Key benefits of Water Level Sensor
Drainage status monitoring – no roof access needed
Real-time monitoring of water levels on the roof
Leak prevention from prolonged water ponding
When does water accumulation occur on the roof – and what are the consequences?
Water buildup on flat roofs most commonly occurs during heavy rainfall or as a result of clogged drainage inlets. Due to climate change, such situations are becoming increasingly frequent – storms are more intense, and weather patterns less predictable.
Excessive water accumulation poses a serious risk to both the roof structure and its covering. That’s why it is critical to ensure that the drainage system is functioning properly and that water levels on the roof are continuously monitored. In today’s changing climate, this is a key element of any building’s safety strategy.
How does the SENSE DSW system support your day-to-day rainwater management?
The Water Level Sensor (SENSE DSW) is a practical tool that helps you keep your roof safe – without leaving your office. SENSE DSW allows you to:
- monitor rooftop water levels in real time
- know when and how long water is accumulating on the roof
- check the status of roof drains without climbing onto the roof
- receive instant alerts about critical events via the SENSE Smart Roofs Platform – allowing you to respond quickly and prevent potential hazards
- extend the lifespan of your roof by making data-driven decisions based on live system readings
How does the Water Level Sensor work?
SENSE DSW Water Level Sensor operates automatically and with high precision – sensors installed next to roof drains measure water levels every 2 minutes with an accuracy of up to 5mm. In cases of intense rain, more frequent measurements are available – even up to every 20 seconds. The system is powered by solar energy and requires no connection to the building’s electrical infrastructure. Installation is completely non-invasive.
All data is transmitted directly to the SENSE Smart Roofs Platform. In case of a threat, you receive an immediate SMS or email alert. This way, you always know what’s happening on your roof – and can take action without delay.
Is your roof ready for heavy rainfall?
If you’re not sure – we can perform a complete roof drainage audit for you!
Our team will review your roof’s design documentation, carry out an on-site inspection, and assess the condition of retention tanks. You’ll receive a detailed risk assessment of potential roof overloading caused by intense rainfall.
We’ll also include tailored recommendations – whether it’s upgrading your existing drainage system or installing the SENSE DSW (Water Level Detection system), which enables real-time monitoring of water levels on your roof.
With our support, you’ll gain the confidence that your roof is ready to handle even the heaviest storms.
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