In today’s world of rising utility costs and increasing sustainability demands, understanding your business’s water usage is more important than ever. That’s where water meters come in.
At Scalex Technology, we help UK businesses track and manage their water consumption effectively with tailored metering solutions. In this blog, we take an in-depth look at how water meters work, why they’re essential, and how they can save your business money.
What Is a Water Meter?
A water meter is a device installed on your premises to measure the amount of water you consume. It records usage in cubic metres (m³) and forms the basis of your water bill if you’re on a measured (metered) supply.
Businesses in the UK are typically charged for:
- Water supply
- Wastewater (sewerage)
- Standing charges
Water meters ensure you’re billed based on actual usage, rather than estimated charges or a fixed rate based on property size.

How Water Meters Work
Water meters are usually installed where the mains water enters your premises. As water flows through the pipe, the meter measures the volume used.
There are two main types:
- Mechanical Water Meters – use a rotating mechanism to track flow.
- Smart/Digital Water Meters – offer real-time data and remote readings, ideal for businesses aiming for efficiency.
Why Should Your Business Care About Water Metering?
💧 Cost Control
Paying based on actual usage can lead to significant savings, especially for businesses that use less water than their rateable value suggests.
🧾 Accurate Billing
Avoid overpaying or underpaying with real-time usage tracking, ensuring you’re only charged for what you use.
🏭 Leak Detection
Unexplained spikes in usage can help identify hidden leaks or faulty infrastructure, reducing water waste and damage.
📉 Sustainability Goals
Tracking your water consumption is a key part of your environmental reporting and helps meet corporate ESG objectives.
Are Water Meters Mandatory?
While not yet compulsory for all UK businesses, they are:
- Required in new commercial buildings
- Advised for businesses under the Open Water Market system
- Often requested by environmentally focused clients or tenders
If your business operates in a multi-tenant building, individual metering can help allocate fair usage and improve accountability.

The Role of Scalex Technology in Water Metering
We offer comprehensive water utility management services, including:
✅ Installation of mechanical or smart water meters
✅ Full water audits to assess leaks and wastage
✅ Tariff and supplier review under the Open Water Market
✅ Ongoing monitoring and data reporting
✅ Support with regulatory compliance and environmental standards
Case Study
A UK-based hotel group was charged based on rateable value, with no meter in place. After a Scalex-led water audit and meter installation, the client saved over £6,000 annually, simply by switching to a usage-based tariff and identifying leaks in their garden irrigation system.
Start Monitoring What Matters
If your business is looking to reduce costs, improve sustainability, and gain control over utilities, a water meter is a smart step forward.
📞 Get in touch with Scalex Technology
Let us help you assess your water usage and optimise your billing through smart metering and expert support.