Water tank installation in Johannesburg
Storage decides how useful a borehole is: it turns an intermittent supply into water that is there when you need it. We connect you with a vetted contractor who installs tanks and quotes you directly.
Why storage matters more than the borehole alone
A borehole pumps when it pumps; your household draws water when it draws water. Storage bridges that gap. It also lets a modest-yield hole work for you, because the pump can run at a steady rate into a tank across the day rather than trying to meet demand in real time. Most Johannesburg installations combine the borehole with one or more tanks on a stand, and often a booster pump to push water into the house at useful pressure.
Storage is also your reserve through a power cut, a municipal interruption or a pump repair, if the plumbing is arranged so the tank can feed the house when the borehole cannot.
Sizing and siting a tank
Tank size should follow your real daily use and how much reserve you want, not the biggest tank that fits. Too small, and the reserve is gone after one dry spell; too large for the stand, and it dominates the garden and puts a load on a raised base that has to be built properly. A tank on the ground needs a pump to move water into the house; a tank on a stand can feed low-demand points by gravity.
Where the tank sits matters too. It should be accessible for cleaning and repairs, clear of the boundary and the house in line with local rules, and sited so the base and the overflow cannot undermine anything. The contractor who installs it should walk the site with you before anything is ordered.
Joining tank, borehole and house
The tank is only as good as the plumbing around it. Level controls stop the pump when the tank is full and protect it when the hole runs low. A float or non-return arrangement stops tank water draining back down the hole. If the tank is plumbed to supply the house, the changeover between municipal and stored water has to be done so it cannot contaminate the mains supply — this is a plumbing and, in some cases, a by-law matter, and the contractor should handle it correctly.
What moves the quote
We do not publish prices. The contractor quotes you directly once they understand the job. These are the factors that usually make the difference:
- The storage volume and the number of tanks needed for your use
- Whether the tank goes on a stand, with the base or platform that requires
- Whether a booster pump is needed to pressurise the house
- The plumbing to join borehole, tank and house, including changeover to municipal supply
- Level controls and the protection for the pump
- Access for delivery and siting on the stand
Water tank installation by suburb
Frequently asked questions
How much storage do I need?
It follows your daily use and how much reserve you want, not the largest tank you can fit. The contractor should size it from how you actually use water.
Can I use the borehole water during a municipal outage?
A tank installed as a reserve can feed the house if the plumbing is arranged for it, and if the changeover to the mains is done so it cannot contaminate the supply. Ask the contractor to plumb it that way from the start.
Do I need a booster pump?
If the tank sits on the ground, yes for normal household pressure. A tank on a stand can feed low-demand points by gravity, but often needs a booster for showers and taps.
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