Questions & answers · Home insurance
My insurer denied my mold claim, saying it was a slow leak. What can I do?
Home insuranceDeniedTexasChecked Nov 6, 2026
From K.Actuary, founded by Sangmin Kwon, ASA · sources checked 2026-11-06 · Source: TDI View original ↗
In short
- Home insurance usually does not pay for slow leaks or the mold they cause.
- Mold from a sudden, covered event can be covered.
- Get a plumber's report and send it if the water came on fast.
What this means
Sudden water damage is usually covered. Slow leaks are not. TDI says most home policies do not cover damage from gradual leaks or seepage, including the mold it causes [1].
Mold that grows on an item damaged by a covered sudden loss would be covered [1]. Most policies do not pay for mold cleanup and testing unless you add that coverage [1].
Your next step
If you think the company should pay more, tell it why and send supporting documents [2]. The deadline these sources give is 15 business days for the company to accept or deny your claim once it has all the information it needs [3].
Check it yourself
Open the first source above and read the part quoted. Your own policy papers hold details these sources do not give: "Don't know yet" for your case.
Where this comes from (5)
[1] TDI · checked 2026-11-06
Most home policies don't cover water damage from gradual leaks or seepage, and that includes damage from mold. Mold from a flood would not be covered because home policies don't cover floods … Most home policies don't include mold cleanup and testing after a damaged item is removed. Your insurance company may let you add coverage for cleanup caused by a covered loss. Your agent can tell you what options are available…
[2] TDI · checked 2026-11-06
The insurance company must tell you in writing why it denied a claim. If you think the company should pay more for a claim, tell the company why and send them supporting documents, such as a contractor's estimate for the repairs
[3] TDI · checked 2026-11-06
Accept or deny your claim within 15 business days of getting all the information it needs from you. If the company denies your claim, it must tell you why in writing … Send you a check within five business days after it agrees to pay your claim
[4] TDI · checked 2026-11-06
Ask for an appraisal. The appraisal process is for disputes about the amount of your claim. It isn't for disputes about whether your policy covers a loss
[5] TDI · checked 2026-11-06
Companies have 15 days to respond to us and can ask for a 10-day extension … Settle disputes when you and the company disagree about the facts
How we found this
We matched your question to 5 official sources, quoted the exact lines, and re-checked each quote against its source on 2026-11-06.
What we don’t know yet
Your own plan or notice may say something different. If your letter cites another rule, send it and we will look again.
Every answer is checked against the official rule it quotes.
Information only — not legal advice. Your plan, insurer or agency decides.
This answer quotes the official sources listed above, with the date we checked them. Your own policy, notice and state rules control. We are not your lawyer or your insurer. We don’t file, argue or negotiate claims for you — you send any letter or form yourself.
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