What Roof Replacement Involves
A full residential roof replacement at Orlando Top Roofers starts with a complete tear-off of all existing shingles, underlayment, and flashing. We don't lay new material over old — that traps moisture and voids manufacturer warranties. Once the deck is exposed, we inspect every sheet of plywood or OSB for rot, delamination, or water damage. In Orlando's high-humidity climate, we frequently find soft spots near valleys and chimneys that need replacement before the new system goes on.
We install a synthetic underlayment — not the old 15-pound felt that wrinkles and tears under Florida sun. Synthetic underlayment resists UV degradation, provides a slip-resistant walking surface, and keeps your deck dry during the inevitable afternoon thunderstorm that hits mid-install. At every penetration (plumbing vents, skylights, roof-to-wall intersections), we apply ice-and-water shield. This self-adhering membrane seals around nails and prevents wind-driven rain from wicking under the shingles — critical in Orlando's hurricane season.
For shingles, we offer three top-tier architectural lines. Owens Corning Duration STORM shingles carry a Class 3 impact rating, meaning they resist hail damage better than standard shingles — a real advantage after the 2013 Central Florida hailstorm that pummeled neighborhoods from College Park to Lake Nona. GAF Timberline HDZ shingles feature LayerLock™ technology and algae-resistant granules that prevent the black streaking you see on roofs in humid Baldwin Park and Winter Park. CertainTeed Landmark shingles offer a 130-mph wind warranty and come in colors that match the Mediterranean-style stucco villas common in Dr. Phillips. For homeowners who want maximum longevity, we also install standing seam metal panels in Galvalume or Kynar-coated steel — these last 40–60 years and reflect solar heat, lowering your attic temperature by up to 30 degrees.
Every replacement includes new ridge vents along the peak. Without proper exhaust ventilation, your attic traps heat and moisture, accelerating shingle granule loss and warping decking. We calculate net free vent area based on your roof's square footage and install continuous ridge vent plus soffit intake vents to create a balanced system that meets Florida Building Code requirements.
Signs You Need Roof Replacement
Orlando's intense afternoon thunderstorms from May through October, combined with hurricane-force winds and tropical storms, accelerate roof wear faster than in milder climates. Here are the symptoms that tell you it's time for a full replacement rather than another repair:
- Missing or curled shingles. When shingle tabs lift at the edges or blow off entirely, the underlying underlayment and decking are exposed to UV and moisture. In Orlando's heat, asphalt shingles lose plasticizers and become brittle — curling is the first sign of terminal aging.
- Granules in gutters and downspouts. If you see piles of sand-like granules in your downspouts or at ground level, your shingles are losing their protective coating. Asphalt shingle granule loss from UV exposure accelerates after year 15 in Central Florida.
- Water stains on interior ceilings or walls. Brown rings or bubbling paint indicate active leaks. In Orlando's high humidity, a small leak can grow mold inside your attic within 48 hours.
- Visible daylight through roof deck gaps. If you can see sunlight piercing through the attic, the decking has rotted or separated. This is a structural issue that requires deck replacement before any new roofing.
- Algae and moss growth. Humidity promotes algae and moss growth on shingles, especially on north-facing slopes shaded by oak trees. While cosmetic at first, moss holds moisture against the shingle surface and accelerates decay.
- Leakage at flashing due to high wind-driven rain. When wind blows rain sideways — common in Orlando's thunderstorms — water penetrates at chimney, vent, and wall flashing points. If flashing has corroded or lifted, the whole system is compromised.
Our Roof Replacement Process
We follow a six-step process that minimizes disruption to your family and ensures every code requirement is met.
Step 1: Free inspection and written estimate. One of our project managers walks your roof, takes photos of every problem area, and measures your roof with a drone for accuracy. You get a detailed proposal listing materials, timeline, and total cost — no pressure, no hidden fees.
Step 2: Permit and material delivery. We pull the required permit from Orange County — any roof replacement over 25% of the roof area needs one. Structural modifications, like replacing rotted trusses, require engineered drawings and a truss repair permit. Materials arrive on site the day before start, and we stage them to minimize noise and debris near your driveway.
Step 3: Tear-off and deck inspection. Our crew strips all old roofing down to the decking. We use magnetic nail sweepers to collect every stray fastener from your yard and driveway. Then we inspect every square foot of decking — if we find rot, we cut it out and replace it with CDX plywood of the same thickness. In Orlando's 1980s concrete block ranch homes, we often find original 1/2-inch decking that needs upgrading to 5/8-inch to meet current code.
Step 4: Underlayment and flashing installation. We roll out synthetic underlayment and fasten it with cap nails. Ice-and-water shield goes in all valleys, around all penetrations, and along the first 6 feet of the eaves. Step flashing at walls and chimney counter-flashing are replaced with new aluminum or galvanized steel — never reused.
Step 5: Shingle or metal panel installation. Shingles are installed per manufacturer specifications, including the high-wind fastening pattern required by Florida Building Code. In HVHZ (High-Velocity Hurricane Zone) areas of Orlando, we use six nails per shingle instead of four, and ring-shank nails for greater pull-out resistance. For metal roofs, standing seam panels are mechanically seamed with concealed fasteners and clipped to allow thermal expansion — critical when summer attic temperatures hit 150°F.
Step 6: Final inspection and cleanup. We walk the roof with you, point out every new component, and answer your questions. Our crew does a magnetic nail sweep of the entire property, blows leaves off the roof, and hauls away all debris. We register your manufacturer warranty online before we leave.
Cost Considerations in Orlando
Roof replacement costs in Orlando range from $450 to $750 per square (100 square feet) for architectural shingles, depending on roof complexity, pitch, and number of penetrations. A typical 30-square home (roughly 3,000 square feet) runs $13,500 to $22,500. Standing seam metal panels run $800 to $1,200 per square — a 30-square metal roof costs $24,000 to $36,000 but lasts up to 60 years with minimal maintenance. Factors that drive cost: decking replacement ($45–$75 per sheet), roof pitch over 8/12 (adds labor for safety equipment), and multiple layers of old roofing (we charge extra for tear-off of two layers). We provide transparent line-item pricing — no surprises.
Warranty & Insurance
Every roof replacement from Orlando Top Roofers comes with a manufacturer warranty that covers material defects for 25 to 50 years, depending on shingle line. Owens Corning offers a 50-year non-prorated warranty on Duration STORM shingles, plus a 10-year SureStart™ that covers labor and materials if a defect appears in the first decade. GAF Timberline HDZ shingles carry a 50-year limited warranty with Smart Choice™ coverage that includes tear-off and disposal if a manufacturing defect occurs. We also provide a 5-year workmanship warranty on our installation — if a leak develops due to our error, we fix it at no cost. If you're filing an insurance claim after storm damage, we handle the documentation, meet the adjuster on site, and advocate for full replacement coverage. Since Orlando experienced significant hail damage during the 2013 hailstorm, many homes are due for replacement through active claims.
Why Choose Orlando Top Roofers for Roof Replacement in Orlando?
We've been replacing roofs in Orlando for over three decades — we know the specific challenges of this market. Orlando sits at 82 feet above sea level, with high humidity year-round and intense solar radiation that degrades asphalt shingles faster than in northern climates. Our crews are trained in the enhanced fastening patterns required by Florida Building Code for High-Velocity Hurricane Zones, and we pull every required permit — including structural modification permits when truss repairs are needed. Whether you own a 1950s Mid-Century bungalow in Thornton Park, a 2000s Mediterranean villa in Dr. Phillips, or a 1980s concrete block ranch in College Park, we spec the right materials for your home's architecture and exposure. Call us at (407) 798-8767 for a free inspection and written estimate.
Signs You Need Roof Replacement
Missing or Curled Shingles
When shingle tabs lift or blow off, the decking underneath is exposed to Orlando's intense afternoon thunderstorms and UV radiation. Curling is the first sign of terminal aging in asphalt shingles, and it means the system can no longer shed water reliably.
Water Stains on Ceilings
Brown rings or bubbling paint on your interior ceilings or walls indicate an active leak. In Orlando's high humidity, a small leak can grow mold in your attic within 48 hours — delaying replacement risks your family's indoor air quality.
Daylight Through Deck Gaps
If you see sunlight piercing through the attic, the plywood decking has rotted or separated at the seams. This is a structural issue that requires deck replacement before any new roofing can be installed — it's not something a patch can fix.
Granules in Gutters
Finding piles of sand-like granules in your downspouts or at ground level means your shingles are losing their protective coating. Asphalt shingle granule loss from UV exposure accelerates after year 15 in Central Florida, leaving the asphalt exposed to degradation.
Algae and Moss Growth
Orlando's high humidity promotes algae and moss growth on shingles, especially on north-facing slopes shaded by oak trees in neighborhoods like Baldwin Park. While cosmetic at first, moss holds moisture against the shingle surface and accelerates decay underneath.
Leakage at Flashing Points
When wind-driven rain from Orlando's thunderstorms penetrates at chimney, vent, or wall flashing, the flashing has corroded or lifted. If multiple flashing points are compromised, the entire system is failing and a full replacement is more cost-effective than chasing individual leaks.
What's Included
- ✓ Free inspection with photo damage report and drone measurement
- ✓ Complete tear-off of all existing shingles, underlayment, and flashing
- ✓ Synthetic underlayment and ice-and-water shield at all valleys and eaves
- ✓ Ridge vent installation for balanced attic ventilation
- ✓ Magnetic nail sweep and full property cleanup
- ✓ Permit pull and final inspection coordination with Orange County
- ✓ Manufacturer warranty registration (GAF, Owens Corning, or CertainTeed)
Related Services
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