Choosing the right water tank for your home is essential for ensuring an uninterrupted water supply. In Jorhat, Assam, where municipal water supply can be intermittent, a properly sized overhead tank makes all the difference. But how do you determine the right capacity? Too small, and you will run out of water. Too large, and you waste money and space. This guide helps you calculate the ideal water tank capacity for your household and introduces the best tank options available at Hindustan Sanitary House.
Understanding Your Daily Water Needs
The first step in selecting a water tank is calculating your family's daily water consumption. On average, a person in India uses about 135 litres of water per day for drinking, cooking, bathing, washing clothes, and flushing toilets. Here is a rough breakdown:
- Drinking and cooking: 10 litres per person
- Bathing: 50–80 litres per person
- Toilet flushing: 30 litres per person
- Washing clothes and dishes: 30 litres per person
- Household cleaning: 10 litres per person
For a family of 4 in Jorhat, the daily requirement is approximately 540 litres. However, you also need to account for water for gardening, car washing, and guests. A good rule of thumb is to add 20–30% buffer capacity.
Recommended Tank Capacities by Household Size
- 1–2 members: 300–500 litre tank
- 3–4 members: 500–1000 litre tank
- 5–6 members: 1000–1500 litre tank
- 7+ members or large joint families: 1500–3000 litre tank
For apartment buildings and commercial establishments in Jorhat, larger tanks of 3000–10000 litres are common. These typically require reinforced roof structures and professional installation.
Overhead vs Underground Tanks
Most homes in Jorhat use overhead tanks placed on the roof or on a tower structure. Overhead tanks use gravity to supply water to taps, ensuring consistent pressure without a pump (once filled). Underground tanks store water from municipal supply or borewells and require a pump to lift water to the overhead tank. Many homes use both — an underground tank for storage and an overhead tank for daily supply.
Why Supreme Water Tanks Are the Best Choice
Supreme Industries is one of India's most trusted names in water storage solutions. Their water tanks are manufactured using rotational moulding with food-grade, UV-stabilized LLDPE (Linear Low-Density Polyethylene). At Hindustan Sanitary House, we stock Supreme water tanks in a wide range of capacities. Here is why our customers in Jorhat prefer Supreme:
- Food-Grade Material: Supreme tanks are made from virgin, FDA-approved material that does not leach harmful chemicals into the water.
- UV Stabilization: The tanks include UV stabilizers that prevent material degradation from prolonged sun exposure.
- Triple-Layer Technology: Supreme's three-layer construction provides strength, UV protection, and a clean inner surface.
- Leak-Proof: The seamless, single-piece construction eliminates the risk of leaks.
- Easy Installation: Supreme tanks are lightweight compared to concrete tanks and can be installed without heavy equipment.
- 10-Year Warranty: Supreme offers a comprehensive warranty that reflects their confidence in product quality.
Additional Tips for Water Tank Buyers in Jorhat
Consider the space available on your rooftop before selecting a tank size. Measure the area and ensure there is enough space for installation and future maintenance. Check the weight of the tank when full — a 1000-litre tank weighs about 1000 kg when filled, so your roof must be able to support this load. Also, consider purchasing a tank with a darker colour if it will be exposed to direct sunlight, as dark colours prevent algae growth inside the tank.
Visit Hindustan Sanitary House for Supreme Tanks
At Hindustan Sanitary House, Gar-Ali, Jorhat, we stock a complete range of Supreme water tanks from 150 litres to 10000 litres. Our team can help you calculate the right capacity for your home and guide you on the best placement and installation practices. We also carry all necessary accessories including tank stands, float valves, and connecting pipes.
Browse Supreme water tanks available at Hindustan Sanitary House →
Call +91 94353 50654 for Tank Sizing Help