Impact Garage Doors

Impact Garage Doors in Miami, FL | Winslow Windows & Doors

Impact garage doors are the largest opening in most Miami homes, and in a hurricane, they’re also the most vulnerable. The Impact Series is engineered to close that gap: a hurricane-code-approved, energy-efficient garage door system built to meet the same wind-zone standard as the impact windows and doors on the rest of the house. We install these doors across Miami, from Coral Gables to Kendall to Miami Beach, and we’re a factory-trained installer for the line. If you’re replacing an older garage door or building new in Miami-Dade County, call Winslow Windows & Doors at (863) 946-5039 to talk through your opening, your wind zone, and a free installed quote.

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Product Overview - Impact Garage Doors

The Impact Series exists because Florida building codes stopped treating garage doors as an afterthought. In HVHZ jurisdictions like Miami-Dade County, the garage door has to resist the same wind pressures and debris impacts as every other opening in the house. If it fails, wind enters the garage, pressurizes the interior, and lifts the roof. That failure mode is well documented in South Florida storm damage, and it’s exactly what this door is engineered to prevent.

Each door is built around an insulated steel panel profile with the option of glass panel inserts for homeowners who want natural light in the garage without giving up the impact rating. The door is tested and approved as a system: panel construction, tracks, hardware, and installation method all work together. You can’t bolt a rated panel onto an unrated track and expect it to hold. That’s why the system matters, and why we install it as designed.

Architecturally, the Impact Series reads as a clean, modern sectional door. It fits the flat-roofed contemporary homes in Wynwood as comfortably as the barrel-tile Mediterranean styles in Coral Gables and Pinecrest. It’s a straightforward, utilitarian shape with finishes that blend rather than shout.

For Miami homeowners, this product solves the core problem: the garage is part of the building envelope. The Impact Series closes out the largest opening in the house to the same standard as the rest of the impact package.

Technical Specifications

• Panel construction: Insulated steel panel, non-glazed standard profile
• Glass option: Optional glass panel inserts for daylighting in the garage
• Finish options: White, Almond, Sandtone, Black
• Design pressure: Matched to your Miami-Dade wind zone, up to +/-100 PSF, never higher
• Compliance documentation: Miami-Dade NOA and Florida Product Approval numbers issued per configuration
• Code standard: Engineered to FBC High-Velocity Hurricane Zone requirements
• Testing protocol family: TAS 201, TAS 202, TAS 203 as applicable to HVHZ-rated product assemblies
• Energy glass: Low-E / insulated glass options available on glass-panel configurations
• Installation practice: AAMA 2400/2410 installation standards with AAMA 812 low-expansion foam perimeter sealant

Hurricane & Compliance Performance

Laminated Impact Glass - On configurations with glass panel inserts, laminated impact glass with a PVB interlayer holds the glass in the frame under impact. The glass may crack, but the interlayer keeps the pane intact, which keeps wind and water out of the garage during and after a storm.

Miami-Dade NOA / Florida Product Approval - The Impact Series carries Miami-Dade NOA and Florida Product Approval numbers issued per configuration. That’s the documentation your permit reviewer in Miami-Dade, Broward, or Palm Beach wants to see. We’ll confirm the specific NOA number that matches your exact size and configuration on your quote.

FBC / HVHZ Compliance - The door is engineered to Florida Building Code High-Velocity Hurricane Zone requirements. That means it’s designed from the start for jurisdictions like Miami-Dade and coastal Broward where wind-borne debris and cyclic pressure testing are mandatory, not optional.

TAS 201 / 202 / 203 Testing Context - HVHZ-rated door assemblies are evaluated under the TAS protocol family. TAS 201 covers large-missile impact, TAS 202 covers cyclic wind-pressure loading, and TAS 203 covers forced-entry resistance. These are the tests that separate a hurricane door from a decorative one.

Design Pressure for Your Wind Zone - Design pressure is matched to where the house sits. The Impact Series is available with design pressures up to +/-100 PSF, never higher. A home in a Category E exposure zone in Key Biscayne needs a different rating than one inland in Westchester. We match the door to your specific site conditions so you’re not paying for capacity you don’t need.

Energy Performance - The insulated steel panel reduces heat gain through the largest surface in the garage, and Low-E / insulated glass options are available on glass-panel configurations. In Miami’s climate, that matters year-round, not just in the summer months.

Color & Glass Options

Four finishes are available, and each one handles South Florida’s light and architecture differently. White is the most common choice across Miami’s mid-century neighborhoods like Shenandoah and The Roads - it stays cool, it’s easy to match with white trim, and it reads as classic Florida. Almond and Sandtone suit the warmer Mediterranean palette common in Coral Gables, Coconut Grove, and parts of Kendall where homes lean toward earth tones and terracotta accents. Black works on modern and contemporary homes, especially in Miami’s Design District and newer construction in Edgewater and Brickell where dark window frames are common.

Glass is a choice between the standard insulated steel panel, which has no glazing, and optional glass panel inserts. The non-glazed option maximizes insulation and privacy and is the most common choice for attached garages. The glass option brings daylight into the garage, which is useful for workshops, home gyms, and people who simply want the space to feel less closed off. If you choose glass, the laminated impact glazing with the PVB interlayer applies, and Low-E / insulated glass upgrades are available for thermal performance.

Installation by Winslow Windows & Doors in Miami

We install the Impact Series the way the product approval requires it to be installed. An impact garage door is only as good as the anchoring and the perimeter seal. The NOA that approves the door system also presumes the installation follows the specified method. If the track is out of square, the seal is skipped, or the hardware is swapped for something unrated, the system no longer performs to its tested value. In Miami-Dade, that can mean a failed inspection and a wasted permit cycle.

Our process starts with a pre-install inspection of the opening. We measure, we check the condition of the jambs and header, and we confirm the wind zone and design pressure requirement for that specific address. Then we set the door level, plumb, and square, following AAMA 2400/2410 installation practice. We apply AAMA 812 low-expansion foam around the perimeter to seal against air and water intrusion, then we install the rated hardware and run the door through its full open and close cycle to verify balance and operation.

Miami brings its own considerations. Coastal exposure means salt air, so we pay attention to corrosion-resistant hardware. HVHZ permitting means the product approval paperwork has to match the door you actually bought, not a similar one. We handle that documentation as part of the install package. After everything is in, we do a final water test, clean up the job site, and walk you through the door’s operation and maintenance before we leave.

Frequently Asked Questions - Impact Garage Doors

Get a Quote - Impact Garage Doors in Miami

Replacing a garage door in Miami-Dade means doing the paperwork right, matching the rating to your wind zone, and installing the system exactly as approved. We’ll measure your opening, confirm the design pressure your address requires, and give you a written, fixed, line-item quote. Call Winslow Windows & Doors at (863) 946-5039 to schedule your free on-site measurement.

Written by the team at Winslow Windows & Doors, serving Miami, FL and surrounding Miami-Dade County communities since day one.