Choosing the right water tank is one of the most important decisions for any Kenyan household or business. Here is what to consider:
Material: Plastic (polyethylene) tanks are the most popular in Kenya due to their affordability, light weight, and resistance to rust and algae. Look for UV-treated tanks for outdoor use. Galvanized steel tanks are more durable but susceptible to rust over time and are better suited for industrial use.
Capacity: For a household of 4-6 people, a 2,500 to 5,000 litre tank is usually sufficient for 3-5 days of storage. For commercial premises or areas with very unreliable water supply, consider 10,000 litres or more.
Underground vs Overhead: Overhead tanks use gravity to deliver water pressure without a pump, which is economical. However, they require a strong elevated structure. Underground tanks are hidden and can store very large volumes, but they always need a pump to deliver water.
Quality and warranty: Always buy tanks from reputable manufacturers. A good quality tank will have at least a 10-year warranty and be marked as food-grade safe.
Stand and base: The tank stand must be properly engineered. A 5,000-litre tank full of water weighs over 5 metric tons — an inadequate stand is a serious safety risk.
Kisiago Plumbers supplies and installs quality water tanks for homes and businesses across Mbita, Homabay, Kisii, Nyanza, and Kisumu.