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Sprinkler Tank Surface Lining

Cold Water Storage Tank Relining 

Water Tank Lining Like No Other

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Since 2011, Tank Reline has been one of the UK’s leading water tank relining contractors. Our in-house team of experts have vast experience in providing a comprehensive range of turnkey solutions for the relining of cold-water storage tanks, cooling towers and other water retaining structures. We operate nationwide, with an extensive operational team led by our hugely experienced management team. 


Our specialist water tank lining and repair solutions use an advanced, high performance polyurethane coating system that will quickly breathe new life into failing and dilapidated tank surfaces with minimum disruption. Our specialist solvent-free coatings are WRAS approved for potable water, and offer exceptional durability and versatility that makes them perfect for coating a range of materials, including; glass reinforced plastic (GRP), concrete and steel. Our products perform so well over the long term, that a 10-year guarantee is available across all of our services. This can be extended by an additional 5 years if we're retained to carry out the annual cleaning and inspection of your relined water tank.

Scroll to see the types of water tanks we deal with day-to-day. 

GRP Water Tank Surface Lining

Relines For Any Type Of Water Tank

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Cooling Tower Relines
Galvanised Steel Water Tank
Sprinkler Tank Relines
Plastic Water Tank Relines
Corrugated Steel Tank Relines
Potable Water Tank Relines
Concrete Water Tank Relines
GRP Water Tank Relines
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Our Tank Relining Process

Water Tank Corrosion
Water Tank Surface Abrasion
Water Tank Stripe Coat Application
Water Tank Polyurethane Coating

Isolate and Drain

 Surface Preparation

Stripe Coat To All High Risk Areas

Two Applications Of  Polyurethane Coating  

What Is Water Tank Lining?

Water tank lining refers to the process of applying a protective coating or lining to the interior surface of a water storage tank. It helps to prevent leaks, corrosion, and contamination of the water.

How Do I Know If My Water Tanks Inner Layers Need Relining?

As required in ACoP L8, the responsible person should organise or conduct regular inspections of the site water tanks to ensure that they are being maintained in a compliant state. Visually, after draining a water tank, a presence of internal erosion, deterioration or rust would indicate that your cold-water storage tank may need to be relined.

Why Do Water Tanks Need Relining?

Water tank lining is necessary to maintain the structural integrity of the tank and ensure the quality of the stored water. It protects against leaks, rust, microbial growth, and chemical reactions that could compromise the tank and the water it holds.

How Much Does Water Tank Lining Cost?

The cost of water tank lining can vary depending on factors such as the size of the tank, the type of lining material, the condition of the tank, and the complexity of the project. It is best to contact professional lining contractors for an accurate cost estimate.


Remember, it is always recommended to consult with professionals who specialise in water tank lining, like Tank Reline, to assess your specific needs and provide tailored advice and solutions.

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