Made in the UK

The UKs No.1 Online Retailer for Bunded Oil Tanks, Fuel Storage Tanks, Adblue Tanks and more.

At Tanks-UK we focus on providing domestic, commercial and agricultural customers with only the highest quality storage tanks and accessories, at genuinely unbeatable prices and with unrivalled service levels as standard.

We have a proven track record of success in many sectors including water processing, agriculture, equestrian, horticulture, industry, construction, mining, machinery, engineering, manufacturing and food production.

Tanks-UK are not limited to showcased products; fabricated and made to measure solutions are an everyday occurrence.

We specialise in plastic water tanks, rainwater harvesting tanks, molasses tanks, liquid fertiliser tanks, potable water tanks, horizontal tanks, cone tanks, baffled slimline tanks, bunded & single skin oil tanks, bunded & single skin diesel tanks, AdBlue tanks, bowsers and more.

Rainwater Harvesting

The Easy Way To Save Water

Our range of rainwater harvesting tanks are suitable for agricultural, industrial and domestic applications. 

With tank volumes from 150 litres to over 1 million litres we have it covered!

Design to Installation

Contact us today for our Design to installation service

Seasonal products

Rainwater Harvesting

Used Equipment

Ex-Hire &
Clearance Equipment

Latest News & Blog
Harlequin Standardises Smart Tank Packs for Heating Oil Tanks & Fuel Stations
10Sep

Harlequin Standardises Smart Tank Packs for Heating Oil Tanks & Fuel Stations

Introducing – the NEW Harlequin Smart Gauge From 1 September 2025, every Harlequin ITE and ITT heating oil tank bought from Tanks-UK will be supplied with a new Harlequin Smart Gauge as standard, with no additional fitting required. The same technology is also being introduced across Harlequin’s fuel station range, bringing radar-accurate, app-connected fuel monitoring […]

RainForce Launches New TCA7000 Top-up Controller

3P Technik UK has officially launched the new RainForce TCA7000 Home Top-Up Controller – a modern, feature-rich replacement for the long-serving TCA5000950. Built and developed entirely in the UK, the TCA7000 offers an enhanced, more versatile approach to mains water top-up for rainwater harvesting systems, ensuring efficiency, safety and compliance for both domestic and light […]

Special Offer on Harlequin 440L Transportable Diesel Dispensers
12Aug

Special Offer on Harlequin 440L Transportable Diesel Dispensers

From 1 May to 31 August 2025, these rugged, compliant and easy-to-use transportable diesel dispensers with either a hand or 12V pump are available from Tanks-UK at the special price of just £995.00 + VAT, delivered. Normally listed at £1,130.00 + VAT and shipping, this is an excellent opportunity to invest in a portable fuelling […]

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