Impact Garage Doors

Impact Garage Doors in Coral Gables, FL | Winslow Windows & Doors

Your garage door is the largest opening on most Coral Gables homes, and in a hurricane, it is often the first point of failure. A standard door that buckles under wind pressure lets the storm inside, and once the envelope is breached, the roof can go with it. Impact Garage Doors solve that problem. They are engineered to close out that opening to the same High-Velocity Hurricane Zone standard as the rest of your impact package, so the whole house performs as one system. Winslow Windows & Doors installs them in Coral Gables, FL as a factory-trained installer, and we do it per AAMA 2400/2410 practice. Call (904) 478-8983 to talk through your project.

Call (904) 478-8983

Product Overview - Impact Garage Doors

The Impact Series garage door is built for Florida construction, not adapted to it. It is a hurricane-code-approved, energy-efficient garage door system engineered to close out your largest opening to the same wind-zone standard as the rest of your impact package. For Coral Gables homeowners, that matters more than it does almost anywhere else. This is a coastal wind zone with strict permitting, and the garage door is not a place to save money on a weaker profile.

The standard configuration uses an insulated steel panel, which gives you structural stiffness plus thermal performance in one layer. If you want light or a more architectural look, glass panel inserts are available, and those inserts use laminated impact glass rather than ordinary tempered glass. The door is available in White, Almond, Sandtone, and Black, which covers most Mediterranean, Spanish Revival, and contemporary Coral Gables facades.

What you get with this product is a door that has been tested, approved, and documented for HVHZ construction. It carries Miami-Dade NOA and Florida Product Approval numbers per configuration, it lines up with FBC High-Velocity Hurricane Zone requirements, and it is installed by a company that understands what happens when an impact door is set out of level or sealed incorrectly. We install these doors in Coral Gables regularly, and we see the difference between a properly anchored track and one that was never going to hold under load.

Call (904) 478-8983 to schedule a free on-site measurement.

Technical Specifications

• Panel construction: Insulated steel panel, non-glazed standard. The insulation is built into the panel, not added as an afterthought, so it adds stiffness and thermal resistance at the same time.
• Glass option: Optional glass panel inserts with laminated impact glass. Inserts replace individual panels or run as a full lite configuration, depending on what you order.
• Finish options: White, Almond, Sandtone, and Black. All four are baked finishes, not field-applied paint.
• Design pressure: Design pressures matched to your wind zone, up to +/-100. We do not sell a higher rating than the site requires, and we do not mark up the door by overselling pressure you do not need.
• Compliance documentation: Miami-Dade NOA (Notice of Acceptance) and Florida Product Approval numbers available per configuration. These are issued per configuration, so the exact numbers are confirmed on your specific quote.
• Engineering standard: Engineered to Florida Building Code (FBC) High-Velocity Hurricane Zone (HVHZ) requirements.
• Installation practice: Installed by Winslow Windows & Doors per AAMA 2400/2410 standards with AAMA 812 low-expansion foam perimeter sealant.

Hurricane & Compliance Performance

Laminated Impact Glass - The optional glass panel inserts use laminated impact glass with a PVB (polyvinyl butyral) interlayer. When a large object strikes the glass, the PVB interlayer holds the glass in the frame rather than letting it shatter into the garage or blow out under pressure. The glass cracks, the laminate holds, and the envelope stays closed.

Miami-Dade NOA / Florida Product Approval - Impact Garage Doors carry Miami-Dade NOA (Notice of Acceptance) and Florida Product Approval numbers, issued per configuration. What that means for a Coral Gables permit application is paperwork your plans examiner already knows how to read. We verify the numbers on your specific quote so your permit submittal matches the exact configuration you buy.

FBC / HVHZ Compliance - The door is engineered to Florida Building Code (FBC) High-Velocity Hurricane Zone (HVHZ) requirements. HVHZ is the stricter of Florida’s two wind-borne debris regions, and Coral Gables sits inside it. A non-HVHZ door is not a permitted shortcut in this city.

TAS 201 / TAS 202 / TAS 203 Testing Context - These are the protocol family HVHZ-rated products are tested under. TAS 201 covers large-missile impact, TAS 202 covers cyclic wind-pressure loading, and TAS 203 covers forced-entry resistance. Together they simulate what a real hurricane does: hit the door, then push and pull on it for hours, then test whether someone can get through it after the storm passes.

Design Pressure for Your Wind Zone - We match design pressures to your wind zone, up to +/-100. We never sell a higher rating than the site requires, and we never recommend lower. Your Coral Gables wind zone determines the number, and the number drives the door size, panel configuration, and track hardware you need.

Energy Performance - The insulated steel panel reduces heat transfer through the largest unshaded opening on many Coral Gables garages. If you choose glass panel inserts, Low-E and insulated glass options are available to keep the west-facing afternoon sun from turning your garage into an oven.

Color & Glass Options

The four finish options, White, Almond, Sandtone, and Black, are selected for how they work on Florida architecture. White and Almond fit Coastal Contemporary and Key West style homes; Almond and Sandtone sit quietly on Mediterranean and Spanish Revival facades, which dominate older Coral Gables neighborhoods like the Granada and Country Club sections. Black reads modern and works well on newer construction and Miami Modern homes, especially when paired with dark window frames. All four are baked finishes, so they hold up to salt air and direct sun better than field-applied paint ever will.

On glass, the non-glazed insulated steel panel is the right starting point for most Coral Gables homes. It is the strongest and most thermally efficient configuration. Glass panel inserts are for when you want natural light in the garage or a more open look on a street-facing elevation. If you go with glass, ask us about Low-E and insulated options. They make a real difference on south and west-facing garage doors in Coral Gables, where the afternoon sun is relentless.

Installation by Winslow Windows & Doors in Coral Gables

An Impact Garage Door with a Miami-Dade NOA is only as good as the opening it is anchored into. The NOA is issued for the product as a tested assembly, and that assembly assumes a specific installation practice. If the track is out of level, the anchors are wrong, or the perimeter seal is skipped, the door will not perform the way the test reports say it will. That is why we build our installation process around AAMA 2400/2410 practice, which is the standard for installing products into the building envelope.

Every Coral Gables installation starts with a pre-install inspection of the existing opening. We check the condition of the buck, the header, the jambs, and the slab before we order anything, because a new impact door cannot fix a rotted header. We set every door level, plumb, and square. We use AAMA 812 low-expansion foam perimeter sealant around the frame, which seals the opening without bowing the jambs. We run a final water test at the sill and perimeter before we call the job done, and we leave the site clean.

Coral Gables has its own permitting process, and HVHZ jurisdictions are stricter than most of Florida. We know what the Coral Gables plans examiners look for on impact door submittals, and we make sure your quote includes the right NOA and Florida Product Approval numbers for the exact configuration you order. That piece alone saves weeks on some projects. Call (904) 478-8983 to schedule a free on-site measurement and get a written quote.

Frequently Asked Questions - Impact Garage Doors

What wind zone / design pressure is the Impact Garage Doors rated for? Design pressures are matched to your wind zone, up to +/-100, and we never sell a higher rating than the site requires. Your exact design pressure is determined by your Coral Gables wind zone, door size, and exposure, and we confirm it on your written quote.

What is the lead time on an Impact Garage Door in Coral Gables? Lead times vary by configuration, glass option, and finish. Standard insulated steel panel doors in White or Almond typically move faster than doors with glass inserts or Black finishes. We confirm the current lead time when we quote your project, and we do not schedule an install until the door is physically in our Coral Gables warehouse.

Does my Coral Gables permit require a Miami-Dade NOA or Florida Product Approval submittal? Yes. Coral Gables sits in the HVHZ, and your permit submittal needs the Miami-Dade NOA and Florida Product Approval numbers for the exact door configuration you are installing. We provide those numbers on your quote, and we are factory-trained to install the product per the tested assembly.

Can I customize the size or configuration of my Impact Garage Door? Most sizes and configurations are available, subject to the engineering that backs up the NOA. The design pressure rating stays matched to your wind zone. We measure every opening before we quote, so the door we order is the door that fits your Coral Gables garage, not a stock size we hope works.

How do I maintain an Impact Garage Door frame in a coastal environment? Rinse the track and frame with fresh water every few months, especially if your home is close to the Coral Gables waterfront or the bay. Keep the track free of sand and debris, and do not lubricate the tracks themselves. If you hear grinding or see corrosion on the hardware, call us before it becomes a structural problem. Call (904) 478-8983 and we will take a look.

Get a Quote - Impact Garage Doors in Coral Gables

If you are replacing a garage door in Coral Gables, the time to think about wind load is before the next storm, not after it. Call (904) 478-8983 to schedule a free on-site measurement. We will check your opening, confirm your wind zone and design pressure, and give you a written line-item quote with the right NOA and Florida Product Approval numbers for your permit. Same team, same standard, from measurement through final water test.

Written by the team at Winslow Windows & Doors, serving Coral Gables, FL.