Why Asphalt Shingles Work in Florida

Asphalt shingles cover more Florida homes than any other roofing material. They cost less upfront than metal or tile. They are easy to repair if a section gets damaged in a storm. And when installed correctly, they last 18 to 22 years in Central Florida's climate.

The key word is correctly. Heat, UV exposure, and hurricane-season wind cycles break down a shingle roof faster in Florida than in most states. The right product grade makes a difference. So does proper ventilation. A full Owens Corning system install gives your roof the best shot at reaching its full lifespan.

Thomas Roofing has installed asphalt shingle roofs in Marion County since 1995. We know which products hold up and which ones do not.

The Owens Corning System

Thomas Roofing is an Owens Corning preferred contractor. That status matters for one specific reason: the system warranty.

A standard shingle install only covers the shingles themselves. An Owens Corning system install covers every component as a unit. That includes the underlayment, starter strip, ridge cap, and ventilation. If any part fails and causes a problem, the warranty covers the whole system.

Most roofing companies in Ocala cannot offer this warranty. We can. It requires meeting Owens Corning's installation standards and maintaining active preferred contractor status. We have held that status for years.

Shingle Grades Compared

Not all asphalt shingles are the same. Owens Corning makes three main product tiers. Here is how they stack up for Florida homeowners.

The Duration series is the most popular choice for full replacements in Ocala. It handles Florida's heat and UV load better than entry-level options. Ask us which grade fits your budget and how long you plan to stay in the home.

Lifespan Factors in Marion County

Florida shortens shingle life compared to northern states. These are the four biggest factors that affect how long your shingle roof lasts here.

• Attic ventilation: A hot, unvented attic bakes shingles from below. We check ventilation on every install. Poor airflow can cut 5 years off a roof's life.
• UV exposure: Marion County gets intense sun year-round. Algae-resistant shingles and proper slope orientation matter here.
• Wind events: Tropical storms and hurricanes put stress on edges and valleys. Impact-rated shingles hold up better after multiple storms.
• Installation quality: Nailing pattern and flashing details determine real-world performance. Rated lifespan means nothing if the install is sloppy.

We walk through all of these with you during your free estimate. You get the full picture before you spend a dollar. Financing through PACE is available if you need it. No payments for the first 12 months.

What Happens on Install Day

Most Ocala shingle replacements finish in one day. Here is what to expect from start to finish.

• The crew arrives early. They stage all materials before starting.
• We strip old shingles down to the deck. We inspect every board for soft spots or rot.
• We replace any damaged decking before laying anything on top.
• We install Owens Corning underlayment across the full deck surface.
• We nail shingles to manufacturer spec. Starter strips and ridge cap go on last.
• We check every flashing and reset or replace what needs it.
• We run a magnet sweep for nails and clean the site before we leave.

You get warranty documents the same day. We do not leave until the job is done right.