Rainbow Tanks

Contact Us: 082 3800 959 / 079 1605 044

For Water tank prices.

Why buy a Round Water Tank over a Box-shaped Water Tank?

 Round water tanks have several structural advantages.

The most commonly used water reservoirs have curved surfaces. They may have a spherical, paraboloid or cylindrical shape. Such round tanks enjoy structural advantages over tanks with square or rectangular surfaces.

Economical Structure

  • A cylindrical water tank has the least possible ratio of circumference to area i.e. less surface area than a box-shaped water tank that holds the same amount of water. For this reason, a spherical water tank requires less building material than its box-shaped equivalent and is consequently more economical to build.

Structural Strength

  • A round structure is the strongest geometrical structure and is stronger than box-like alternatives, according to Monolithic. Therefore, a round structure will more successfully withstand the outward-directed force of the water stored within and the force of wind and rain that impinges upon the structure from without.

Constant Heat Level

  • Because round structures minimize the surface area through which heat can radiate, they keep the enclosed water at a more constant temperature than box-like structures. As a result, the water is less affected by ambient temperature fluctuations and also loses less heat in winter and gains less heat during the summer.

Cleaning and Hygiene

  • Round tanks are much easier to keep clean than those with corners. Corners are known to harbour microbes.

When you purchase a Rainbow water tank it comes with a 12 year warranty! 

For water tank prices on:

20 000 Litre water tanks
50 000 Litre water tanks
80 000 Litre water tanks
100 000 Litre water tanks
200 000 Litre water tanks
300 000 Litre water tanks
400 000 Litre water tanks
500 000 Litre water tanks
Million litre water tanks!

Call us today! 064 860 3079




Request a Quote Today

Limpopo Towns

Towns we supply water tanks to:

Costs of water tank installations may vary from town and location.

  • Alldays
  • Bandelierkop
  • Ba-Phalaborwa
  • Bela-Bela
  • Bochum
  • Bosbokrand
  • Baltimore, Limpopo
  • Dendron
  • Duiwelskloof
  • Ellisras
  • Gravelotte
  • Giyani
  • Haenertsburg
  • Hoedspruit
  • Klaserie
  • Lephalale
  • Letsitele
  • Leydsdorp
  • Louis Trichardt
  • Mankweng
  • Maruleng Local
  • Municipality
  • Modimolle
  • Modjadjiskloof
  • Mogwadi
  • Mokopane
  • Mookgophong
  • Messina
  • Musina
  • Naboomspruit
  • Nylstroom
  • Ofcolaco
  • Phalaborwa
  • Polokwane
  • Potgietersrus
  • Roedtan
  • Senwabarwana
  • Seshego
  • Thabazimbi
  • Thohoyandou
  • Tzaneen
  • Vaalwater
  • Vivo
  • Zebedeila
  • Zion City Moria