Overhead water tanks are an essential part of modern buildings—be it homes, apartments, or commercial spaces. These tanks ensure a continuous water supply by storing water at a height, allowing gravity to distribute water efficiently throughout your building.
This guide will cover everything you need to know about overhead water tanks: types, materials, installation steps, cleaning, pricing, benefits, and frequently asked questions. Whether you’re planning to install a new tank or upgrade your existing one, this blog will serve as your one-stop resource.
What is an Overhead Water Tank?
An overhead water tank is a water storage container placed on rooftops or high platforms to store and distribute water. Also known as an overhead water storage tank, over head water tank, or tank overhead, it plays a critical role in water supply systems.
By using gravity, overhead tanks reduce the need for electric pumps for internal water distribution, making them energy-efficient.
Types of Overhead Water Tanks
Choosing the right type of overhead water tank depends on your needs, space, and budget. Here are the main types:
1. Plastic Overhead Water Tanks
- Lightweight and easy to install
- Affordable
- UV-resistant variants available
2. Concrete Overhead Water Tanks
- Highly durable
- Suitable for large buildings
- Require more space and structural support
3. Stainless Steel Overhead Water Tanks
- Long lifespan
- Hygienic and rust-free
- Expensive
4. Fiber-Reinforced Plastic (FRP) Tanks
- Strong and corrosion-resistant
- Lightweight
- Higher upfront cost
Materials Used in Overhead Water Tanks
The material of your overhead water tank affects durability, hygiene, and maintenance. Here’s a breakdown:
Plastic (Polyethylene)
- Most common for residential use
- UV stabilized and food-grade safe
Concrete
- Preferred in large buildings and industrial use
- Long-lasting but needs maintenance
Stainless Steel
- Ideal for hospitals, food processing units
- Prevents algae and bacterial growth
FRP
- Industrial-grade strength
- Chemical-resistant
Installation Guide for Overhead Water Tanks
Step 1: Select a Location
Choose a flat, strong surface on your rooftop.
Step 2: Platform Preparation
Build a concrete base or steel frame to support the tank.
Step 3: Plumbing Connections
Install inlet and outlet pipes with appropriate valves.
Step 4: Overflow and Air Vent
Ensure the tank has a proper overflow pipe and air vent to avoid pressure build-up.
Step 5: Final Check
Ensure all fittings are leak-free before use.
Pro Tip: Hire a professional to ensure safe and leak-proof installation.
How to Clean Overhead Water Tanks
Keeping your overhead water tank clean is vital for health and hygiene. Dirty tanks can contaminate your water supply.
Professional services like Overhead Water Tank Cleaning ensure deep cleaning with anti-bacterial treatments and vacuum machines.
For DIY cleaning:
- Drain all the water
- Scrub walls and base
- Rinse thoroughly
- Disinfect using a mild bleach solution
- Rinse again before refilling
You can also explore clean water tanks options and services for safe and healthy water.
Benefits of Overhead Water Tanks
- Uninterrupted Supply: Store water during supply hours for use anytime
- Energy Efficiency: Gravity-based distribution saves power
- Pressure Management: Natural water pressure for better plumbing performance
- Custom Sizes: Available from 100 liters to 50,000 liters
- Material Options: Choose based on hygiene, budget, and durability
Cost and Pricing
Prices depend on size, brand, and material. Here’s a rough idea:
- Plastic Tanks: ₹5 to ₹10 per liter
- Concrete Tanks: ₹7 to ₹15 per liter (installation extra)
- Stainless Steel Tanks: ₹20+ per liter
- FRP Tanks: ₹15 to ₹25 per liter
Additional costs:
- Platform construction
- Plumbing and valves
- Cleaning and maintenance
Frequently Asked Questions (FAQs)
Q1: How often should I clean my overhead water tank?
At least once every 6 months. You can hire water tank cleaning services in Noida for thorough cleaning.
Q2: Is plastic tank safe for drinking water?
Yes, food-grade plastic tanks are safe and widely used in homes.
Q3: Can I install a water filter with an overhead tank?
Absolutely! Water filters ensure cleaner water for consumption.
Q4: What is the life of an overhead water tank?
Depends on the material:
- Plastic: 10–15 years
- Concrete: 30+ years
- Stainless Steel: 25+ years
Q5: Is it okay to place a water tank directly on the roof?
Only if the roof is strong and level. Otherwise, use a steel or concrete platform.
Pro Tips for Maintenance
- Inspect for leaks regularly
- Cover the tank to prevent dust and insects
- Use a filtration system if the water source is not clean
- Schedule professional cleaning via water tank cleaning services in Faridabad or other nearby areas
Location-Based Cleaning Services
Depending on where you live, find local services to keep your tank clean and water safe:
Conclusion
An overhead water tank is more than just a storage unit. It ensures access to clean, pressurized water in your home or building. Whether you go for a plastic overhead water storage tank, a stainless steel over head water tank, or a concrete tank overhead, proper installation and maintenance are crucial.
Bookmark this guide to refer back whenever you have questions about choosing, using, or cleaning your overhead water tank.
Stay safe. Stay hydrated. Choose the right overhead water tank for your needs!