Niplast storage tanks logo in black and white

UK's leading manufacturer of industrial bulk liquid plastic storage tanks

Everyday, Niplast tanks store millions of litres of diverse liquids like acids, alkalis, water, oil, sludge, sewage, slurries, and food. Crafted from premium polypropylene, high-density polyethylene, and PVDF thermoplastics, these durable storage tanks provide sustainable and innovative storage solutions.

Safebulk Self Bunding Storage Tank
plastic storage tanks

Elevate your storage experience with Niplast

What sets Niplast apart is not just the diverse range of liquids that our tanks can accommodate, such as waste water and chemicals, but also their seamless blend of resilience and stability. Our extensive range of water and chemical tanks boast exceptional corrosion resistance, ensuring your liquids are stored safely and securely. Thanks to rigorous testing and durable construction, no matter the temperature fluctuations, our tanks remain steadfast.

Elevate your storage experience with Niplast, where innovation meets assurance. Contact us to find out more about our various liquid storage tank solutions.

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introducing Sitebilt®

We Design - We Transport - We Assemble - We Test.

Our Sitebilt® chemical storage tanks redefine industry standards, offering unparalleled quality, flexibility, and tailor-made solutions that perfectly align with your storage needs.

Our modular design simplifies the assembly of your chemical and water storage tank, whilst their adaptability means that they can meet your precise storage requirements, setting Sitebilt® apart as the ultimate choice for storage solutions. These great chemical storage tanks can be used for wastewater and drinking water tank storage solutions.

Choose Niplast and redefine your storage standards and elevate your chemical storage solution with Sitebilt®, where quality and flexibility converge seamlessly.

Service, Experience, Know-How & Ingenuity. With over 40 years of brand heritage, Niplast bulk liquid plastic tanks are manufactured to CEN standard BS EN 12573 and to DVS 2205, up to a maximum capacity of circa 100,000 litres.

Bespoke Storage Tanks


Crafted meticulously from premium polypropylene, high-density polyethylene, and PVDF thermoplastics, our full range of tanks offer unmatched corrosion resistance and unwavering stability across diverse temperature ranges.
With our bespoke storage industrial tanks, find tailor-made solutions for all your storage challenges. For instance, our high-capacity water tank ensure your supply stays untainted and safe. Or, manage effluents efficiently, knowing our tanks are designed for optimal waste water disposal. Furthermore, our mixing tanks are where scientific precision meets industrial efficiency. Discover the potential of underground tanks, offering discreet yet robust storage beneath the surface. And embrace space-saving solutions with our line of rectangular tanks, proving that efficiency can indeed be elegant.

At Niplast, we see your storage needs as an opportunity for us to innovate. Order now and elevate your storage experience.

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Today, with over 40 years of brand heritage, Niplast is an expert in manufacturing plastic bulk storage tanks or industrial tanks to strict CEN standard BS EN 12573 and its forerunner DVS 2205.

Our long history of innovatively applying these standards to solve chemical storage problems sets us apart from other brands of underground water tanks and chemical storage solutions. Sometimes, you need to think outside of the tank!

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Birds eye view on black tanks


Discover Niplast’s AQUABULK® range, expertly crafted in polypropylene and engineered to meet the stringent British and European standard BS EN 12573.
Our cutting-edge storage tanks are designed for various water types, including hot and cold water tanks, reverse osmosis ‘RO’ water, demineralised water, and softened water. What sets our AQUABULK® water tanks apart is not just their superior construction but also their versatility. The option to incorporate integral heating systems means these tanks can ensure your water reaches the perfect temperature for your specific needs, enhancing the efficiency of your processes. The polypropylene construction is UV stabilised, allowing these water tanks to be utilised outdoors without degradation from sunlight exposure.
Whether you require storage for hot and cold water or specialised solutions, our tanks deliver. Ranging in capacities up to 100,000 litres, Niplast’s AQUABULK® water tanks are engineered to cover a broad spectrum of process water storage applications.

Elevate your water storage solutions today and discover the expertise and quality of Niplast tanks.

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3d render of the aquabulk plastic water storage tanks

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