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> Rigid Chimney Liner Parts
Upgrade to a PRO Liner

Flex King Pro incorporates smooth wall technology which reduces creosote buildup and increases draft by up to 20%. Flex King Pro is twice the thickness of most flexible chimney liners on the market at 0.014 inches.



flex king
Single Ply Liner



flex king pro
Flex King Pro
w/ Smooth Wall Technology

flex king is ul tested and listed

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Flex King PRO Chimney Liner
Premium Double Wall Flexible Chimney Liner
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Flex King Chimney Liner
Single Wall Flexible Chimney Liner
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