Roof replacement cost in Royal Oak, MI

Royal Oak roof replacement prices

These are the full-replacement prices roofers publish for Royal Oak and Metro Detroit, each shown as its roofer states it. They're guides to what's normal, not quotes, and they don't all measure the same thing, so read the job description beside each one.

Published Royal Oak replacement prices

Per-job prices as each roofer publishes them, checked September 27, 2026. Tresnak calls its figures planning ranges, not quotes. Roofing Army notes it hasn't yet published a completed job inside Royal Oak. Your roofer's written estimate for your roof is the number that counts.

Asphalt shingle roof cost per square

Roofers price asphalt shingle roofs by the square: 100 square feet of roof surface. That's more than the home's floor area once pitch and overhangs are counted, and a steep Tudor roof has much more. So a price "for a 1,500 sq ft home" and a price "for a 1,500 sq ft roof" aren't the same thing.

Published prices per square

Installed prices as published, checked September 27, 2026. A square is 100 sq ft of roof surface. Reasonable Contracting's prices include tear-off of one layer, disposal, underlayment, the code-required ice barrier, flashing, ridge vent and labor.

What adds to the price

Layers to tear off

Michigan's residential code allows at most one new layer over one existing layer. Where the roof already has two or more layers, or the old roof is water-soaked or deteriorated, everything comes off down to the deck. If the house has been re-roofed before, ask how many layers are there now.

Rotten decking

Nobody knows how much of the plywood or plank deck needs replacing until the shingles are off. Tresnak suggests asking whether decking is charged per sheet, per linear foot or another clearly defined unit, so the estimate says what happens if more is found.

The ice barrier and drip edge

On houses, Michigan's code requires an ice barrier from the lowest edge of the roof to at least 24 inches inside the exterior wall line, and 36 inches along the slope on roofs of 8:12 or steeper. It also requires drip edge at the eaves and rakes of shingle roofs, and existing flashing, vents and similar parts to be replaced where they're rusted, damaged or deteriorated. Detached garages without heated space are exempt from the ice barrier.

Ventilation

A re-roof is the time to get attic ventilation right, and the shingle makers' warranties depend on it. See roof ventilation for Michigan homes for what the code asks for.

Pitch and height

Steep roofs are slower and need more safety equipment. One Metro Detroit roofer says steep roofs, common on Tudors and colonials, can add 20 to 40 percent to labor.

Published extras

Each figure is one roofer's published estimate, checked September 27, 2026. They aren't meant to be added together; ask for each as its own line on the estimate.

Permits in Royal Oak

Local roofers say the City of Royal Oak requires a building permit for a roof replacement, and your roofer typically pulls it as part of the job. The Michigan Residential Code requires a permit to alter or repair a building, with an exemption for ordinary repairs, so a small repair may not need one. The building official decides.

The city's fee schedule effective July 1, 2026 sets the residential building permit fee at 1% of construction value, with a $100 minimum, where the value is worked out from the International Code Council's square-foot construction costs. An older fee sheet still linked from the city's website shows the previous rate of $12 per $1,000. Ask the roofer whether the permit fee is in the estimate, and confirm the current fee, and how the department values a re-roof, with Royal Oak Building Inspection at 203 S Troy Street, 248-246-3210.

If the house is in one of Royal Oak's historic districts, the Historic District Commission reviews alterations and repairs as well.

Roof replacement financing and help paying

• City of Royal Oak Housing Rehabilitation Program. Roofing is an eligible repair for income-qualified owner-occupiers of single-family homes, with forgivable loans of up to $15,000 for exterior work, 0% monthly-installment loans of up to $50,000, and deferred loans of up to $50,000 that start repayment at 3% on a date the city sets. The city's 2026 income limits are $58,700 for one person and $83,850 for four for the 0% loan, and $36,700 and $52,400 for the deferred loan.
• Oakland County Home Improvement Program. Interest-free loans of up to $23,000 for needed repairs, including roofs, with no monthly payments; the loan is repaid when you no longer live in the home. Royal Oak isn't on the county's list of non-participating communities, so ask the county or the city which program applies to you.
• Michigan Saves only finances roofing that's installed with solar panels, so it isn't an option for an ordinary re-roof.
• Contractor financing. The FTC's advice is never to agree to financing through a contractor without shopping around and comparing loan terms.

Storm damage and insurance

After a storm, Michigan's Attorney General advises reading your homeowner's policy to see what's covered and what your deductible is, and the state insurance regulator, DIFS, advises contacting your insurer before you hire a contractor. DIFS also points out that claims adjusters work for the insurance company and should never ask you to pay for their services.

The same warnings about storm chasers:

• Get everything in writing, with no blanks left on the contract, and never pay in cash or in full up front.
• A credit card gives you the right to dispute a charge if the work isn't finished.
• Be wary of pressure to sign immediately, or of anyone who won't show proof of their license.
• The FTC's Cooling-Off Rule gives three days to cancel many sales made at your home, though not a repair you asked the seller to come and do.

Comparing roof replacement estimates

Two estimates can look close and include very different things. Ask each roofer:

• How many layers are coming off, and is disposal included?
• How is rotten decking priced, per sheet or per linear foot, and roughly how much is allowed for?
• Where does the ice barrier go, and is drip edge included at the eaves and rakes?
• Which flashing, pipe boots and vents are being replaced rather than reused?
• What's the ventilation plan, and does it meet the shingle maker's warranty requirements?
• Is the permit in the price?
• What's their Michigan license? Roofers are licensed as Residential Builders or Residential Maintenance and Alteration contractors, and you can search both on LARA's licensee search.
• What's the payment schedule? Pay part up front and the rest when the work is complete.

Common questions