Asphalt Roofing Contractors Winter Garden FL
When summer thunderstorms roll across Winter Garden and the winds pick up near Plant Street Market, your asphalt shingle roof takes a beating. Florida's intense UV rays, afternoon downpours, and hurricane-force winds demand more than basic roofing materials. Your home needs asphalt shingles built for our climate.
Alpine Exteriors specializes in GAF Timberline HDZ asphalt shingles with algae-resistant granules designed for Florida's humidity. We're GAF Certified Contractors serving Winter Garden homeowners who want proven protection that meets Florida Building Code requirements. Our architectural shingles come with 130-mph wind warranties and limited warranties up to 50 years.
What makes GAF Timberline HDZ shingles better for Florida homes?
GAF Timberline HDZ shingles feature LayerLock technology that creates a mechanical bond between shingle layers. This isn't just adhesive strips like basic 3-tab shingles. The technology helps your roof resist wind uplift during Florida storms.
These architectural shingles also include algae-resistant granules that fight the black streaks common on Winter Garden roofs. Florida's humidity creates perfect conditions for algae growth, but these specialized granules keep your roof looking clean longer. The StainGuard Plus technology comes standard on all Timberline HDZ shingles.
Do architectural shingles really outperform 3-tab shingles?
Architectural shingles like GAF Timberline HDZ use multiple layers and weigh more than 3-tab shingles. This extra weight and thickness provide better wind resistance and impact protection. When hail or debris hits during storms near Lake Apopka, architectural shingles absorb impact better.
3-tab shingles have a flat, uniform look and typically last 15-20 years in Florida. Architectural shingles offer dimensional texture that mimics wood shake or slate, plus they often last 25-30 years or more. The initial cost difference pays for itself through longer lifespan and better storm protection.
How do I know if my Winter Garden roof meets hurricane codes?
Florida Building Code section FBC R4402 sets specific requirements for roof systems in high-wind areas. Your asphalt shingles must be rated for the wind speeds in your zone, and installation must follow manufacturer specifications exactly.
We install GAF Timberline HDZ shingles with the proper nailing pattern, starter strips, and underlayment required by code. Each shingle gets six nails instead of four, and we use corrosion-resistant fasteners. Our installations meet or exceed FBC requirements, giving you confidence during hurricane season.
What warranty coverage comes with new asphalt shingles?
GAF Timberline HDZ shingles include a limited warranty that ranges from 30 to 50 years, depending on the specific product line you choose. The warranty covers manufacturing defects and premature granule loss under normal weather conditions.
The 130-mph wind warranty is separate and covers wind damage up to that speed when shingles are installed according to GAF specifications. As GAF Certified Contractors, we can also offer enhanced warranty options that include labor coverage. We'll explain all warranty terms before your Winter Garden roofing project begins.
How long does asphalt shingle installation take?
Most Winter Garden homes need 1-3 days for complete asphalt shingle replacement, depending on roof size and complexity. We always check weather forecasts and avoid starting projects when afternoon thunderstorms are likely.
We protect your home with tarps and complete tear-off and installation in sections when possible. This minimizes your home's exposure to weather. Complex rooflines around Downtown Winter Garden's historic homes may take longer, but we'll give you a realistic timeline during your estimate.
Can I install asphalt shingles over my existing roof?
Florida Building Code allows one layer of shingles over existing asphalt shingles in some cases, but we typically recommend complete tear-off. Installing over old shingles can hide deck problems and create heat buildup that shortens shingle life.
Tear-off also lets us inspect and replace any damaged decking, update underlayment, and ensure proper ventilation. In Florida's climate, proper attic ventilation is crucial for preventing moisture problems and extending shingle life. The extra cost of tear-off usually pays for itself through better performance.
Frequently Asked Questions
Alpine Exteriors serves Winter Garden, FL and the greater Orlando metro. Call (407) 428-1754 for a free estimate.