Sintex water tanks start at ₹2120, with capacities of 200 to 25,000 litres for homes, apartments, farms and industries. Looking for a 1000 litre water tank for daily use? Sintex has it, plus underground water tank and rectangular water tank options for tighter spaces. Pick from 15 models, including overhead, underground, loft and insulated variants, with free delivery up to 15 km. Sintex’s 50 years of manufacturing expertise backs every tank.
Shop Water Tanks by Size, Price and Models
Looking for a water tank that can handle scorching summers, relentless monsoons, and daily wear without cracking or fading. Pick a Sintex Overhead Water Tank for home use or go for a bulk storage variant, and you get clean, leak-free water for years.
Sintex Eterno Water Tank
₹17,910 View Product This product has multiple variants. The options may be chosen on the product page
Sintex Trupuf
₹55,309 View Product This product has multiple variants. The options may be chosen on the product page
Sintex Pure Antimicrobial
₹14,486 View Product This product has multiple variants. The options may be chosen on the product page
Sintex Hero
₹10,667 View Product This product has multiple variants. The options may be chosen on the product page
Sintex Smart Water Tank
₹7,506 View Product This product has multiple variants. The options may be chosen on the product page
Sintex Tatva
₹19,753 View Product This product has multiple variants. The options may be chosen on the product page
Sintex Titus
₹9,482 View Product This product has multiple variants. The options may be chosen on the product page
Sintex Pure Plus
₹16,198 View Product This product has multiple variants. The options may be chosen on the product page
Sintex Classic Double Wall (DW)
₹11,194 View Product This product has multiple variants. The options may be chosen on the product page
Sintex ISI Double Layer Water Tanks
₹13,827 View Product This product has multiple variants. The options may be chosen on the product page
Sintex Loft
₹12,905 View Product This product has multiple variants. The options may be chosen on the product page
Sintex Neo
₹7,243 View Product This product has multiple variants. The options may be chosen on the product page
Sintex Reno
₹8,296 View Product This product has multiple variants. The options may be chosen on the product page
Sintex Underground Water Tanks Sump
₹19,490 View Product This product has multiple variants. The options may be chosen on the product pageSintex Water Tanks – India’s Most Trusted Water Storage Solution
Water tanks aren’t just containers; they’re guardians of your water supply. At Sintex, we’ve been making that responsibility easier for decades. Whether for your home, apartment, business, or factory, we offer the best water tank options, built to last, that perform under pressure and meet India’s toughest conditions.
From the 500-litre water tank for a nuclear family to a 5000-litre water tank for commercial needs, from underground water storage tanks to PVC water tank options, there’s a Sintex for everyone.
Why Choose Sintex Water Tanks?
Choosing a water tank isn’t just about capacity; it’s about trust. At Sintex, we’re proud to be the most preferred water storage tank brand across Indian homes and businesses. Why? Because our tanks are:
- Made from 100% food-grade virgin plastic – Safe, hygienic, and BPA-free.
- UV-stabilised – Protects your water from sun damage, algae growth, and heat distortion.
- Durable – Whether it’s a 300-litre water tank or a massive 20,000-litre model, our tanks are built to last for over 15 years.
- High Flow Rates – The smooth inner walls reduce friction and deliver better water.
- Multiple Sizes and Fittings – Get the exact fit with Sintex’s wide range of PVC pipe fittings and connectors.
- Nationwide Distribution – Wherever you are, there’s a Sintex near you. Search “PVC pipe manufacturers near me,” and we’ll be there.
- ISI/BIS certified – You always get quality assurance.
Powered by Active Silver Technology, our antimicrobial water tank range is ideal for health-conscious families.
Capacity & Price Table
Model | Starting Price | Capacity Range | Key Feature |
Sintex Loft | ₹1606 | 100L-1000L | Compact indoor/loft tank |
Sintex Neo | ₹2120 | 200L-1000L | Budget-friendly, anti-algae |
Sintex Smart | ₹4003 | 500L-2,000L | Modern design, food-grade |
Sintex Reno | ₹4398 | 500L-10,000L | UV-protected, durable |
Sintex Titus | ₹4991 | 500L-2,000L | Triple-layer, 10-year warranty |
Sintex Hero | ₹5583 | 500L-5,000L | Anti-algae, rugged build |
Sintex Classic DW | ₹5847 | 500L-25,000L | Double wall, iconic design |
Sintex ISI Double Layer | ₹7164 | 500L-20,000L | BIS certified, IS 12701 |
Sintex Pure Antimicrobial | ₹7493 | 500L-10,000L | Active Silver Technology |
Sintex Pure Plus | ₹8349 | 500L – 2,000L | 4P protection, 15-year warranty |
Sintex Eterno | ₹9205 | 500L-2,000L | 50-year warranty |
Sintex Underground Sump | ₹19490 | 1000L-6000L | Below-ground, leak-proof |
Sintex Tatva | ₹19753 | 1000L – 2000L | Extreme weather performance |
Sintex Trupuf | ₹55309 | 1000L | PUF insulated, extreme climates |
Model Comparison Table
A quick side-by-side for buyers comparing models rather than just price:
Model | Construction | Warranty | Best For |
Sintex Neo | Multi-ribbed design with extra thick and flexible material for enhanced durability. | 3-Year | Most budget-conscious buyers |
Sintex Reno | Multi-ribbed with anti-algae protection and 100% UV stability. | 5-year | Everyday household use |
Sintex ISI Double Layer | Double layer design that conforms to IS 12701 | 5-Year | Buyers who specifically want BIS/ISI compliance |
Sintex Underground Sump | One piece moulded design with no seams for maximum sealage and root-resistant strength. | 5-Year | Underground/space-constrained installs |
Sintex Loft | Compact space saving rectangular design. | 5-year | Compact design to fit available space – indoor kitchens, bathrooms, tight spaces. |
Sintex Smart | 8 Year | ||
Sintex Titus | Anti-algae and anti-bacteria with UV protected, threaded lid. | 10-year | Homes wanting extra UV/heat protection |
Sintex Hero | Anti-algae with 100% UV stability. | 10-Year | High-wear, outdoor exposure. |
Sintex Classic DW | Classic double wall construction with anti-algae property. | 10-Year | Buyers who want the classic black-tank and algae protection. |
Sintex Pure Antimicrobial | With Germbloc™ Technology that inhibits growth of virus, bacteria, algae and fungus and UV Protection | 15-year | Health and water safety conscious households. |
Sintex Pure Plus | Multi-ribbed ultra-durable design with Germbloc™ Technology that inhibits growth of virus, bacteria, algae and fungus. | 15-year | Families prioritising hygiene and durability long-term. |
Sintex Tatva | Design which offers additional Reliable Protection from summer temperatures along with Germbloc™ Technology that inhibits growth of virus, bacteria, algae and fungus. | 15-Year | Protection in all weather conditions. |
Sintex Trupuf | Added PUF insulation of 50MM for protection in extreme weather conditions, also armed with Germbloc™ Technology. | 15-Year | Protection in extreme heat/cold regions – minimal water temperature fluctuations. |
Sintex Eterno | Multi-ribbed design with advanced European UV protection combined with Germbloc™ Technology to inhibit virus, bacteria, algae and fungus growth. | 50 Year | Long term durability combined with superior hygiene that lasts generations. |
How Much Water Tank Capacity Do You Actually Need?
To choose the right size of water tank, you need two numbers: how many people use water in your home, and their average daily use. The Bureau of Indian Standards benchmarks urban domestic water use at 135 litres per person per day for drinking, cooking, washing, bathing and flushing — this matches the figure used in the FAQ section below, so we’re using it consistently across the page rather than the higher 225L figure that appeared here previously.
Multiply the two, and you get your daily requirement. Example: a family of 4 needs 4 × 135 litres = 540 litres a day.
Bigger households need bigger tanks. An 8-member joint family crosses 1,000 litres a day, and that’s where a 1500–2000 litre water tank earns its place — especially in areas with irregular water supply.
What Shapes Do Water Tanks Come In?
Water tanks come in four main shapes, and each one suits a different kind of space. Cylindrical tanks are the most common choice for overhead installation since they distribute pressure evenly and resist bulging. A rectangular water tank fits snugly into corners and basements where every inch counts, making it a favourite for underground storage. Spherical tanks handle large-capacity industrial storage well, though they need more ground clearance. For tight or low-height spots like under staircases or in crawl spaces, a horizontal water tank lies flat and slides right in.
Sintex makes all four shapes, so the choice comes down to where you’re placing the tank and how much room you actually have.
Explore Our Full Range of Water Tanks
1) Overhead Water Tanks
Looking for the best water tank for your rooftop? Sintex has various overhead water tanks designed for all building types, from bungalows to commercial complexes.
Choose from options like:
- Sintex Titus – from ₹4991. Triple-layer, 10-year warranty, UV protection.
- Sintex Pure Plus – from ₹8349. 4P antimicrobial protection, 15-year warranty.
- Sintex Hero – from ₹5583. Anti-algae, rugged build, 100% UV stable.
- Sintex Neo – from ₹2120. Most affordable, anti-algae, food-grade plastic.
- Sintex Reno – from ₹4398. UV-protected, long-lasting, 5-year warranty.
- Sintex Eterno – from ₹9205. India’s only 50-year warranty water tank.
- Sintex Tatva – from ₹19753. Extreme weather performance.
- Sintex Trupuf – from ₹55309. PUF insulated -keeps water cool in summer.
2) Underground Water Tanks
No space on the terrace? Go underground without compromise.
Our underground water tanks, like the Sintex Sump, are:
- Leak-proof & seamless in design
- Root-resistant and highly durable
- Ideal for rainwater harvesting and greywater recycling
Underground tanks sit below ground level, which keeps stored water cooler and shields it from direct sunlight reducing algae growth compared to an exposed overhead tank. They’re the practical choice when terrace space is limited, or for households wanting a dedicated rainwater harvesting or greywater recycling setup separate from their daily-use tank. Because they’re buried, installation needs more upfront planning (excavation, waterproofing checks) than an overhead tank, so factor that into your timeline.
3) Loft Water Tanks
Need something compact but reliable? Meet our loft water tanks, perfect for:
- Kitchen storage
- Indoor bathrooms
- Modular spaces
The Sintex Loft Tank is sleek, strong, and saves serious space. It’s built for homes where floor space is at a premium — sitting neatly in a kitchen loft, above a bathroom, or in a utility corner instead of taking up usable room.
Loft tank capacity range:
Capacity | Typical Use |
100L | Single kitchen/cooking water backup |
200–300L | Small household, single bathroom |
500–1000L | Larger households needing indoor backup storage |
Notable Models for Every Need
- Sintex Hero (₹10,667) – Rugged build with anti-algae design, 100% UV-stable
- Sintex Reno (₹8,296) – Affordable, long-lasting, and stylish
- Sintex Neo (₹7,243) – Our most budget-friendly, with all hygiene features
- Sintex Classic Double Wall (DW) (₹11,194) – India’s iconic black tank, now better than ever
- Sintex Pure Antimicrobial (₹14,486) – A health-focused tank with silver-based 4P Protection
- Sintex Ace Antimicrobial (price not listed on live site) – The first side hatch tank in India for easy cleaning
- Sintex ISI Double Layer Tank (₹13,827) – ISI standard tank for basic needs
- Sintex Trupuf (₹55,309) – Excellent PUF insulation against temperature changes
- Sintex Tatva (₹19,753) – Made to handle extreme weather
- Sintex Pure Plus (₹16,198) – The market’s most advanced antibacterial water tank
Why Choose Sintex Water Tanks?
Choosing a water tank isn’t just about capacity; it’s about trust. At Sintex, we’re proud to be the most preferred water storage tank brand across Indian homes and businesses. Why? Because our tanks are:
- 100% Food-Grade Virgin Plastic – Safe, hygienic, BPA-free, lead-free, and phthalate-free.
- Seamless One-Piece Construction – No joints, no leaks, long-lasting durability.
- UV-Stabilised – Protects your water and the tank from sun damage, algae growth, heat distortion, and harsh Indian summers.
- Antimicrobial Protection with Active Silver Technology – Our 4P Advantage shields against bacteria, viruses, fungi, and algae, ideal for health-conscious families.
- Threaded & Secure Lid – Prevents contamination and ensures a tight seal.
- High Flow Rates – Smooth inner walls reduce friction and deliver better water flow.
- Wide Capacity Range (200L – 20,000L) – Suitable for homes, offices, farms, and industries, with durability built to last 15+ years.
- ISI Certified – Quality assurance you can rely on.
- Available in Multiple Colours & Styles – Classic black, sleek white, blue, green, yellow, and more.
From the classic Sintex Kaali Tanki to our sleek white and blue variants, we ensure every drop of water stays clean, cool, and safe.
Where Are Sintex Water Tanks Used?
- Homes & Apartments – Overhead rooftop installation for daily household water supply. Neo, Titus, and Pure Plus are the most popular choices.
- Housing Societies – Large capacity 5000L–10000L overhead or underground tanks for common water supply. SMC panel tanks for very large communities.
- Farms & Agriculture – Underground sump tanks and large overhead tanks for irrigation storage and livestock water supply.
- Commercial Buildings – Hotels, offices, hospitals and schools require continuous water supply. SMC panel tanks or large-capacity FRP underground tanks.
- Industrial Use – Chemical-resistant tanks for process water, cooling water, and fire suppression storage.
- Rainwater Harvesting – Underground sump tanks for collecting and storing rainwater. Sintex sump tanks are root-resistant and watertight.
What Should I Consider Before Buying a Water Tank?
Capacity comes first. A small family or single apartment often gets by with a 200 litre water tank or 500 litre water tank, while larger households need to size up fast. Get the math wrong here and you’ll be refilling every other day.
Space decides the shape. Got a terrace or rooftop? Go vertical or cylindrical. Tight on ground space, or want the tank out of sight entirely? An underground water storage tank keeps things hidden and frees up your yard or driveway.
Material matters more than people think. Look for food-grade, UV-stabilized plastic that won’t leach chemicals or grow algae in direct sunlight. Cheaper tanks skip this step, and you’ll notice it in the water’s taste within months.
Check the warranty and wall thickness too. A thin-walled tank might save you a few hundred rupees upfront, but it cracks under pressure changes or rough handling during installation. Sintex tanks come with reinforced walls and warranties that reflect actual manufacturing confidence, not just a sales pitch.
Seamless Tank & Pipe Connections
Every water tank needs the right connections to deliver a smooth water supply. That’s why we offer a complete range of pipes and fittings designed to work seamlessly with Sintex tanks:
- PVC connectors – for leak-free joints between tank outlets and pipelines
- T-joints, elbows, and reducers – for tight sealing and smooth water flow in different directions
- Threaded caps and couplings – for easy maintenance and cleaning access from the tank to pipelines
- Fasteners and wall clips – for stable and neat installations
- Tank outlet & inlet fittings – designed for direct tank-to-pipeline connectivity
- Overflow and drain connections – to ensure safe water management without spillage
Whether you’re connecting your tank to household pipelines, setting up a bathroom water line, or creating a farm irrigation system, our range of pipes and fittings ensures water flows from your tank without interruption.
How to Get Your Perfect-Sized Water Tank?
To choose the right size of water tank, it is important to know how many people use water daily inside the building. Along with this, you should also know the average per-person daily usage of water. In India, an average person uses 225 litres of water for domestic purposes, be it drinking, cooking, washing, bathing, flushing, etc.
If you multiply the average water consumption by the number of users in the house or building, you will get the exact capacity of the water tank that you will need to install at your place. Example:
- Family of 4 members X daily water consumption of 225 litres = 900 litres of daily water requirement.
With the above method, you can easily understand which size tank is best suited for your family members. Now that you know what your daily water requirements will be, let us understand which water tank you should opt for.
Explore Our Full Range of Water Tanks
1) Overhead Water Tanks
Looking for the best water tank for your rooftop? Sintex has various overhead water tanks designed for all building types, from bungalows to commercial complexes.
Choose from options like
- Sintex Titus: Multi-ribbed design, UV protection, 10-year warranty.
- Sintex Pure Plus: 4P protection with anti-virus, bacteria, fungus & algae.
- Sintex Trupuf: 50 mm high-grade insulation beats heat like a pro.
- Sintex Tatva: Tough performer against extreme weather.
2) Underground Water Tanks
No space on the terrace? Go underground without compromise.
Our underground water tanks, like the Sintex Sump, are:
- Leak-proof & seamless in design
- Root-resistant and highly durable
- Ideal for rainwater harvesting and greywater recycling
3) Loft Water Tanks
Need something compact but reliable? Meet our loft water tanks, perfect for:
- Kitchen storage
- Indoor bathrooms
- Modular spaces
The Sintex Loft Tank is sleek, strong, and saves serious space.
Key Features & Benefits of Sintex Water Tanks
- 100% Virgin Plastic (Food-Grade/HDPE) – Safe, hygienic, lead-free, and phthalate-free.
- Seamless One-Piece Construction – No joints, no leaks, long-lasting durability.
- UV-Stabilised Outer Layer – Protects the tank and water from harsh Indian summers.
- Anti-Microbial Protection – Prevents the growth of bacteria, fungi, and algae.
- Active Silver Technology – Provides continuous protection for safe and clean water.
- 4P Advantage – Shields against Bacteria, viruses, fungi, and Algae.
- Threaded & Secure Lid – Prevents contamination and ensures a tight seal.
- Wide Capacity Range (200L – 20,000L) – Suitable for homes, offices, farms, and industries.
- ROHS, ISI & FDA Certified – Assured quality and safety standards.
- Long Warranty (up to 15 Years) – Trusted performance and peace of mind.
- Available in Multiple Colours & Styles – Classic black, sleek white, blue, green, yellow, etc.
From the classic Sintex Kaali Tanki to our sleek white and blue variants, we ensure every drop of water stays clean, cool, and safe.
Notable Models for Every Need
- Sintex Hero – Rugged build with anti-algae design, 100% UV-stable
- Sintex Reno – Affordable, long-lasting, and stylish
- Sintex Neo – Our most budget-friendly, with all hygiene features
- Sintex Classic Double Wall (DW) – India’s iconic black tank, now better than ever
- Sintex Pure Antimicrobial – A health-focused tank with silver-based 4P Protection
- Sintex Ace Antimicrobial – The first side hatch tank in India for easy cleaning
- Sintex ISI Double Layer Tank – ISI standard tank for basic needs
- Sintex Trupuf – Excellent PUF insulation against temperature changes
- Sintex Tatva – Made to handle extreme weather
- Sintex Pure Plus – The market’s most advanced antibacterial water tank
Do you need a 3000-litre water tank for your gated society or a 1500-litre tank for your farmhouse? We’ve got them all. Want a horizontal or rectangular water tank for a unique space? We have options designed to fit just right.
How to Choose the Right Water Tank?
Picking the right water tank is more than just selecting capacity; it’s about ensuring the tank suits your lifestyle, space, and usage. Are you also confused about whether you need a 500-litre, 1000-litre, or 2000-litre water tank? Let us help you. Here’s what to keep in mind and all the factors to consider while choosing a water tank for your house:
- Family Size & Tank Capacity
- 2–3 people → 500–750 litres
- 4–5 people → 1000 litres
- Large families or apartments → 2000 litres and above
- Daily Water Consumption
- Standard usage: 135–150 litres per person per day
- Space Availability
- Roof-mounted tanks – ideal for homes
- Underground tanks – for space-saving or large storage needs
- Indoor tanks – for smaller requirements or restricted spaces
- Purpose of Usage
- Drinking water – hygienic, food-grade tanks recommended
- Gardening / general use – medium capacity tanks
- Rainwater harvesting – large capacity with durable design
- Industrial use – extra-large, heavy-duty tanks
- Weather & Durability
- Choose tanks designed to withstand all weather conditions
- Look for UV-stabilised and robust material for long life
- Special Requirements
- Underground water tanks for discreet storage
- PVC water tanks for lightweight, durable options
- Customised large tanks for housing societies & factories
Why Choose Sintex?
- Wide range of 500–25,000 litre water tanks
- Underground, overhead, and speciality models available
- Known for durability, hygiene, and weather-proof quality
Still confused? Call us. We’ll help you choose your perfect water tank match or you can read our blog on how to choose a water tank based on usage pattern .
Seamless Tank & Pipe Connections
Every water tank needs the right connections to deliver a smooth water supply. That’s why we offer a complete range of pipes and fittings designed to work seamlessly with Sintex tanks:
- PVC connectors – for leak-free joints between tank outlets and pipelines
- T-joints, elbows, and reducers – for tight sealing and smooth water flow in different directions
- Threaded caps and couplings – for easy maintenance and cleaning access from the tank to pipelines
- Fasteners and wall clips – for stable and neat installations
- Tank outlet & inlet fittings – designed for direct tank-to-pipeline connectivity
- Overflow and drain connections – to ensure safe water management without spillage
Whether you’re connecting your tank to household pipelines, setting up a bathroom water line, or creating a farm irrigation system, our range of pipes and fittings ensures water flows from your tank without interruption.
Applications
Our plastic piping solutions are crafted to meet the needs of homes, farms, and industries.
- Home Plumbing & Bathrooms – Leak-proof, hygienic UPVC pipes perfect for kitchen and bathroom use.
- Rainwater Harvesting Systems – Use HDPE pipes and reclaimed pipes to create eco-friendly water storage solutions.
- Agricultural Water Lines & Irrigation – Durable agricultural pipes and plastic water pipes that can handle long hours under the sun.
- Commercial Plumbing – High-pressure performance with CPVC pipes & fittings.
- Industrial Applications – Ideal for chemical transfer and factory drainage systems.
- Electrical Wiring Protection – Use PVC conduit and MLCP pipes to safeguard electrical lines in residential and commercial setups.
From the best water tank for home to the most robust large water tank for industrial needs, we’ve got you covered.
So go ahead and explore our full range. Every model promises performance, from Sintex Titus to Sintex Tatva to Sintex Reno.
How to maintain your water tank for a long life
Proper maintenance keeps your water safe, your tank durable, and your pipelines free from blockages. Just follow these steps and maintain your water tank for a long run-
- Regular cleaning – Clean your water tank at least twice a year to prevent algae, dirt and bacterial buildup.
- Use Sintex Klean Kit – A specially designed cleaning kit that helps you easily scrub, disinfect and rinse your tank without damaging the inner walls of your tank.
- Check pipe connections – Inspect inlets, outlets, and overflow pipes for leaks, rust, and to avoid water wastage.
- Flush before refilling – Drain the tank fully and flush out sediment before adding fresh water.
- Keep lids sealed – Always ensure the tank lid is tightly closed to prevent insects, dust and leaves from contaminating the water.
- Disinfect safely – Use mild chlorine or tank-safe disinfectants after cleaning to ensure water remains pure.
- Professional cleaning – For larger tanks or hard-to-reach areas, consider professional cleaning services.
With the right fittings and regular maintenance using tools like the Sintex Klean Kit and water tanks cleaning tips, your tank will deliver clean water and the tank will even last for years.
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Frequently Asked Questions
Which tank is best for water storage?
The best storage tank totally depends on the purpose and location of its usage. For homes, our triple-layer and loft tanks are a great choice because they’re durable and keep drinking water safe. If you need something for bigger spaces or commercial use, our SMC panel tanks work best since they can store large volumes while maintaining strength and hygiene.
Why should you choose Sintex water tanks?
You should choose Sintex water tanks because they combine strength, durability, and safety in one. Built to withstand tough weather, they ensure your water stays fresh and hygienic. With options like triple-layer, loft, and SMC panel tanks, there’s a solution for every need, whether it is for daily household use, apartments, or large-scale storage. Plus, with Sintex, you get the trust of a brand that’s been a market leader for decades.
Which type of water tank is best for home use?
For home use, Sintex triple-layer tanks are the most preferred. It keeps the water cool, safe, and hygienic, making it perfect for drinking and daily household needs. If you have space constraints or need storage inside the house, Sintex loft tanks are a smart choice, as they fit neatly in kitchens or overhead lofts. With over 50 years of expertise and the backing of Welspun, Sintex has become a trusted name for families across India, offering water tanks that are not only durable but also designed to meet modern home requirements.
What is the difference between underground and overhead water tanks?
The key difference between underground tanks and overhead tanks is that underground tanks are best for bulk water storage, while overhead tanks are ideal for everyday home use. Let’s simplify:
Underground Water Tanks
– Installed below ground level, saving space above.
– Great for large storage needs or where space is limited.
– Keep water cool naturally and are less exposed to sunlight.
Overhead Water Tanks
– Installed on rooftops or higher structures.
– Use gravity to supply water easily across the home.
– Convenient for daily household use and smaller spaces.
How do I choose the right size water tank for my home?
To choose the right water tank for your home, you need to keep a few points in mind. Check them out below:
– Family size matters – Choose capacity based on the number of people at home.
500–750 L → 2–3 people
1000 L → 4–5 people
1500–2000 L → 6–8 people
2000 L+ → Large families or multi-floor homes
– Daily water usage – Consider water needed for drinking, cooking, bathing, cleaning, and appliances.
– Available space – Decide between rooftop, loft, or underground placement and pick a size that fits.
– Future needs – Go for a slightly larger size if your water usage may increase.
With a wide range of options, from Sintex loft tanks for compact spaces to large overhead and underground tanks, we ensure you always find the right fit for your home.
How long do plastic water tanks last?
A good-quality plastic water tank usually lasts around 10–15 years, depending on how it’s used and maintained. Factors like material quality, exposure to sunlight, and water quality can affect its life. With Sintex water tanks, you get the advantage of high-quality, food-grade plastic and UV protection, which means they’re built to handle tough weather and keep your water safe for years. Backed by over 50 years of trust and Welspun’s reliability, Sintex tanks are designed to last longer than ordinary tanks, giving you dependable storage year after year.
Which water tank is best, 3 layer or 4 layer?
If you want reliable storage for everyday home use, a 3-layer Sintex tank is more than enough. But if you live in areas with extreme heat or want extra protection, go for a 4-layer Sintex tank.
To simplify for you, a 3-layer tank keeps water safe, cool, and hygienic, making it ideal for regular household use. A 4-layer tank comes with an extra layer of UV protection and insulation, so it not only keeps your water fresher but also gives the tank longer life in extreme weather. With Sintex, whichever option you pick, you get the assurance of safe drinking water, durable design, and 50+ years of trusted quality backed by Welspun.
How to check the quality of a water tank before buying?
You should always get a water tank that is safe for drinking water, durable, and resistant to weather conditions. Here are boxes to tick for the perfect water tank quality check:
– Food-grade plastic: Protects water from contamination and makes it safe for daily use.
– UV protection: Stops sunlight from damaging the tank and prevents algae growth inside.
– Multiple layers: Three or more layers keep water cooler and make the tank stronger.
– Trusted brand: A reliable brand like Sintex ensures tested quality, long-lasting performance, and peace of mind.
With Sintex, all these essentials are built into every tank, backed by over 50 years of expertise and Welspun’s trust.
Are black water tanks better than white ones?
Both black and white plastic water tanks are good, but they serve slightly different purposes.
Black water tanks: Absorb less sunlight inside, reducing the chances of algae growth and keeping water fresher for longer. They are considered the best water tank option if your tank is placed in direct sunlight.
White water tanks: Reflect heat better, keeping the tank body cooler on the outside. They are often preferred for a cleaner look and are common as an overhead water tank for house use.
Durability and safety: Whether black or white, Sintex water storage tanks are made from food-grade plastic with UV protection, ensuring water remains safe and hygienic.
With Sintex water tanks, you can choose either black or white knowing both are designed to deliver long-lasting performance, trusted quality, and safe drinking water.
How much does a 1000 litres tank cost?
A 1000 litre water tank generally costs between ₹7,000 and ₹15,000, depending on the model and features. For example, the Sintex Reno 1000 litre water tank is priced around ₹6,999, the Sintex Titus triple-layer tank is about ₹11,788, and the Sintex loft tank is close to ₹14,148. Whether you need a plastic water tank, an overhead water tank for house, or an insulated water tank, Sintex offers reliable options to suit different needs and budgets, backed by 50+ years of trust and Welspun’s quality assurance.
How much does a 5000 litres tank cost?
A 5000 litre water tank usually costs between ₹27,000 and ₹57,000, depending on the model and features. Basic double-layer plastic water tanks start around ₹27,000, while stronger options like the Sintex triple-layer 5000 litre water storage tank are priced closer to ₹57,300. If you’re looking at an underground water tank in this capacity, the cost may go higher. With Sintex, you get durable, food-grade, and UV-protected solutions that make these large water storage tanks a safe and long-lasting choice for homes, apartments, and commercial spaces.
How often should a water tank be cleaned?
A water tank should ideally be cleaned every 6 months to ensure safe and hygienic water storage. Over time, plastic water tanks and overhead water tanks can accumulate dirt, algae, and bacteria that affect water quality. For households using a 1000 litre water tank, 500 litre water tank, or even a 2000 litre water tank, regular cleaning prevents contamination and keeps drinking water safe. Larger capacities like a 5000 litre water tank or 10000 litre water tank may require professional cleaning services to maintain hygiene, especially in apartments and commercial setups.
Can I install a water tank without a plumber?
Small plastic water tanks like a 100 litre water tank or 200 litre water tank can be installed on your own if you have basic tools and some DIY experience. However, for larger options like a 1000 litre water tank, 2000 litre water tank, or 5000 litre water tank, it’s always better to hire a plumber. Professional installation ensures correct pipe connections, leak prevention, and proper placement of your overhead water tank or underground water tank for long-term durability.
How do I prevent bacteria in my water tank?
The best way to keep your water tank clean and safe is through regular maintenance. Here’s how:
Clean regularly: Wash and scrub your plastic water tanks (like a 500 litre water tank or 1000 litre water tank) every 6 months to remove dirt and algae.
Use a closed lid: Always keep your overhead water tank or underground water storage tanks tightly covered to prevent dust, insects, and other contaminants.
Disinfect with chlorine: Adding a mild chlorine solution helps kill harmful bacteria and keeps your water storage tanks hygienic.
Choose quality tanks: High-grade tanks, like Sintex insulated water tanks and pvc water tanks, are designed to resist bacterial growth.
Regular care ensures your water tank for house remains safe, whether it’s a 200 litre water tank or a 10000 litre water tank.
Where can I buy Sintex water tanks near me?
You can buy genuine Sintex water tanks from our wide network of authorised dealers and distributors across India. Whether you are looking for a 500 litre water tank, 1000 litre water tank, or even a 10000 litre water tank, our partners ensure availability of the right size and model, including overhead water tank, underground water tank, and insulated water tank. You can also shop directly from our official website for a hassle-free experience.
How do I know what size tank I need?
The right size of a water tank depends on whether it is for home or commercial use. On average, a person needs about 135–150 litres of water per day.
For small families (2–3 members): A 500 litre water tank or 1000 litre water tank is sufficient.
For medium families (4–5 members): A 1500 litre water tank or 2000 litre water tank works well.
For large families (6–8 members): A 3000 litre water tank or 5000 litre water tank is suitable.
For very large households or villas: A 10000 litre water tank or other large water storage tanks are ideal.
For commercial establishments such as hotels, schools, offices, factories, or hospitals, the demand is significantly higher. In such cases, large water tanks, ranging from 5,000 litres to 10,000 litres, or custom underground water storage tanks are commonly used. Businesses often choose rectangular or horizontal water tank models to fit available space while ensuring an uninterrupted supply.
With Sintex, you can find the best water tank option for both domestic and commercial requirements.
Which tank is best for water storage?
The best storage tank totally depends on the purpose and location of its usage. For homes, our triple-layer and loft tanks are a great choice because they’re durable and keep drinking water safe. If you need something for bigger spaces or commercial use, our SMC panel tanks work best since they can store large volumes while maintaining strength and hygiene.
Why should you choose Sintex water tanks?
You should choose Sintex water tanks because they combine strength, durability, and safety in one. Built to withstand tough weather, they ensure your water stays fresh and hygienic. With options like triple-layer, loft, and SMC panel tanks, there’s a solution for every need, whether it is for daily household use, apartments, or large-scale storage. Plus, with Sintex, you get the trust of a brand that’s been a market leader for decades.
Which type of water tank is best for home use?
For home use, Sintex triple-layer tanks are the most preferred. It keeps the water cool, safe, and hygienic, making it perfect for drinking and daily household needs. If you have space constraints or need storage inside the house, Sintex loft tanks are a smart choice, as they fit neatly in kitchens or overhead lofts. With over 50 years of expertise and the backing of Welspun, Sintex has become a trusted name for families across India, offering water tanks that are not only durable but also designed to meet modern home requirements.
What is the difference between underground and overhead water tanks?
The key difference between underground tanks and overhead tanks is that underground tanks are best for bulk water storage, while overhead tanks are ideal for everyday home use. Let’s simplify:
Underground Water Tanks
– Installed below ground level, saving space above.
– Great for large storage needs or where space is limited.
– Keep water cool naturally and are less exposed to sunlight.
Overhead Water Tanks
– Installed on rooftops or higher structures.
– Use gravity to supply water easily across the home.
– Convenient for daily household use and smaller spaces.
How do I choose the right size water tank for my home?
To choose the right water tank for your home, you need to keep a few points in mind. Check them out below:
– Family size matters – Choose capacity based on the number of people at home.
500–750 L → 2–3 people
1000 L → 4–5 people
1500–2000 L → 6–8 people
2000 L+ → Large families or multi-floor homes
– Daily water usage – Consider water needed for drinking, cooking, bathing, cleaning, and appliances.
– Available space – Decide between rooftop, loft, or underground placement and pick a size that fits.
– Future needs – Go for a slightly larger size if your water usage may increase.
With a wide range of options, from Sintex loft tanks for compact spaces to large overhead and underground tanks, we ensure you always find the right fit for your home.
How long do plastic water tanks last?
A good-quality plastic water tank usually lasts around 10–15 years, depending on how it’s used and maintained. Factors like material quality, exposure to sunlight, and water quality can affect its life. With Sintex water tanks, you get the advantage of high-quality, food-grade plastic and UV protection, which means they’re built to handle tough weather and keep your water safe for years. Backed by over 50 years of trust and Welspun’s reliability, Sintex tanks are designed to last longer than ordinary tanks, giving you dependable storage year after year.
Which water tank is best, 3 layer or 4 layer?
If you want reliable storage for everyday home use, a 3-layer Sintex tank is more than enough. But if you live in areas with extreme heat or want extra protection, go for a 4-layer Sintex tank.
To simplify for you, a 3-layer tank keeps water safe, cool, and hygienic, making it ideal for regular household use. A 4-layer tank comes with an extra layer of UV protection and insulation, so it not only keeps your water fresher but also gives the tank longer life in extreme weather. With Sintex, whichever option you pick, you get the assurance of safe drinking water, durable design, and 50+ years of trusted quality backed by Welspun.
How to check the quality of a water tank before buying?
You should always get a water tank that is safe for drinking water, durable, and resistant to weather conditions. Here are boxes to tick for the perfect water tank quality check:
– Food-grade plastic: Protects water from contamination and makes it safe for daily use.
– UV protection: Stops sunlight from damaging the tank and prevents algae growth inside.
– Multiple layers: Three or more layers keep water cooler and make the tank stronger.
– Trusted brand: A reliable brand like Sintex ensures tested quality, long-lasting performance, and peace of mind.
With Sintex, all these essentials are built into every tank, backed by over 50 years of expertise and Welspun’s trust.
Are black water tanks better than white ones?
Both black and white plastic water tanks are good, but they serve slightly different purposes.
Black water tanks: Absorb less sunlight inside, reducing the chances of algae growth and keeping water fresher for longer. They are considered the best water tank option if your tank is placed in direct sunlight.
White water tanks: Reflect heat better, keeping the tank body cooler on the outside. They are often preferred for a cleaner look and are common as an overhead water tank for house use.
Durability and safety: Whether black or white, Sintex water storage tanks are made from food-grade plastic with UV protection, ensuring water remains safe and hygienic.
With Sintex water tanks, you can choose either black or white knowing both are designed to deliver long-lasting performance, trusted quality, and safe drinking water.
How much does a 1000 litres tank cost?
A 1000 litre water tank generally costs between ₹7,000 and ₹15,000, depending on the model and features. For example, the Sintex Reno 1000 litre water tank is priced around ₹6,999, the Sintex Titus triple-layer tank is about ₹11,788, and the Sintex loft tank is close to ₹14,148. Whether you need a plastic water tank, an overhead water tank for house, or an insulated water tank, Sintex offers reliable options to suit different needs and budgets, backed by 50+ years of trust and Welspun’s quality assurance.
How much does a 5000 litres tank cost?
A 5000 litre water tank usually costs between ₹27,000 and ₹57,000, depending on the model and features. Basic double-layer plastic water tanks start around ₹27,000, while stronger options like the Sintex triple-layer 5000 litre water storage tank are priced closer to ₹57,300. If you’re looking at an underground water tank in this capacity, the cost may go higher. With Sintex, you get durable, food-grade, and UV-protected solutions that make these large water storage tanks a safe and long-lasting choice for homes, apartments, and commercial spaces.
How often should a water tank be cleaned?
A water tank should ideally be cleaned every 6 months to ensure safe and hygienic water storage. Over time, plastic water tanks and overhead water tanks can accumulate dirt, algae, and bacteria that affect water quality. For households using a 1000 litre water tank, 500 litre water tank, or even a 2000 litre water tank, regular cleaning prevents contamination and keeps drinking water safe. Larger capacities like a 5000 litre water tank or 10000 litre water tank may require professional cleaning services to maintain hygiene, especially in apartments and commercial setups.
Can I install a water tank without a plumber?
Small plastic water tanks like a 100 litre water tank or 200 litre water tank can be installed on your own if you have basic tools and some DIY experience. However, for larger options like a 1000 litre water tank, 2000 litre water tank, or 5000 litre water tank, it’s always better to hire a plumber. Professional installation ensures correct pipe connections, leak prevention, and proper placement of your overhead water tank or underground water tank for long-term durability.
How do I prevent bacteria in my water tank?
The best way to keep your water tank clean and safe is through regular maintenance. Here’s how:
Clean regularly: Wash and scrub your plastic water tanks (like a 500 litre water tank or 1000 litre water tank) every 6 months to remove dirt and algae.
Use a closed lid: Always keep your overhead water tank or underground water storage tanks tightly covered to prevent dust, insects, and other contaminants.
Disinfect with chlorine: Adding a mild chlorine solution helps kill harmful bacteria and keeps your water storage tanks hygienic.
Choose quality tanks: High-grade tanks, like Sintex insulated water tanks and pvc water tanks, are designed to resist bacterial growth.
Regular care ensures your water tank for house remains safe, whether it’s a 200 litre water tank or a 10000 litre water tank.
Where can I buy Sintex water tanks near me?
You can buy genuine Sintex water tanks from our wide network of authorised dealers and distributors across India. Whether you are looking for a 500 litre water tank, 1000 litre water tank, or even a 10000 litre water tank, our partners ensure availability of the right size and model, including overhead water tank, underground water tank, and insulated water tank. You can also shop directly from our official website for a hassle-free experience.
How do I know what size tank I need?
The right size of a water tank depends on whether it is for home or commercial use. On average, a person needs about 135–150 litres of water per day.
For small families (2–3 members): A 500 litre water tank or 1000 litre water tank is sufficient.
For medium families (4–5 members): A 1500 litre water tank or 2000 litre water tank works well.
For large families (6–8 members): A 3000 litre water tank or 5000 litre water tank is suitable.
For very large households or villas: A 10000 litre water tank or other large water storage tanks are ideal.
For commercial establishments such as hotels, schools, offices, factories, or hospitals, the demand is significantly higher. In such cases, large water tanks, ranging from 5,000 litres to 10,000 litres, or custom underground water storage tanks are commonly used. Businesses often choose rectangular or horizontal water tank models to fit available space while ensuring an uninterrupted supply.
With Sintex, you can find the best water tank option for both domestic and commercial requirements.
How do I know what size tank I need?
Multiply the number of people in your home by the average daily usage of 225 litres to get your daily requirement. Round up to the nearest standard capacity to avoid running short during power cuts.
What is the difference between overhead, underground, and loft water tanks?
Overhead tanks sit on rooftops and use gravity for pressure. Underground tanks stay hidden below ground, keep water cooler, but need a pump. Loft tanks fit indoors near the ceiling, ideal for tight, low-pressure spaces.
Which tank is best for water storage?
Cylindrical tanks store water most efficiently, distributing pressure evenly and resisting bulges over time. For large-scale storage, spherical or vertical tanks work well too. The best tank depends on your capacity needs and available space.
Which type of water tank is best for home use?
Overhead cylindrical tanks work best for most homes since they use gravity for water pressure and need no pump. Loft tanks suit space-starved apartments, while underground tanks keep the setup completely out of sight.
Can I install a water tank without a plumber?
Small tanks under 500 litres can go up without a plumber if you follow base and pipe-fitting instructions carefully. Call a professional for larger tanks though, especially underground or overhead installations needing precise pipe connections.
How much does a 1000 litres water tank cost?
Pricing varies by model, material and location. Check the current price for a 1000 litre tank on the official Sintex website or with your nearest dealer.
What is the difference between a square, rectangular, and horizontal water tank?
Square and rectangular tanks fit tight corners, maximizing storage in limited floor space. Horizontal tanks lie flat and slide into low-clearance spots like under staircases. Square tanks suit tighter corners; rectangular ones hold more volume.
What size water tank is suitable for a small home or single occupant?
A single occupant typically needs around 200 to 500 litres daily, depending on usage habits. A 500 litre water tank comfortably covers drinking, cooking, bathing and washing needs without frequent refilling or wastage.
What are the dimensions of a 1000 litre water tank?
Dimensions vary by shape and model, whether vertical, horizontal or loft-style. Check the specific product page on the Sintex website for exact height, diameter and footprint before finalizing installation space at your property.
Is an antibacterial water tank different from an antimicrobial one?
Antibacterial tanks specifically resist bacterial growth, while antimicrobial tanks fight a broader range of microorganisms, including fungi and algae. Most modern Sintex tanks use antimicrobial technology, offering wider protection for stored water over time.
Can I install a water tank underground and overhead in the same property?
Yes, many homes use both. An underground tank stores the bulk supply, while a pump feeds a smaller overhead tank for daily, gravity-fed use. This setup balances storage capacity with consistent water pressure.
How do I choose the right size water tank for my home?
Look at your household size, supply frequency, and available installation space, not just the daily usage formula. Homes with irregular water supply need extra buffer capacity. Combine these factors to land on the right size.