Rainwater Harvesting
Tank Installation

Capture, store and reuse rainwater. Domestic and commercial rainwater harvesting systems installed across Hertfordshire and beyond.

Lower Bills.
Less Runoff.

Rainwater harvesting tanks let you capture water from your roof and reuse it for toilets, washing machines, irrigation and outside taps — significantly cutting metered water consumption. They also reduce surface water runoff, which is increasingly required by planning authorities.

We install underground rainwater harvesting tanks from the leading UK manufacturers, including filtration, pump systems and mains backup. Every installation includes the groundworks, electrical connections (with your electrician), and full reinstatement of driveways and landscaping.

  • Underground rainwater harvesting tanks
  • Domestic & commercial systems
  • Pump, filtration & mains backup
  • Excavation & full groundworks
  • Tank sizing & system design
  • Helps meet planning runoff conditions
  • Cuts mains water consumption
  • Premium reinstatement included
Underground rainwater harvesting tank installation
How We Work

Simple Steps To Get
Your Project Started

Message Us
01
WhatsApp Us

Send us a WhatsApp message with a brief overview of what you need and, if possible, a few photos. This helps us understand the scope quickly and get back to you with the right advice.

02
We Get Back To You

We'll review your message and photos, then follow up by phone or email to discuss your project in more detail and arrange a convenient time for a site visit.

03
Site Visit & Quote

We visit your property to fully assess the requirements and provide a detailed, no-obligation quote. For complex jobs, we may visit twice to make sure every detail is covered.

04
Work Begins

Our experienced team carries out the work efficiently and to the highest standards, from septic tanks and drainage to civil engineering and groundworks.

05
Premium Finish

We don't just do the job and leave. We reinstate your site with quality landscaping, leaving it better than we found it. That'''s the Flowcraft difference.

Ready To Start
Your Project?

Drop us a WhatsApp with a quick description and some photos. We'll review everything and get back to you to arrange a site visit.

07908 899417

Call, WhatsApp or email anytime