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Cracked clay liner has me stuck between two repair choices
Some sweeps push for full stainless steel relines to avoid future cracks, while others just mortar the clay to save the homeowner cash. I've dealt with both, and steel jobs rarely call back, but patching sometimes fails after a year. In cold climates like mine, clay shrinks and expands, but steel can get damp and pit if vents aren't perfect. Which side are you on for a fix that holds up?
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richard6696mo ago
Stainless wins for fewer headaches down the road.
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richard_anderson6mo ago
But what about the hidden damp problems steel can cause? @richard669 says stainless wins, but I've pulled out rotted steel liners because vents were off by an inch... it happens more than folks admit. Mortar patches move with the clay... so they handle shrink and swell better in my experience. They do need a keen eye and proper mix... but that's cheaper than a full reline. In the end, a well-done patch respects the old system... while steel tries to fight it. Give me a careful mortar repair any day.
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