Roof Replacement Contractors in Columbus, OH

If you are weighing roof replacement in Columbus, OH, the decision usually comes down to age and math. Asphalt shingles in central Ohio tend to give you somewhere between 15 and 25 years depending on the shingle grade, the ventilation under the deck, and how many hailstorms the roof has taken along the way. Past a certain point, patching stops being the economical option and a full replacement is the honest answer.

What a full replacement involves

A proper replacement starts with a tear-off, not a layover. Everything comes off down to the wood so the deck can actually be seen. Soft or rotten decking gets replaced, then the roof is rebuilt from the bottom up:

• Ice and water shield along the eaves and in the valleys, where Ohio winters do their worst
• Synthetic underlayment across the rest of the deck
• New drip edge, pipe boots and flashing — reusing old flashing on a new roof is how ten-year-old leaks get built into day one
• The shingles themselves, nailed to the manufacturer’s pattern
• Ridge venting, so the attic can breathe and the shingles age the way they are rated to

Cleanup matters as much as the install. Tarps down before the first shingle comes off, and a magnet sweep for nails before we leave.

What drives roof replacement cost for Columbus homes

Two houses on the same street can price very differently. The main variables are roof pitch and complexity (hips, valleys and dormers all add cutting and time), how many layers of old shingle have to come off, the condition of the decking underneath, the shingle grade you choose, and access — a tight lot with nowhere to stage a dumpster slows everything down. A written quote should show you where the number comes from, and ours does.

Repair or replace?

Not every aging roof needs replacing this year. If the damage is limited to one slope or a handful of shingles, roof repair can buy a sound roof several more seasons. The way to know is to look: a roof inspection with photos gives you the facts before anyone talks price. You can also browse all of our roofing services to see how the pieces fit together.

Roof replacement questions

Can you put new shingles over the old ones?

Code in most of Ohio allows one layover, but it is rarely a good idea. The new shingles telegraph every bump underneath, the deck never gets inspected, and the next replacement costs more because two layers come off instead of one.

What time of year is best for a replacement?

Late spring through fall is ideal — shingle sealant strips bond best above roughly 45 degrees. Winter installs are possible with the right techniques, but scheduling around Ohio weather takes more patience.

How do I know if the decking is bad?

From outside: visible sagging between rafters. From the attic: dark staining, a musty smell, or daylight where there should be none. A spongy feel underfoot during tear-off settles it for sure, which is why decking replacement is priced per sheet up front.