shingle grey roof replacement for small size house
Licensed Shingle Roofing Experts

Shingle Roof Replacement in Southwest Florida

Expertise and Experience
Code-Compliant Installation
Premium Materials

Upgrade Your Home With Durable Shingle Roof Replacement

Legrand offers comprehensive shingle roof replacement services across Southwest Florida to protect your home and boost its curb appeal. From full tear-offs and roof deck inspections to Florida-rated underlayment and premium architectural shingles, every project is installed strictly to code. Whether you're a local homeowner or navigating an insurance claim in Collier, Lee, Charlotte, or Sarasota Counties, we deliver hurricane-resistant roofing with clear, customer-focused communication every step of the way.

View of an asphalt shingle roof section featuring an integrated skylight dome and metal exhaust vents during a June 12 diagnostic inspection.

6 Signs You Need Shingle Roof Replacement

  • Roof Age Between 22 and 28 Years

    Florida’s UV rays, heat, and humidity shorten shingle lifespan compared to northern climates. Roofs in this age range are nearing the end of service life regardless of visible wear.

  • Bald Patches or Missing Shingles After Storms

    Even partial loss exposes underlayment, which on older roofs may not withstand extended exposure to rain, wind, and sun.

  • Curling, Cupping, or Lifting Tabs

    Shingles that have lost their seal cannot reseal, making them vulnerable to wind uplift and water intrusion.

  • Insurance Non-Renewal Due to Roof Age or Visible Wear

    Many Florida carriers use roof age and condition as underwriting factors. Replacing the roof often restores eligibility and lowers premiums.

  • Repairs Exceeding 25% of Roof Area

    Florida Building Code Section 1511.1.1 requires that if over 25% of your roof area is repaired or replaced within 12 months, the entire roof or section must be updated to current codes. This often makes full roof replacement the better long-term choice.

  • Granule Loss in Gutters or Downspouts

    Granules shield the asphalt mat from UV damage and contraction effects. Significant granule loss accelerates shingle deterioration.

Our Comprehensive Asphalt Shingle Roof Replacement Services

Full Tear-Off to the Roof Deck

We remove all existing shingles, underlayment, flashing, and drip edge. Installing new shingles over old ones voids most manufacturer warranties and violates Florida wind codes, a shortcut we never take.

Roof Deck Inspection and Repair

With the deck exposed, we inspect for rot, delamination, or wind damage. The deck must be smooth, fastened, dry, and gap-free, since a sealed roof deck helps prevent water intrusion if shingles are lost. Damaged areas are replaced per proposal, with photos before underlayment goes down.

Self-Adhered Peel-and-Stick Underlayment

A Florida-rated peel-and-stick underlayment is applied as a secondary water barrier, better protection than traditional felt if shingles lift or crack. It may be synthetic or asphalt-saturated felt.

Code-Compliant Flashing and Drip Edge Replacement

New flashing and drip edge are installed at all chimneys, skylights, vents, valleys, sidewalls, and headwalls. Reusing old flashing is a common cause of leaks, so we replace it.

Florida-Rated Architectural Shingles Installation

We use manufacturer-specified six-nail fastening, starter strips along eaves and rake edges, and proper ridge caps. Roof shingles are installed from the bottom up, with each course overlapping the one below for proper water shedding, with options in color, profile, and warranty length.

How to Choose the Right Shingle Roofing Contractor

  • Verify the Contractor’s License

    A valid Florida roofing license is essential; check status at MyFloridaLicense.com and confirm the roofer will handle the required reroofing permits in Collier County, including the Roof Replacement Permit Application.

  • Confirm the Proposal Names the Product

    The proposal should specify the shingle manufacturer, product line, and warranty. Vague descriptions allow substitution with inferior products. It should also clearly separate labor, tear-off, permits, and inspections.

  • Check for Six-Nail Fastening

    Securing each shingle with six nails is the Florida wind-rated standard. Shortcuts here void warranties and reduce wind resistance.

  • Ensure Proper Underlayment and Ventilation

    A quality replacement includes new underlayment and proper attic ventilation. These protect against moisture intrusion, improve energy efficiency, and extend the life of the roofing system.

  • Ask About Flashing and Edge Protection

    New flashing and drip edge around penetrations and edges are critical to preventing leaks and withstanding wind-driven rain over the long term.

  • Ask About Debris and Nail Cleanup

    Professional contractors run magnetic nail sweeps daily and at completion. Labor usually accounts for about 60% of installation cost, and removing old shingles adds to the total.

Our Shingle Roof Replacement Process

We've streamlined our roof replacement process to reduce disruption to your daily life while keeping execution code-compliant.

01

Forensic Inspection

We assess your roof, deck, and ventilation against Florida code, including the ASTM D7158 Class H wind rating, to recommend suitable materials.

02

Material and Starter Strip Selection

We help you choose durable architectural asphalt shingles or a lightweight metal system if it fits your home and budget better, with clear trade-offs on cost, lifespan, and wind performance.

03

Precision Install

Our experienced roofers tear off the old roofing and install the new system to Florida code — precise nailing, proper flashing, and correct installation across all pitches, hips, and valleys, engineered for Collier County's 170 mph wind requirements.

Why Choose Legrand's Roofing & Construction for Shingle Replacement?

  • Expertise and Experience

    With over 50 years of combined experience, our team understands the demands of Southwest Florida's climate, hurricane-force winds, salt air, and intense heat, and why proper professional installation matters.

  • Comprehensive Documentation

    Detailed photo reports, permits, and wind mitigation forms support insurance claims and help homeowners pursue available insurance credits.

  • Code-Compliant Installation

    We follow Florida Building Code standards: six-nail fastening, peel-and-stick underlayment, drip edge, and proper flashing. We also track code changes, including the 9th Edition expected in late 2026, which adds stricter attic ventilation and rooftop solar requirements.

  • Customer-Focused Communication

    We tailor updates and project management for local homeowners, snowbirds, and insurance-claim clients, with planning around each property's location and roof access.

  • Premium Materials

    We install Florida-rated architectural shingles from trusted manufacturers. Even quality asphalt is generally less durable than materials like slate, so wind-rated products and proper installation drive real-world resistance to wind and damage.

  • Trusted Reputation

    Serving Collier, Lee, Charlotte, and Sarasota County, we've earned homeowner trust across Southwest Florida through consistent work and a complete roofing process.

What Our Clients Say

Don't just take our word for it. See why homeowners across Southwest Florida trust Legrand’s Roofing.

Recent Shingle Roof Replacement Projects

Frequently Asked Questions

Ready for Your Shingle Roof Replacement?

If your roof is nearing the end of its life, your insurer has raised concerns, or recent storms left visible wear or damaged shingles, schedule a free inspection today. Watch for curling, cracking, and repeated storm damage when deciding whether to book.