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Tank & Cistern Repair With Vinyl Liners

Give your structurally sound tank or cistern a new water-holding surface.

A potable vinyl liner can extend the life of a tank with leaks or internal corrosion and buildup, saving the time and cost of disposing of the old tank, buying a replacement, and installing it.

Water inside a white vinyl liner installed in a corrugated metal tank
A metal tank holding water with its vinyl liner installed.

Revive Your Old Tank or Cistern

Any structurally sound tank can hold water again with a liner, even when leaks or internal corrosion would otherwise make it unusable.

Prepare the Existing Tank

Tank preparation is an important part of a successful conversion. Review how to prepare older tanks and install the vinyl liner.

Read the installation guide

Fit the Liner to Your Tank

Use the measuring instructions to record the dimensions needed for a custom-fit liner.

See what to measure

Accommodate Pipes and Outlets

Tank liner fittings accommodate inlets, outlets, and pipes that protrude into the tank.

Review tank liner fittings

Using Swimming Pools as Water Tanks

Above-ground pool converted to water storage with a white potable vinyl liner
An above-ground pool converted to water storage.

New or used above-ground swimming pools can also be converted to water storage with potable tank liners. We recommend white potable vinyl liners instead of standard above-ground pool liners.

Standard blue liners contain antibacterial and antifungicidal agents manufactured directly into the vinyl. These time-release chemicals help keep swimming pools free from bacterial and algae growth, but can become a health hazard in irrigation and drinking-water applications.

Professional and DIY Installation

Our tank liners suit professional installation and do-it-yourself projects. From measuring through installation, you can find the information and order online from home or your office. Our knowledgeable staff is also here to support you along the way.