Plumbing
Rainwater harvesting system for your home
Roof collection, filtration and recharge pits or storage tanks that capture monsoon rain and recharge groundwater.
Every monsoon, the rain that falls on your roof runs into the street. Captured, it could recharge groundwater or supply your garden and toilets.
Many cities now require rainwater harvesting for larger plots. RennovEN designs a system to suit your roof, soil and local rules.
Signs you need this
- Borewell yields falling
- Water logging around the house in rain
- Local rules require harvesting
- You want to reduce water bills
The RennovEN promise
- 10-year warranty on all works
- Itemised pricing, approved before work begins
- One accountable team across every trade
- Residential specialists — homes only
Diagnosis
Why it happens
Runoff wasted
Roof water goes straight to drains.
Falling water tables
Groundwater is depleting in many cities.
Unfiltered recharge
Recharge without filters clogs pits quickly.
Our method
How RennovEN does it
- 1
Assess
Roof area, soil and local requirements.
- 2
Design
Recharge pit, storage or both.
- 3
Build
Pipes, filter and pit or tank.
- 4
Hand over
Maintenance schedule and first-monsoon check.
What’s included
- Roof downpipe connection
- First-flush and filter unit
- Recharge pit or storage tank
- Overflow arrangement
- Maintenance guidance
What affects the cost
- Roof area
- Recharge or storage approach
- Soil conditions and pit depth
- Pipe routing
Every home is different, so we don’t publish rate cards. After a free inspection you get an itemised estimate, and you approve every line before work begins.
Get my itemised estimate10-year warranty
The rainwater harvesting system we construct is covered for 10 years against workmanship defects. Periodic filter cleaning is routine maintenance.
How our warranty worksFAQ
Rainwater Harvesting System: your questions
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