# Can you get homeowners insurance with knob and tube in Ohio?

> Knob and tube insurance in Ohio: why carriers ask about active K&T, the answers they tend to accept and what no work can promise. Act before your deadline.

URL: https://confluxcincinnatiknobandtube.com/guide/knob-and-tube-homeowners-insurance-ohio/

Decision Guide

Each carrier writes its own rules. Here's what they usually want to know, and how to choose your path before a deadline chooses it for you.

Last Updated: November 11, 2026

The short answer

Sometimes. Ohio has no statewide insurance rule on knob and tube; each carrier sets its own underwriting. Some carriers decline houses with active K&T, some accept an electrician's assessment, and some set a deadline for replacement. What usually decides it is whether any of your K&T is still live.

Key takeaways

- Carriers almost always ask one thing first: is any knob and tube still active?
- Ohio has no regulation on K&T underwriting. The rules are each insurer's own.
- A written, circuit-by-circuit assessment gives an underwriter something specific to read.
- Disconnected and recorded K&T is a different answer from live K&T, even if the porcelain stays.
- No electrical work can guarantee that a particular carrier will write or renew your policy.

## Why is your insurer suddenly asking about your wiring?

Because an insurer prices the chance of a claim. Knob and tube has no ground, aging insulation and, in many houses, decades of later splices, so underwriters want an answer about it before they write knob and tube insurance in Ohio.

At [Conflux Cincinnati Knob and Tube](https://confluxcincinnatiknobandtube.com/) we assess and replace K&T across Cincinnati, Hamilton County and Northern Kentucky, and much of our work starts with an insurer’s letter. This guide covers the decision; our [replacement for insurance](https://confluxcincinnatiknobandtube.com/knob-and-tube-insurance-replacement/) service covers the work.

## Is there an Ohio rule about K&T and insurance?

No. Ohio has no statewide insurance rule on knob and tube, and the Ohio Department of Insurance doesn’t publish a bulletin on it. Each carrier writes its own underwriting rules and can change them.

That means two things for you:

- **Answers vary by carrier.** One company’s “no” doesn’t predict the next one’s.
- **Rules change at renewal.** Cincinnati homeowners report being told that something had changed in a carrier’s policy that year, making K&T harder to place.

## What do carriers usually want from you?

Their approaches fall into a few patterns, which an Ohio independent insurance agency describes in its published guidance. No regulator sets these, so treat them as one view of the market, not a rule.

| Carrier stance | What your house needs to show |
| --- | --- |
| Won’t write a home with active K&T, whatever its condition | No active K&T at all |
| Will write if a licensed electrician inspects and states it’s in good condition | A written assessment the carrier accepts |
| Will write if you agree to replace it within a set period | A replacement plan, then proof it was done |
| Asks only whether K&T is present | An accurate answer, active or disconnected |

Envelopes and reading glasses on a desk: we read an insurer’s letter line by line for what it actually asks.

## Why does “active” matter so much?

Because that’s usually the exact question. Old porcelain left in a basement after its circuits were disconnected is a different answer from live wiring, but only if someone proves the disconnection.

A run cut at one end and left connected at the other isn’t proven dead. Our guide to [active versus abandoned K&T](https://confluxcincinnatiknobandtube.com/guide/active-vs-abandoned-knob-and-tube/) explains how we trace a run, disconnect it at both ends and record it, and [knob and tube removal](https://confluxcincinnatiknobandtube.com/knob-and-tube-removal/) covers the record a carrier can read.

## What are your options?

There’s a short list. Which one fits depends on the carrier’s wording, the deadline and what your house actually has.

| Path | Fits when | Watch for |
| --- | --- | --- |
| Assessment letter only | The carrier accepts a condition statement, and your K&T is intact and correctly fused | An electrician can only state what testing shows; “good condition” isn’t a blanket answer |
| [Partial replacement](https://confluxcincinnatiknobandtube.com/partial-knob-and-tube-replacement/) | A few live circuits remain and the carrier asks about active K&T | The letter has to say plainly what remains |
| [Whole-house rewire](https://confluxcincinnatiknobandtube.com/whole-house-rewiring/) | K&T runs through most rooms, or the carrier wants none at all | The timeline against the carrier’s date |
| Switch carriers | Your carrier declines but others may write the house | Gaps in coverage; a mortgage requires continuous insurance |

### What if the deadline is tight?

A carrier’s date and an IBI-inspected job don’t always line up. Ask the carrier in writing whether a signed scope with a start date satisfies the deadline while the work runs. [Working to a deadline](https://confluxcincinnatiknobandtube.com/knob-and-tube-insurance-replacement/) covers how we sequence the job around it.

## What should you ask your agent?

The carrier’s exact wording decides what work satisfies it, so ask before anyone prices anything. Put these to your agent in writing and keep the answers:

- Does the carrier ask about any K&T, or only active K&T?
- Will it accept an electrician’s written assessment, and does it say what the letter must include?
- If replacement is required, by what date, and does a signed scope with a start date count?
- Does disconnected K&T left in place need documenting, and how?
- Will it want to see the IBI permit final, photos or a circuit map?

### What about a two-family or rental policy?

A landlord or dwelling policy on a two- or three-family building can ask the same questions as a homeowners policy, sometimes unit by unit. Where units share old circuits, the answer for one unit may depend on wiring in another. [Two-family and rental rewiring](https://confluxcincinnatiknobandtube.com/two-family-and-rental-rewiring/) covers how we sequence work so residents keep power.

## Buying a house with K&T? Start early.

You’ll hit the insurance question before closing, because your lender requires a policy in force. Cincinnati homeowners report being under contract on a house with K&T in the attic and basement and having a broker come back with no carrier at all.

- Call an agent as soon as the inspection report names K&T, with the report page in hand.
- Ask for the carrier’s question in its own words, not a summary.
- Have the circuits traced inside your inspection period if you can.

Our [before-closing service](https://confluxcincinnatiknobandtube.com/knob-and-tube-before-closing/) and our guide to [K&T and mortgages](https://confluxcincinnatiknobandtube.com/guide/knob-and-tube-mortgage/) cover the rest of a purchase.

## What can nobody promise you?

An insurance outcome. No electrical work guarantees that a carrier will write, renew or reprice your policy. A finished, permitted rewire with clear records is the strongest evidence you can offer, but the decision stays with the carrier.

Be wary of anyone who promises a specific insurance result. What an honest scope can promise is accuracy: which circuits were replaced, which were disconnected, and whether any K&T is still live.

## What will your insurer actually read?

Paper, not walls. Whatever path you take, a useful packet has a circuit map, a labeled panel directory, a scope letter, a disconnection record with photos and the IBI permit final.

Our guide to [paperwork for insurers](https://confluxcincinnatiknobandtube.com/guide/knob-and-tube-paperwork-for-insurers/) explains how underwriters read each piece. If a letter has arrived, send it with your address or call [(513) 496-2715](tel:+15134962715), and we’ll write the scope against the carrier’s own wording. Our [Ohio disclosure guide](https://confluxcincinnatiknobandtube.com/guide/knob-and-tube-disclosure-ohio/) covers the parallel question when you sell.

## Questions about this guide

### Should I tell my insurer about knob and tube I just found?

Answer the application and any carrier questions truthfully. A wrong answer can cause far more trouble at claim time than the wiring would. If you're not sure whether the K&T is live, say so and have it traced. A written result turns an uncertain answer into a specific one.

### Does a policy in force mean my carrier has accepted the K&T?

Not necessarily. Your carrier can learn about the wiring later, from an inspection, a claim or a renewal questionnaire, and respond then. If nobody asked the question when your policy was written, read the renewal paperwork closely and ask your agent how the carrier treats K&T.

### Would a different agent find a carrier that ignores knob and tube?

An independent agent can usually quote several carriers at once, which helps when one says no. Whether any of them will write the house depends on each carrier's rules and what the house shows. Cincinnati homeowners report brokers who came up empty, so start early.

## Related service

- [Service**Replacement for insurance** We scope the work to your carrier's letter and finish with the records an underwriter reads.](https://confluxcincinnatiknobandtube.com/knob-and-tube-insurance-replacement/)

## More guides

- [Learn**What counts as proof of knob and tube removal for an insurer?** Your underwriter can't see inside your walls. They read documents, and a few specific ones carry most of the weight.](https://confluxcincinnatiknobandtube.com/guide/knob-and-tube-paperwork-for-insurers/)
- [Learn**How can you tell if knob and tube wiring is still active?** Grey, dusty and old doesn't mean dead. Here's how we prove a run live or disconnected, and why both ends matter.](https://confluxcincinnatiknobandtube.com/guide/active-vs-abandoned-knob-and-tube/)
- [Decision Guide**Can you get a mortgage on a house with knob and tube wiring?** No law answers this. The appraiser, the lender and the insurer each get a say, and the insurer is often the one that decides.](https://confluxcincinnatiknobandtube.com/guide/knob-and-tube-mortgage/)
- [Learn**Do you have to disclose knob and tube wiring when selling in Ohio?** Ohio's form doesn't name knob and tube. It asks what you know about electrical problems, and what you knew is the part that matters.](https://confluxcincinnatiknobandtube.com/guide/knob-and-tube-disclosure-ohio/)
- [Decision Guide**Can knob and tube wiring be repaired, or does it have to be replaced?** Repair is a real option in a narrow set of cases. Here's how to tell whether yours is one of them.](https://confluxcincinnatiknobandtube.com/guide/knob-and-tube-repair-vs-replacement/)

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