Hurricane Damage Roof Replacement in Palmetto, FL — IKO Cambridge Dual Black Shingles

April 2026 | Location: Palmetto, FL (Manatee County) | Completed by: Grant Wilson, J&M Roofing

When Brett reached out to J&M Roofing in early 2026, he had a clear goal: get a hurricane-damaged roof replaced so he could move forward with selling his Palmetto home. The property had taken storm damage that left the existing roof compromised, not something any buyer’s inspector was going to overlook, and not something that was going to get better with time in Florida’s climate.

Our Brandon branch team, led by specialist Grant Wilson, handled the assessment, material selection, and installation from start to finish. Here’s a detailed look at how this project came together.

Project Details at a Glance

Location: Palmetto, FL (Manatee County)
Project Date: April 2026
J&M Specialist: Grant Wilson
Roof Size: 20.66 squares (approximately 2,066 square feet of roofing surface)
Roof Pitch: 5/12 — a moderate pitch common on Florida residential homes, walkable but requiring proper safety equipment and technique
Material Installed: IKO Cambridge Dual Black Algae Resistant Architectural Shingles
Reason for Replacement: Hurricane damage — homeowner preparing to sell the property

The Situation: Storm Damage Before a Sale

Hurricane damage is one of the most common reasons J&M Roofing gets called out across Manatee and Hillsborough Counties. Florida’s storm season is relentless, and even homes that avoid direct hits can sustain significant roof damage from high winds, flying debris, and driven rain.
In Brett’s case, the timing made the repair urgent in a different way than most. He wasn’t planning to continue living in the home — the property was being prepared for sale. Any prospective buyer’s home inspection would flag roof damage immediately, and in Florida’s insurance-sensitive market, a compromised roof can stop a sale dead in its tracks. Buyers struggle to obtain homeowners insurance on properties with damaged or aging roofs, and lenders often require satisfactory roof condition before approving financing.

Getting a full roof replacement done before listing wasn’t just the right thing to do — it was the practical path to getting the property sold at full value.

Why IKO Cambridge Dual Black?

Algae Resistance

Algae growth is one of the most common roofing problems in Southwest Florida. The dark streaking you see on older roofs throughout Manatee County isn’t just cosmetic — it’s Gloeocapsa magma algae feeding on the limestone filler in standard shingles, trapping moisture and accelerating deterioration. The Cambridge algae-resistant formulation contains copper granules that naturally inhibit algae growth, which is a genuine practical benefit in this climate rather than just a marketing feature.

Architectural Profile

Architectural shingles — also called dimensional or laminate shingles — have a multi-layer construction that creates a more substantial, dimensional appearance compared to standard 3-tab shingles. They’re also more wind-resistant, which matters significantly in a coastal Florida county like Manatee. The Cambridge line is rated for wind resistance that meets Florida Building Code requirements for this area.

Color and Curb Appeal for a Sale

Dual Black is a bold, high-contrast color that works well on a wide range of exterior paint schemes. For a property being prepared for sale, a clean, dark architectural shingle installation presents well in listing photos and gives buyers confidence that the roof is new and properly installed. First impressions matter in real estate, and a fresh roof in a complementary color is one of the highest-ROI improvements a seller can make before listing.

The Installation: What a 20-Square Roof Replacement Involves

At 20.66 squares, this was a mid-size residential replacement — typical for a single-story Florida home. For anyone unfamiliar with roofing measurements, one roofing square equals 100 square feet of roof surface. So this project covered just over 2,000 square feet of actual roofing area.

A 5/12 pitch means the roof rises 5 inches for every 12 inches of horizontal run — a moderate slope that’s common on Florida homes and workable for an efficient installation crew. Steeper pitches require additional safety measures and slow down the installation process; a 5/12 is a straightforward working pitch.

The installation process on a job like this follows a consistent sequence:

Full tear-off: The existing damaged shingles and underlayment are completely removed down to the decking. This is standard practice for a replacement — installing new shingles over damaged existing material is not an acceptable approach and wouldn’t pass a Manatee County building inspection.

Decking inspection: Once the old material is off, Grant’s crew inspected the plywood decking for any damage — rot, delamination, or hurricane-related structural issues. This is one of the most important steps in any Florida roof replacement because damaged decking hidden under old shingles is common after storm events.

Underlayment installation: A new synthetic underlayment is installed across the entire deck surface before shingles go on. Underlayment is your roof’s secondary water barrier — the layer that protects the home if water gets under the shingles during a storm.
Flashing installation and replacement: All existing flashing around penetrations, valleys, and edges is inspected and replaced where needed. Flashing is where most roof leaks originate, so this step is critical.

Shingle installation: IKO Cambridge Dual Black shingles are installed from the eaves up, following the manufacturer’s installation specifications and Florida Building Code requirements for nail pattern and fastener type.

Ridge cap installation: The ridge line is capped with matching material, completing the weathertight seal across the entire roof surface.
Cleanup and inspection: The property is thoroughly cleaned of all debris and old material. Grant conducts a final inspection before calling the job complete.

Permitting in Manatee County

A full roof replacement in Manatee County requires a permit from Manatee County Building and Development Services. J&M Roofing handles all permitting on every job — we pull the permit, coordinate the required inspections, and ensure the completed installation meets Florida Building Code standards. For Brett’s project, this was especially important given the sale timeline — a properly permitted and inspected roof replacement is a selling point, not just a compliance requirement. Buyers and their inspectors can verify that the work was done to code, which reduces negotiating friction and gives the new owner confidence.

The Finished Roof

The completed IKO Cambridge Dual Black installation on Brett’s Palmetto home came out exactly as planned — clean lines, strong curb appeal, and a properly installed roof that will serve the property well for decades under new ownership. The dark architectural profile photographs well and complements the home’s exterior.

From a practical standpoint, the new owner is getting a roof with no deferred maintenance, no storm damage history to worry about, and algae-resistant shingles suited to Manatee County’s coastal humidity. That’s a meaningful upgrade in a market where roof condition directly affects insurance availability and cost.

Project Specifications Summary

Location: Palmetto, FL — Manatee County
Completion Date: April 2026
J&M Specialist: Grant Wilson
Roof Size: 20.66 squares
Pitch: 5/12
Product: IKO Cambridge Dual Black Algae Resistant Architectural Shingles
Permit: Manatee County Building and Development Services — pulled and managed by J&M Roofing
Reason: Hurricane damage — pre-sale replacement

Need a Roof Replacement in Manatee or Hillsborough County?

J&M Roofing’s Brandon team serves homeowners and sellers throughout Hillsborough and Manatee Counties. Whether you’re dealing with hurricane damage, preparing a home for sale, or your roof has simply reached the end of its useful life, we’ll give you an honest assessment and a detailed written estimate at no charge.

We install multiple shingle brands and products — IKO, GAF, and others — and we’ll recommend what’s right for your specific situation rather than pushing you toward any one product. As a GAF Master Elite certified contractor, we also offer enhanced factory warranty coverage on qualifying GAF installations.

Call our Brandon office at (813) 981-7427, Monday through Friday 9am to 5pm. Or fill out the form below and we’ll be in touch to schedule your free estimate.