Warning: Cracked flue tiles popping up in old neighborhoods

I've had three calls this month about cracked flue tiles in older houses... it's a big safety issue. I don't know the best way to repair them. What methods do you all use? Also, how do you talk to customers about this without making them too worried?

4 comments

4 Comments

fiona_west212mo agoTop Commenter

Dealt with this just last week in a 1950s ranch house. I mean, it's scary how common it's getting, I've had two calls myself this month. For repair, I usually see people lining the flue with a stainless steel liner, idk if that's the best way but it works. Talking to customers, I just focus on the safety fix without making it sound like the house is gonna burn down. Maybe it's just me but being straight but calm seems to help.

stellaperry2mo ago

Yeah, exactly... you can explain the risk without making it a horror story. I usually say something like, "Right now, smoke and heat could leak into the walls here, so we need to seal that path." It's a fact, not a threat. Then they see the liner as the solution, not just an upsell.

oscarsullivan2mo ago

Wait, but what if being too calm means people don't really get how serious this is? I've seen cases where folks put off fixes because they didn't feel the urgency. Sure, stainless liners work, but are they just a band-aid for bigger problems? Sometimes scaring someone a little is what it takes to prevent a disaster. If my house was on the line, I'd want to know the worst-case scenario, not just a gentle nudge.

the_pat2mo ago

Stainless liners are more than just a band-aid in a lot of these old ranches. They're often the actual, correct fix for a clay tile flue that's cracked or missing mortar. The key is checking the whole system first, chimney crown and all. If the structure is sound, a liner fixes the draft and safety issue for good. You can be straight about the fire risk without using scare tactics. People understand "this is broken and here's how we fix it" just fine.