it ages. Decide early.
- Ignoring access. A pool you cannot reach with machinery costs more to build.
- Skipping the question about guarantees. Ask what each guarantee covers and for how long, for every part of the build.
- Forgetting who looks after it. A new pool still needs regular cleaning and water balancing. Plan for that before handover.
None of these is hard to avoid. They only hurt when nobody raises them until the work is underway.
What the guarantees cover
We guarantee our concrete work for 10 years. Our fiberglass and marbelite work each carry 5 years. We also warrant all workmanship. The periods differ because the materials differ, so match the guarantee to the material you choose. Ask us for the terms in writing before you sign.
What it costs
We do not publish a single price for a new pool, because no honest single price exists. The cost depends on the size and depth, the material, the finish and the equipment. Extras such as lighting and water features add to it. So does a site that is hard to work on.
The fastest way to a real number is a site visit and a written quote for the exact pool you want. If the figure is higher than you hoped, tell us. We can adjust size, finish or extras and show you what each change does to the price.
After handover: keeping the water right
A new pool does not look after itself. We offer weekly and monthly servicing, including cleaning and water balancing, so the pool you paid for stays clear and safe. Regular care also catches small equipment problems before they turn into repairs. You can read more on our pool services page.
Priya Naidoo in Johannesburg is one of our servicing clients. She relies on us for regular maintenance, and it is the same team that builds the pools.
Start with a conversation
Tell us your suburb, roughly what you have in mind and when you want to swim. We will take it from there. Send us a message through our contact page to book a site visit and request your written quote.
Frequently asked questions
How long does custom pool construction take in Gauteng?
Once the build begins, custom pool construction in Gauteng typically takes 3 to 4 weeks. The most crucial factor in sticking to this timeline is thorough planning before any physical work starts.
What are the main pool shell and finish options?
We offer concrete shells, which are built on-site to your exact specifications, and pre-fabricated fiberglass shells. For the interior surface, we apply marbelite finishes. Concrete work comes with a 10-year guarantee, while fiberglass and marbelite finishes each have a 5-year guarantee.
How does the choice of pool material affect the design?
Concrete provides the most design flexibility, allowing for unique shapes and integrated features that can adapt to any garden space. Fiberglass offers a smooth surface and a more contained build process. Marbelite is a surface finish and doesn’t replace the structural shell.
What factors are considered during custom pool design?
Custom pool design begins with understanding your property’s layout, including sun exposure and proximity to the house, and how your family intends to use the pool. We also assess site access for machinery and materials, and discuss any desired extras like lighting or water features.
Why is it important to finalize the design before excavation?
Approving the size, depth, shape, material, and extras on paper first means any changes are cost-free. Altering these decisions after excavation has begun will incur additional time and expense.
What are common mistakes to avoid during pool construction?
Homeowners often make costly mistakes by choosing based solely on price without comparing all included items, delaying decisions on the pool’s finish, neglecting site access considerations, skipping questions about guarantees, and forgetting the need for ongoing maintenance after handover.
Ready to take the next step?
If this is what you are looking for, get in touch and we will help you get started.