Protect your building. Prove compliance. Automatically.
SmartFlow Core installs on any existing flat roof in one day — no structural changes. Real-time control during every storm, plus automatic reports ready to submit to municipal authorities.
The problem with unmanaged flat roofs
Flat roof drains discharge instantly during heavy rain — contributing to street flooding, sewer overflows, and regulatory exposure. Many jurisdictions now require retention reporting or place limits on peak discharge rates. Manual documentation is time-consuming and often incomplete.
SmartFlow Core: retrofit stormwater management in one day
A single SmartFlow unit manages up to 150 m² of roof. It monitors water depth every minute, opens and closes the drain valve automatically based on storm conditions and sewer load signals, and generates a compliance-ready report for every storm event.
- Installs on existing drain outlet — no structural changes
- Real-time sensor readings every minute (more during storms)
- Automatic valve control based on forecast + sewer signals
- Per-storm compliance report, generated automatically
- Cellular connectivity — no building IT infrastructure needed
- 15+ year hardware lifetime
Sanhedrin 13, Tel Aviv — first rain event monitoring. Full hydrological record available as a gated PDF download in Resources. Akko neighbourhood (14 buildings) demonstrates portfolio-scale deployment.
Other solutions: Portfolio·Blue-Green·Municipal Connect
Are you a hydrologist, engineer, or regulator?
Work with us to evaluate SmartFlow for your region, validate local compliance requirements, and lead pilot deployments.
Get a quote for your building
Tell us your roof area and location. We will confirm fit, estimate cost, and outline the installation process.