A roof is rarely a planned purchase. It becomes urgent because something failed, which means a lot of homeowners are making a financing decision under time pressure. Here are the realistic options and what each one actually costs you, so the decision is made on the merits rather than on whoever offers paperwork first.
Nothing here is financial advice. It is what we see homeowners actually use, and what tends to go wrong.
Cash or savings
Cheapest by a wide margin because there is no interest. The reason not to is liquidity: emptying an emergency fund to avoid a modest interest charge can be the wrong trade if the next surprise arrives before the fund is rebuilt.
If you are paying cash, ask whether there is any discount for it. Sometimes there is, because it removes financing fees the contractor otherwise absorbs.
Contractor-arranged financing
Most established roofing companies work with a lending partner, and the application is usually quick and happens at the kitchen table.
The advantage is speed and convenience, particularly when the roof is actively leaking. The thing to read carefully is promotional structure. Deferred-interest offers - the “no interest if paid in full within 12 months” kind - are not the same as zero-interest loans. If any balance remains at the end of the promotional window, interest is commonly charged retroactively on the original amount rather than on the remaining balance. That is a large and surprising number.
If you take a promotional offer, know the exact payoff date and plan to be done before it, not on it.
Questions worth asking: what is the APR after any promotional period, is there a prepayment penalty, is there an origination fee, and is the rate fixed.
HELOC or home equity loan
For homeowners with equity, this is usually the lowest-cost borrowing available, because the loan is secured by the house.
A home equity loan is a lump sum at a fixed rate with a fixed term, which suits a one-time project like a roof. A HELOC is a revolving line at a variable rate, which suits phased work - a roof this year and siding next year, for instance.
Two real drawbacks. First, your house is collateral, so the consequence of default is severe. Second, closing takes time. Appraisal and underwriting can run weeks, which does not suit an actively leaking roof. If you anticipate a roof in the next couple of years, opening a HELOC before you need it puts the option in place ahead of the emergency.
Interest on home equity borrowing may be tax-deductible when the funds are used to substantially improve the home, subject to conditions and limits. Confirm with your tax preparer rather than assuming.
Unsecured personal loan
Higher rate than home equity, but no collateral, no appraisal, and funding often within days. That speed is the point.
Sensible when there is little equity, when the timeline is urgent, or when you would rather not attach the debt to the house. Rates vary widely with credit, so it is worth getting two or three quotes rather than accepting the first.
Insurance proceeds
If the roof failed from a covered peril, this is the cheapest path of all because it is not borrowing. See does homeowners insurance cover roof replacement for what qualifies and what does not.
Note the mechanics on a replacement-cost policy: the carrier usually releases the depreciated amount first and the remaining recoverable depreciation after completion. That means there is a window where you may need to bridge the gap, and it is worth knowing that before the work starts rather than during it.
If your mortgage servicer is named on the claim check, they will typically need to endorse it and may release funds in stages against inspections. Start that conversation early. It is the most common cause of payment delay on roof claims and it is entirely administrative.
Utility and efficiency programs
Roofing itself is rarely eligible for efficiency incentives, but adjacent work sometimes is. Attic insulation and air sealing are commonly covered by utility programs, and it is efficient to do them while a roof is off and the attic is accessible. Clark Public Utilities publishes its current residential programs, and eligibility changes, so check what is live rather than relying on what was true last year.
Solar-powered venting skylights have historically qualified for a federal residential clean energy credit. That is a tax matter and legislation changes, so verify current eligibility with your preparer.
The framing that actually helps
The useful question is not “what does a roof cost” but “what does waiting cost.” A roof at end of life that is still keeping water out has real optionality - you can plan, get three bids, choose a season, and pick your financing. A roof that has already let water into the decking has none of that, and the decking repair is a cost that did not exist six months earlier.
If your roof is in the 15 to 20 year range, a free inspection now tells you whether you are choosing or reacting. That is worth more than any financing rate.
We do roof replacements across Clark County - Vancouver, Battle Ground, Ridgefield and everywhere between - with free inspections, drone documentation, and a written estimate you can take to any lender.