The Takeoff The estimate
The Monthly Roof Payment Is Not the Price
Here is how to compare a financed roofing estimate with a cash estimate without letting the monthly payment hide the total cost.
A roofing proposal can make a large number feel manageable by turning it into a monthly payment. That payment matters, but it does not tell you what the roof costs. A quote showing $189 a month could cost less or more than one showing $225 a month. The answer depends on the amount financed, interest rate, repayment term, fees, and whether the contractor changed the price when financing was selected.
Before you choose a payment plan, ask for two numbers on the same roofing scope: the price without financing and the total amount you will pay under the proposed financing agreement. Those numbers let you see what borrowing adds. Without both, you are comparing payment presentations instead of roof prices.
Start with the price before financing
Ask the roofer to write down the contract price for the roof before financing costs are considered. The scope should remain fixed while you compare payment choices. It should identify the shingle line, underlayment, ice and water protection, flashing, ventilation work, tear-off, disposal, permit responsibility, and the rate for any decking discovered after the shingles come off.
This matters because a financing discussion can distract from differences in the roof itself. A lower monthly payment does not make up for missing chimney flashing, an unspecified ventilation plan, or a vague allowance for rotten decking. First establish what will be installed. Then compare ways to pay for that exact work.
For a St. Louis house, the scope should also address the details that local weather puts under pressure. Freeze and thaw cycles expose weak flashing. Ice damming can force water beneath shingles at the eave. Spring hail may reveal whether old brittle shingles can be repaired without breaking adjacent tabs. Those details belong in the roof price before anyone reduces the conversation to a monthly figure.
Ask whether financing changes the contract price
Some financing programs cost the contractor money when the loan is funded. That cost may be called a dealer fee, program fee, or merchant fee. It can vary by loan product. A promotional plan with a low advertised rate may carry a larger fee than a conventional installment loan.
The homeowner may not see that fee as a separate line. It can instead appear as a higher roofing contract price. That is why you should ask one direct question: Is the contract price the same if I pay without financing?
If the answer is no, ask for both prices in writing. The difference is part of the cost of choosing that financing program, even if the loan documents do not label it as interest. You need that difference before comparing the roofer's financing with a bank loan, credit union loan, home equity product, or money already available to you.
Do not assume the cash price is automatically the right choice. Keeping savings available may matter more than minimizing financing expense. The point is to see the trade clearly. A monthly payment alone does not show it.
Calculate the total of payments
A longer term usually lowers the required monthly payment because repayment is spread over more months. It can also increase the total paid. Multiply the required payment by the number of payments, then account for any down payment and stated fees. Compare that result with the original roof price.
For example, consider a roof with a $16,800 price before financing. These simplified examples show why the payment cannot stand alone:
- A payment of $350 for 60 months totals $21,000.
- A payment of $244 for 84 months totals $20,496.
- A payment of $189 for 120 months totals $22,680.
The $189 payment looks easiest in isolation, but it produces the largest total in this example. Actual loan calculations can include timing, fees, and interest rules that make simple multiplication incomplete, so use the lender's written disclosure as the final source. The exercise still helps you catch a presentation built around the smallest monthly number.
Read the rate and the term together
Ask for the annual percentage rate, the number of payments, the payment amount, and the total of payments. A quoted interest rate by itself is not enough. The annual percentage rate is designed to reflect certain borrowing costs, while the term tells you how long those costs can continue.
Also determine whether the rate is fixed for the entire term. A fixed payment is easier to budget because the required amount does not change under the agreement. If a proposal mentions a promotional period, delayed interest, or a later rate change, read the conditions before signing. Ask what happens if the balance remains after the promotional period ends.
Look for the first payment date as well. A phrase such as no payments for several months does not necessarily mean no interest accrues during those months. The agreement should tell you when interest begins and whether accrued interest is added to the balance.
Check what happens if you pay early
A homeowner may take a longer loan to keep the required payment low while intending to pay more each month. That plan only works as expected if extra payments reduce principal and the agreement does not impose a prepayment charge.
Ask the lender these questions in writing:
- Can I pay the loan off early without a penalty?
- Will an extra payment be applied to principal?
- Do I need to give special instructions when making an extra payment?
- Can I obtain a payoff amount online or by phone?
- Does the advertised payment require automatic withdrawal?
A loan without a prepayment penalty can offer flexibility, but confirm how payments are applied. Sending extra money is not useful if the account merely treats it as an advance payment for a future month instead of reducing principal when you expect it to.
Do not finance an unresolved allowance
Roof replacement sometimes includes costs that cannot be confirmed until tear-off. Damaged sheathing is the common example. Your contract should state the unit price for replacement decking and explain how authorization will be documented. If several sheets are needed, the final contract amount may rise.
Ask how a change order affects the loan. Can the financed amount be increased after approval, or must the added work be paid separately? Does changing the amount require new documents? Who must approve it before work continues? A clear answer prevents a surprise on the day the roof is open.
This is especially relevant on older St. Louis houses with plank decking, previous overlays, or additions built at different times. The visible shingles cannot always tell you whether the deck beneath them is solid. Financing does not remove that uncertainty. It only changes how the confirmed cost is paid.
Keep permit costs and optional work visible
St. Louis County contains many municipal permit desks, and requirements can differ by address. Ask whether the quoted contract price includes the applicable permit fee or treats it as an allowance. The answer should not change merely because you finance the work.
Optional gutter work, skylight replacement, ventilation corrections, and upgraded shingles should each have their own price. Keys Roofing installs Atlas and Malarkey shingles, so a proposed upgrade should name the exact line rather than describe it only as a better shingle. If optional work is rolled into one financed total, you lose the ability to see what each decision adds.
Compare the roof and the loan on separate sheets
Use one sheet for the construction proposal and another for financing. On the construction sheet, compare materials, quantities, labor, tear-off, disposal, flashing, ventilation, decking rates, permits, and property protection. On the financing sheet, compare the starting price, amount financed, annual percentage rate, term, monthly payment, fees, total of payments, and early payoff rules.
Keeping the two comparisons separate prevents a cheap loan from making an incomplete roof scope look acceptable. It also prevents a detailed proposal from making an expensive financing arrangement look harmless.
What to ask before you sign
- What is the price for this exact roof without financing?
- Does choosing this financing program increase the roofing contract price?
- What amount will actually be financed?
- What are the annual percentage rate, term, and total of payments?
- Is the rate fixed for the entire term?
- Does interest begin before the first required payment?
- Can I make extra principal payments or pay the balance off early without a charge?
- How will decking or another approved change order be paid?
- Are permit fees and optional items included in the amount financed?
- Will I receive the roofing contract and financing agreement as separate documents?
Take the documents home if you need time to compare them. Write the cash price, financed amount, total of payments, and repayment length at the top of the first page. If any of those figures are missing, ask for them before authorizing the roof. To request a written roofing estimate from Keys Roofing, call (314) 220-2333.
Bring the quote you were handed
Send us the quote you already have and we will measure against it
Keys will measure your roof and produce the same document properly: square count, measured pitch, expected layers, decking unit rate, the assembly from the deck up and the penetration list. Put the two side by side. Where they disagree on a quantity, one of them has not been on your roof, and you will be able to see which.
If you would rather talk it through, this is the office line and not a call centre.
(314) 220-2333Keys Roofing, greater St. Louis