J&M Roofing delivers quality residential shingle roofing systems in Florida areas of Jacksonville, Orlando, Gainesville, Tampa, and Atlanta areas. Our quality asphalt shingles are a great choice not only for their longevity, but they’re also an attractive option that adds curb appeal and serious weather protection.

What You Need to Know About Residential Shingle Roof Replacement

I’ve been on more roofs than I can count and if you’re reading this, you’re probably dealing with an old or damaged roof and wondering what to expect when it comes to replacing it. I’ve been replacing shingle roofs for over a decade, and I want to give you a straight answer on what the process looks like, what it costs, and what questions you should be asking before, during, and after your roof replacement.

Let’s walk through the basics and hit on some FAQs I get all the time from homeowners like you.

Why Replace a Shingle Roof in the First Place?

Shingles don’t last forever. Depending on the type, you’re looking at a lifespan of 15–30 years. Add in storms, sun, and time, and eventually, they’ll start to crack, curl, or just wear down. Once water starts getting in, it’s only a matter of time before damage spreads inside the home.

Most of our customers call us when:

• They see missing or curling shingles

• There are signs of leaks or water stains in ceilings

• Their roof is over 20 years old

• Their insurance company says it’s time

The Roof Replacement Process: What to Expect

Here’s a quick rundown of what we do when replacing your roof:

1. Inspection & Estimate – We check your roof’s condition and give you a detailed quote.

2. Tear-Off – We remove the old shingles down to the decking.

3. Deck Inspection & Repairs – We fix any rotted or soft spots before installing anything new.

4. Underlayment Install – We lay down a waterproof barrier that goes under the shingles.

5. Shingle Installation – We install your new shingles, ridge caps, and proper ventilation.

6. Clean-Up – We leave your yard cleaner than we found it—nails, debris, all gone.

7. Final Walkthrough – We show you the finished product and answer any last questions.

 Frequently Asked Questions

Q: How long does a roof replacement take?
A: Most shingle roof replacements take 1–2 days, depending on the size and weather. Bigger homes or bad decking can stretch it to 3 days.

Q: How much does it cost to replace a shingle roof?
A: Costs vary depending on the size of your home, the shingle brand, and roof complexity. 

Q: Do I need to move out during the replacement?
A: Nope. It’ll be noisy during the day, but you can stay put. We just recommend keeping pets and small kids indoors or at a friend’s house if they’re sensitive to loud sounds.

Q: Can I upgrade my shingles?
A: Absolutely. We offer standard 3-tab shingles, architectural (dimensional) shingles, and even impact-resistant ones for storm-heavy areas. We’ll show you samples and go over pros and cons.

Q: What if it rains during the project?
A: We always watch the forecast. If rain hits mid-job, we securely tarp your roof and wait until it’s safe to continue. Your home stays dry—guaranteed.

Q: Do you handle permits and inspections?
A: Yes, we take care of all permitting and ensure everything meets local code. Once the job’s done, we schedule final inspections if required by your city.

Q: What kind of warranty comes with the roof?
A: Our standard includes a manufacturer’s warranty and a labor warranty from our crew. If anything leaks due to our work, we fix it—period.

Replacing your roof is a big investment, but it’s one of the best things you can do to protect your home and family. We don’t believe in pressure tactics—just honest advice and quality craftsmanship.

If you’re ready to get a quote, want to look at shingle samples, or just need help figuring out if it’s time to replace your roof, give us a shout. We’re here to help, rain or shine.