The UK Leading Plastic Tank Manufacturer

Plastic Tank & Bespoke Product Solutions
for Leisure & Commercial Marine, Agriculture and other industries.

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Tek-Tanks Bespoke and Standard Plastic Tanks

Experienced Plastic Fabrication & Tank Manufacturing Company

Welcome to Tek-Tanks – the Leading Manufacturer of Plastic Tanks and Fabricated Plastic Products for various industrial
and leisure applications. 

We specialise in designing, manufacturing and supplying Standard and Bespoke Plastic Products, ensuring that these
meet the specific requirements of our clients. From ready-made through semi-bespoke to custom tanks and tailored solutions in plastic, our friendly team of experienced specialists can help you choose the right product for your project, ensuring that you receive the best quality and value.

Our Main Product Range

Standard Ready Made Plastic Tanks

Our range of rectangular “Series C” Plastic Water, Waste, Petrol and Diesel Tanks ideally serves applications that can accommodate already made tanks with specific measurements. Rotationally moulded from High-Density Polyethylene, these economy plastic tanks are CE certified, fully fitted with the standard fittings located on the top and come in a wall thickness between 4 – 6mm.

Standard Semi-Bespoke Plastic Tanks

A wide range of seamless, rotationally moulded plastic tanks suitable for water, waste, diesel and other applications.
These tanks are divided into two categories that we call “Series A” and “Series D”.

Series A Range comprises of exclusive to Tek-Tanks, shaped, square and rectangular rotationally moulded from High-Density Polyethylene tanks with a wall thickness of 10 mm (otherwise stated).

 Series D Range of standard rectangular tanks comes with a vented or non-vented cap and a BSP female threaded outlet as standard. With a bit of labour involved, we specialise in fitting Series A and Series D tanks out to meet clients’ requirements.

Bespoke Plastic Tanks Made to Order

As experienced Plastic Tank Manufacturers, we know that not every plastic tank requirement can be met with a standard product. Our skilled designers and engineers have developed a plastic tank construction system using high strength, 
High-Density Polyethylene (HDPE) to deliver the most exact solution to the most demanding applications. Because each tank is being made individually, unique features can be added to the products.

Plastic Water Tanks

Plastic Waste Tanks

Rival 34 Plastic Water Tank under V Berth

Plastic Diesel Tanks

Sadler 32 Plastic Diesel Tank in Cockpit Locker

Plastic Fabrication

If you’re looking for a Bespoke Plastic Fabrication Company that can take your project from a concept to a final product, look no further than Tek-Tanks. Our team of experts can turn your design into a reality, ensuring that your finished product is exactly what you envisioned. From 3D designs to production, we will take care of everything for you, so you can focus on what’s important:
your project. 

Other Products

Our aim is to provide you with one-stop shop experience for all your tank installation needs to save you considerable time and effort.  Be sure to browse our plastic tank associated products and find the perfect solution for your installation needs!
Here are the most popular lines of  marine sanitation equipment, parts and accessories with more in the store.

Plastic Tank Manufacturer chosen
by Various Industries

Where Our Plastic Tanks and Fabricated Products are used

We pride ourselves on being able to quickly understand your business and provide a solution that meets the demands of various industries. Whether tailoring a standard tank or designing a new product from scratch, we offer a unique advantage in this area that can be difficult to match by another plastic tank manufacturer.

Our comprehensive range of products is widely used by applications across many industries and business sectors that include, Light Commercial & Leisure Marine, Agriculture & Woodland, Horticulture, Transport, Food Industry and Education to name a few.

& Leisure Marine


& Woodland

Education Industry



Food Processing

Quick Links

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Tek Tanks Ltd

The Old Stables, West End Farm,
Upper Froyle, Alton, Hampshire,

GU34 4JR England

Tel: +44 (0)1420 520830


Visits: By Appointment Only

Copyright 2023 Tek tanks Limited all rights Reserved | Company Registration No: 3857992 | Vat Registration No: 744959483