LTHW & Chilled Closed System

Flushing & Dosing

Innovative Legionella Control Solutions & Water Treatment Services

Monitor your salt levels, order salt directly and access support at a touch of a button.

Innovative Alerts

Money Back Guarantee

Peace of mind with our 90-Day guarantee*. We are that confident you’ll love our water softeners.

Highly Rated

We provide exceptional customer service, proven by over 7500 5-star Trustpilot reviews.

A regular health check for your closed systems

It’s a requirement under BSRIA BG50 and BS8552 that closed systems are tested for chemical and microbial water quality on a quarterly basis. This ensures system integrity is maintained and that your closed system operates at peak efficiency.

At FlowSafe, we have the expertise and experience to deliver a comprehensive water treatment program that meets all compliance standards while providing effective control for:

  • Corrosion of system metals

  • Microbial growth

  • Scale deposition

  • Suspended solids deposition

  • Anti-freeze protection

  • Pseudomonas protection and eradication

Quarterly Testing That Ticks All the Boxes with Flowsafe

At Flowsafe, we ensure your LTHW (Low-Temperature Hot Water) and Chilled Water closed systems operate at peak performance with our expert flushing and dosing services. Our quarterly testing is designed to meet all compliance requirements while maximising system efficiency and longevity.

With Flowsafe, you get reliable, thorough testing that ticks all the boxes—enhancing system performance while preventing costly downtime.

Contact Flowsafe today to schedule your next quarterly maintenance and keep your systems running smoothly!

EXPERT CLOSED SYSTEM MONITORING & TREATMENT SERVICES

At Flowsafe, our recommendations are driven by compliance and guided by industry best practices. We reference authoritative documents such as BSRIA's BG 29/2021 and BG 50/2021, along with BSI's BS 8552:2012, ensuring that our LTHW & Chilled Closed System flushing and dosing solutions are always aligned with the latest and most applicable standards.. Consider the following:

  • In 2020, closed systems accounted for 25% of the UK's total energy consumption, equivalent to 100 billion kWh of energy.

  • The industrial sector is the largest consumer, followed bythe commercial and residential sectors.

  • By improving system efficiency through professional flushing, dosing, and maintenance, businesses can reduce energy costs and minimise environmental impact.

  • Upgrading outdated energy systems could save UK universities £146m annually, totalling £2.19bn over a typical 15-year contract.


What Legionella Services are there?

Legionella Schematic Drawing

Legionella Risk Assessment

TMV Servicing

Legionella Remote Monitoring

Legionella Testing

Expansion Vessel Flushing

Legionella Remedial Works

Water Safety Signs

Legionella Free Legionella Audit

Legionella Monitoring

Legionella Testing Kit

Pump Servicing

Driving Energy Efficiency & Sustainability

At Flowsafe, we understand that optimizing heating and cooling systems is key to improving energy efficiency and reducing environmental impact. Our expert Low-Temperature Hot Water (LTHW) and Chilled Closed System Flushing & Dosing services ensure your HVAC systems operate at peak performance while minimizing energy waste.

How Flowsafe Enhances Efficiency & Sustainability

  • Advanced System Flushing: Removes harmful debris, sludge, and corrosion, improving heat transfer and reducing energy consumption.

  • Precision Chemical Dosing: Protects against scale and microbiological growth, extending system lifespan and maintaining efficiency.

  • Water & Energy Savings: Clean, well-balanced systems require less pumping power and lower heating/cooling demand, cutting operational costs.

  • Reduced Carbon Footprint: Efficient systems mean lower energy usage, supporting your sustainability goals.

How to Get Started with Flowsafe

Get a Quote

Receive a quote from our Customer Service Team.

Secure Booking

Make payment to secure your chosen date and time.

Your Appointment

30min curtesy call for engineer's arrival time.

Report Delivery

Quality checked and emailed within 24hrs.

Legionella Training

Regular legionella awareness training.

Leading Legionella Services & Trusted Water Treatment Experts in the UK

Founded in 2024, Flowsafe Compliance Water Hygiene Services is built on over 10 years of personal industry experience, delivering trusted water treatment solutions for homes and businesses across the UK.

With a strong focus on quick response, reliability, and tailored service, we offer expert Legionella control and water hygiene solutions designed to ensure safe, clean water where it matters most. Our approach is hands-on, professional, and fully aligned with current industry standards and regulations.

Combining deep technical knowledge with a customer first mindset, Flowsafe Compliance Water Softeners provides dependable water quality solutions helping you protect your property, maintain compliance, and support overall health and well-being.


90-Day Money Back Guarantee

Fill out this form and one of the team will be in touch or call our team to speak to one of our experts 01359 212 119