FAQ

No. Ohio issues no state roofing license at all. The Ohio Construction Industry Licensing Board licenses five trades -- electrical, HVAC, hydronics, plumbing and refrigeration -- and roofing has never been among them. From 1 January 2026 there is a statewide home improvement contractor registration for residential remodelling, repair and renovation on one-, two- and three-family dwellings; whether a particular roofing job falls inside it is a question for the board. What is certain is that the city you live in almost certainly requires the contractor to be registered with IT before it will issue a permit, and that is the credential worth checking.

It depends on the municipality, and in Euclid the answer is yes -- a roof replacement needs a building permit from the Building and Housing Department. That matters beyond the paperwork: the permit is the point at which the city checks that your contractor is registered with it, so skipping the permit removes the only formal check in the process. It also leaves unpermitted work on the property, which surfaces awkwardly when the house is sold.

In Greater Cleveland, most houses between 1,500 and 2,500 square feet cost $10,000 to $14,500 for a full replacement in architectural asphalt, with the wider local range running $8,500 to $21,000. Per square foot that is $3.50 to $8.00, with architectural product typically $5.00 to $6.70 and basic three-tab at the bottom of the range. Costs in this corner of the state sit a little above the Ohio average, which reflects labor rather than materials.

Architectural asphalt typically gives 20 to 30 years in Ohio and three-tab 15 to 20, but in the snowbelt the honest figure sits toward the lower end of both. What shortens it is not age but the melt-refreeze cycle at the eaves: a roof that dams every winter is being worked on from the bottom up, season after season. A well-ventilated roof with proper ice barrier coverage on this shore will outlast a badly detailed one of the same age by years.

Middle-aged rather than old. Twenty years is well inside the normal service life of architectural asphalt and at the end of it for three-tab, so the first useful question is which one you have. After that it is condition, not the date: granule loss, brittleness, how flat the covering lies, whether the deck is sound. In this climate add one more -- whether it has been damming, because a roof with twenty winters of meltwater under its bottom courses is older at the eaves than it is anywhere else.

On Greater Cleveland rates a 1,500 square foot roof works out at roughly $5,250 to $12,000 depending on product and complexity, and most land nearer $10,000 once tear-off, ice barrier and a permit are included. One frequent source of confusion: 1,500 square feet of FLOOR is not 1,500 square feet of roof. Pitch, overhangs and dormers commonly make the roof area a third larger, which is why quotes can look inexplicably far apart.

Rarely the full term, and less often here than most places. The rating describes the material under test conditions, not a roof on a particular house in a particular climate. On this shore the governing factors are the melt-refreeze cycle at the eaves, roof space ventilation, and how well the thing was nailed on day one. A 30 year product commonly gives 20 to 25 real years in the snowbelt, and a roof nailed badly is on a shorter clock from the moment it went on.

It is a Florida rule and it has no force in Ohio. The 25% rule comes from the Florida Building Code Existing Building, where repairing or replacing more than a quarter of a roof within a year can require the whole roof to be brought up to current code. Ohio has no equivalent provision. It shows up in searches here because national content repeats it without saying which state it belongs to -- and anyone quoting it at you in Ohio is citing the wrong code book.