Smart stormwater control. On every existing drain. In minutes.
A small, effective Add-on that mounts on any existing roof drain — 110 or 160 mm — without touching the waterproofing and without infrastructure works. All it needs is a nearby power socket: cellular connectivity is built in, the gate is open by default (fail-safe), and the system detains and releases water at a controlled rate to meet the hydrological requirement — fully documented in real time.
One system. Both sides of the permit.
The contractor needs a fast, simple answer to runoff regulation. The municipality needs proof it is actually working. SmartFlow gives each side exactly that - from the same deployment.
For contractors & developers
- Fast answer to regulatory runoff requirements
- Simple to implement - up to 15 minutes per drain, no waterproofing contact
- Grants 5.5 green-building points, justification document included
- Smaller basement piping loads - controlled morning release instead of a storm burst
For municipalities & hydrologists
- Monitor compliance with hydrological requirements - continuously
- Real-time alerts on deviations
- Rain-event reports built from measured data
- District-level smart control and data-based planning
Field results, with the data to back them
- active sites in Acre - one connected city network
- 14
- peak-flow reduction from a single connected roof, measured in the field
- ~30%
- active deployments - Acre, Tel Aviv, Jerusalem, Haifa
- 17+
active sites in Acre - one connected city network
peak-flow reduction from a single connected roof, measured in the field
active deployments - Acre, Tel Aviv, Jerusalem, Haifa
Passive restriction vs. SmartFlow
Static flow restrictors and unmanaged retention can reduce peak flow, but they cannot see a storm coming, cannot prove what they did, and cannot coordinate with the city. SmartFlow does all three - on the existing roof outlet.
Peak discharge reduction of 30-50% is based on SmartFlow active installations. The comparison reflects general passive approaches, not any specific product.
Proven in Israel
Validated in one of the world’s toughest stormwater environments
Israel combines intense Mediterranean cloudbursts with one of the strictest runoff-management regimes anywhere: since Amendment 8 to national plan TAMA 1, every building permit requires a quantified runoff-management annex. SmartFlow operates 17+ active deployments under that regime - including a 14-site network in Acre - with rain-event reports generated from measured data. If it performs here, it will perform in your market.
See deploymentsExplore the SmartFlow platform, browse solutions, view pricing, read about the active blue roof, or see our active deployments.
Ready to deploy controlled stormwater management?
Talk to our engineering team about your building, site, or portfolio. We will assess fit and provide a clear picture of what deployment involves.