Premium Water Tanks
Across the UK
From domestic rainwater harvesting to commercial storage solutions.
British-made quality , locally installed.
- 4.9/5 on trust pilot
- 15 years Experience
- 1000 + installations
Water Tank Solution for Every Need
From the Scottish Highlands to the Cornish coast, we deliver premium water storage solutions across the UK
Domestic Water Tanks
Perfect for homes across the UK. Rainwater harvesting, backup storage, and off-grid solutions.
✓ 500L – 10,000L capacity
✓ WRAS approved
✓ 25-year guarantee
Commercial Solutions
Industrial-grade tanks for businesses, schools, and public buildings throughout Britain.
✓ Bespoke sizing
✓ Fire safety compliance ✓ Rapid installation
Rainwater Harvesting
Eco-friendly systems helping UK households reduce water bills and environmental impact.
✓ Smart filtration
✓ Automatic pumps
✓ Council rebates available
Emergency Backup
Reliable water storage for when mains supply fails. Essential for rural UK properties.
✓ Instant backup
✓ Weather-resistant
✓ Low maintenance
Why Zennook The UK's Most Trusted Water Tank Specialists
From the Lake District to London, thousands of UK homes and businesses trust Zennook for reliable, high-quality water storage solutions that stand the test of time.
British Standards Certified
All our tanks meet WRAS and BS standards, ensuring quality and safety for UK installations.
15+ Years of Excellence
Established in 2010, we’ve become the UK’s trusted choice for water storage solutions.
Local Expertise
Our team understands UK building regulations, planning permissions, and local requirements.
Rapid Installation
Most domestic installations completed within 1-2 days. Minimal disruption to your property.
Coverage Across the UK
England
London & South East
Birmingham & Midlands
Manchester & North West
Yorkshire & North East
Free site surveys available nationwide. Contact us to arrange your consultation.
Scotland & Wales
Edinburgh & Glasgow
Cardiff & South Wales
Aberdeen & Highlands
Newport & North Wales
What Our UK Customer Say
Real reviews from real customers across Britain
“Zennook installed our rainwater harvesting system last spring. Cut our water bills by 40% and the installation was seamless. Highly recommend!”
Sarah Johnson
Manchester
“Needed an emergency water tank for our rural property. The team arrived next day and had everything sorted quickly. Professional service throughout.”
David Williams
Cardiff
“Commercial installation for our school was completed during half-term holidays. No disruption and the kids love learning about water conservation.”
Emma Thompson
Edinburgh
Get Your Free Quote Today
Expert advice and competitive pricing across the UK
Zennook
The UK’s leading water tank specialists. Serving homes and businesses across Britain since 2010.
Nationwide Coverage
Services
Domestic Water Tank
Commercial Solutions
Rainwater Harvesting
Emergency Backup
Tank Maintenance
Coverage Areas
London & South East
Manchester & North West
Birmingham & Midlands
Scotland & Wales
All UK Regions
Contact
- 03001234567
- info@zennook.co.uk
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