Rainwater Harvesting Price in Alamathi
Rainwater Harvesting price in Alamathi is about ₹26,600 per house (supply and labour), our indicative rate as of 5 October 2026. It is a finished job: the contractor we book does the work at your site in Alamathi and we bill it, after confirming the scope and the day's rate. Call +91 90039 03003 to order.
Today's Rainwater Harvesting rate (dated) · Directions to our sales desk · See Alamathi on the map
Quick answers: Rainwater Harvesting in Alamathi
- Is there a rainwater harvesting contractor near me in Alamathi?
- M&B Chetty India takes rainwater harvesting orders for sites across Alamathi (PIN 600052), as a finished job by the contractor we book. Call +91 90039 03003 or WhatsApp with your site location.
- Which rainwater harvesting contractor serves sites near Alamathi?
- M&B Chetty India takes rainwater harvesting orders in Alamathi as well as nearby Morai (5.3 km away) and Vellanur (5.9 km), at the same rate, about ₹26,600 per house.
- Do you do rainwater harvesting in Alamathi?
- Yes, anywhere in Alamathi (North Chennai, Tiruvallur district, PIN 600052): we take your order for the work in Alamathi, the contractor we book does it at your site, and we bill it.
- Where can I find a cheap rainwater harvesting contractor in Alamathi?
- Our rainwater harvesting rate for Alamathi is ₹26,600 per house, our indicative rate, about 5% below the Chennai market rate we checked. The scope and the materials change the price, so we confirm it with each order; compare quotes on the same basis (per house, supply and labour, built at the site; GST basis not stated).
- What is the price of rainwater harvesting in Alamathi?
- About ₹26,600 per house for Rooftop rainwater harvesting for an independent house: downpipes, filter and one recharge pit in Alamathi, as of 5 October 2026 (per house, supply and labour, built at the site; GST basis not stated); grades sold per house run from ₹26,600 to ₹71,250.
- What is the rainwater harvesting rate per house in Alamathi?
- Our rate for Alamathi is ₹26,600 per house for Rooftop rainwater harvesting for an independent house: downpipes, filter and one recharge pit (per house, supply and labour, built at the site; GST basis not stated). The contractor we book does the work and we bill it.
- What is today's rainwater harvesting price in Alamathi?
- Our Rainwater Harvesting rate today page carries the dated daily rate for Chennai. Our price list of 5 October 2026 has rainwater harvesting for Alamathi at ₹26,600 per house; call +91 90039 03003 to confirm it for your order.
Rainwater Harvesting price in Alamathi: every grade and size
| Grade / size | Indicative rate | Unit | Price as of |
|---|---|---|---|
| Rooftop rainwater harvesting for an independent house: downpipes, filter and one recharge pit | ₹26,600 | per house | 5 Oct 2026 |
| Full rainwater harvesting with gutters, filters, recharge and storage reuse, larger house | ₹71,250 | per house | 5 Oct 2026 |
Basis: Per house, supply and labour, built at the site; GST basis not stated. Our indicative rate as of 5 October 2026, about 5% below the Chennai market rate we checked; the scope and the materials change the price, and we confirm it with each order. The same rate applies across our Chennai delivery zones; today's Rainwater Harvesting rate carries the dated daily figure.
How rainwater harvesting is booked in Alamathi
M&B Chetty India is the seller: we take your order for the work in Alamathi, the contractor we book does it at your site, and we bill it. The scope and the materials change the price, so we confirm it and the day's rate with each order.
Lead time and minimum quantity: confirmed with your order for Alamathi; we do not publish a fixed lead time for rainwater harvesting.
Our crushed stone for the same site: Alamathi is about 80 km and 2.5–3 h by truck from our crusher at Perindesam. If you also order jalli, M-Sand or TMT from us for the site, we can time rainwater harvesting with those loads, as described below.
How we supply it: M&B Chetty supplies rainwater harvesting as a finished job: the plumber or contractor we book builds it at your site, and we bill the work. The filter media are ours: 40 mm and 20 mm jalli and M-Sand from our crusher, best added to a load you are already ordering since our minimum is one tipper load.
Photo: Stack of plastic pipes (Ries Bosch on Unsplash; a stock photo for the plumbing & sanitary range, see image credits).
Rainwater Harvesting for Alamathi buildings
What is being built in Alamathi: Independent houses on village and layout plots; House rebuilds and compound walls.
About Alamathi
Alamathi is a census town of 7,424 people (2011) in the Sholavaram block of Tiruvallur district, west of Red Hills, and is made up of Old Alamathi and New Alamathi. It has its own branch post office on the Red Hills PIN, 600052, and work here is mostly independent houses and compound walls on village and layout plots outside the city limits.
Alamathi (அலமாதி) · North Chennai · Tiruvallur, Tamil Nadu · PIN 600052
How much rain your roof collects
Worked example for Alamathi (typical estimate): A 1,000 sq ft roof collects about 90,000–1,00,000 litres of rain a year. Your engineer's figures come first.
Typical figures from our Rainwater Harvesting guide, to start from:
Typical estimate: Roof area × annual rainfall × about 0.8 runoff for a concrete roof. Chennai's average annual rainfall is roughly 1,200–1,400 mm, most of it in October to December.
- 1,000 sq ft roof (92.9 m²): about 90,000–1,00,000 litres a year
- One 100 mm rainy day on that roof: about 7,400 litres
- A 1.2 × 1.2 × 1.5 m recharge pit holds about 2.2 m³ of fill, roughly 3.4 MT of jalli and sand at our bulk densities
Rainwater Harvesting: what it is, types, checks and quantities
Rainwater Harvesting in areas near Alamathi
Morai
₹26,600per house, same rate as AlamathiWest Chennai · PIN 6000555.9 km from AlamathiVellanur
₹26,600per house, same rate as AlamathiWest Chennai · PIN 6000626.7 km from AlamathiKaranodai
₹26,600per house, same rate as AlamathiNorth Chennai · PIN 6000677.0 km from AlamathiSholavaram
quoted per orderour Chennai rate is ₹26,600 per houseTiruvallur district · PIN 6000677.1 km from AlamathiPadiyanallur
₹26,600per house, same rate as AlamathiNorth Chennai · PIN 6000527.3 km from AlamathiPammadukulam
₹26,600per house, same rate as AlamathiNorth Chennai · PIN 600052Neighbouring localities we also deliver to: Morai, Vellanur, Karanodai, Sholavaram, Padiyanallur, Pammadukulam
Rainwater Harvesting in Alamathi: questions
Do you also take rainwater harvesting orders in Morai, Vellanur and Karanodai?
Yes. We take rainwater harvesting orders for sites in Morai, Vellanur, Karanodai, Sholavaram, Padiyanallur and Pammadukulam as well, with the price worked out per order outside our Chennai zones, as a finished job by the contractor we book.
Who is the seller of rainwater harvesting for a site in Alamathi?
M&B Chetty India is the seller: we take your order for the work in Alamathi, the contractor we book does it at your site, and we bill it (per house, supply and labour, built at the site; GST basis not stated). The scope and the materials change the price, so we confirm it with each order.
Why is rain water harvesting mandatory?
Groundwater in Chennai and its suburbs is heavily drawn down, and coastal aquifers face seawater intrusion. Recharging rooftop water restores wells and borewells and reduces street flooding during the monsoon.
What goes inside a recharge pit?
Layers of stone and sand: larger stone such as 40 mm jalli at the bottom, 20 mm in the middle and coarse sand on top as the filter, under a removable cover. The sand layer traps silt and needs cleaning before each monsoon.
From our team
Notes, photos and examples added by the M&B Chetty team, with the author and the date.
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Delivered with it in Alamathi
- 40mm Jalli price in Alamathidelivered price
- 20mm Jalli price in Alamathidelivered price
- M-Sand price in Alamathidelivered price
Rainwater Harvesting elsewhere
Need rainwater harvesting in Alamathi?
Call, WhatsApp or send the quote form with it filled in: we confirm the scope, the price and the date, and the contractor we book does the work at your site.
Alamathi area pageToday's Rainwater Harvesting rateRainwater Harvesting