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What type of chimney liner is best for wood stoves?

April 5, 2026

Quick Answer

For wood stoves, a stainless steel chimney liner with a thickness of at least 1/8 inch is recommended. This material can withstand high temperatures and is resistant to corrosion. It's essential to choose a liner that's compatible with your stove's output.

Choosing the Right Liner Material

When selecting a chimney liner for your wood stove, you have several options, including single-wall, double-wall, and stainless steel. However, stainless steel is the best choice due to its high temperature resistance and durability. Look for a liner with a thickness of at least 1/8 inch to ensure it can withstand the heat generated by your stove.

Measuring and Cutting the Liner

Before installing the liner, measure the length of the chimney run and add 12-18 inches to account for any bends or turns. Cut the liner to the required length using a pipe cutter or a hacksaw, taking care not to damage the liner’s finish. Use a pipe flange to connect the liner to the stove outlet, ensuring a secure and leak-free seal.

Installation Tips and Safety Considerations

When installing the liner, follow the manufacturer’s instructions and local building codes. Ensure the liner is properly secured to the chimney and stove outlet using clamps and pipe hangers. Regularly inspect the liner for signs of damage or wear, and replace it as needed to ensure safe and efficient operation of your wood stove.

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