Frequently Asked Question Impact Windows & Doors
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Frequently Asked Questions
Get clear answers to the most common questions about impact windows and doors, including protection levels, energy efficiency, building code requirements, and insurance benefits.
Impact windows and doors provide 24/7 protection against hurricane-force winds and flying debris—without the need for shutters. Additional benefits include:
Enhanced Security: Extremely difficult for intruders to break through
Energy Efficiency: Reduced heat transfer and lower cooling costs
Noise Reduction: Significant reduction of outside noise
Insurance Discounts: Potential premium credits for impact-rated installations
Yes. Impact-rated glass filters up to 99% of harmful UV rays, helping protect furniture, flooring, and interior finishes from fading due to sun exposure.
In many coastal regions and High Velocity Hurricane Zones (HVHZ), Florida building codes require exterior openings to be protected. We ensure all installations meet or exceed local county standards and provide a certificate of compliance.
Although often used interchangeably, impact resistant refers to the glass’s ability to remain intact after being struck by debris. Our windows undergo Large Missile Testing, where a 9 lb 2×4 is fired at the glass at 34 mph. Even if the glass cracks, the internal interlayer keeps the opening sealed, preventing dangerous pressure changes inside the home.
No. Impact windows provide continuous, passive protection. Your home remains protected whether you are present or not, with no need to deploy shutters.
Yes. Many insurance providers offer wind mitigation discounts for homes with 100% impact-rated openings. Doga Construction supplies the required documentation to help you qualify for these credits.
Look for the permanent etching (commonly called the “bug”) in the corner of the glass. It lists the manufacturer, production date, and compliance standards such as ASTM E1886 and ASTM E1996.
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At Doga Construction, we install impact windows and doors with precision, code compliance, and long-term performance in mind. From product selection to final inspection, every installation is completed to meet Florida’s strict hurricane protection standards—so your home stays safe, secure, and energy-efficient year-round.
Our Benefits
Why Homeowners & Businesses Choose us
Our impact window and door installations are designed to provide maximum protection, energy efficiency, and long-term value. These are the benefits that set our systems apart:
We are a fully licensed and insured contractor, ensuring every installation meets Florida building codes and HVHZ requirements.
All our impact windows and doors meet or exceed Florida standards, including ASTM E1886 and E1996 large missile testing.
Impact-rated systems protect your home at all times—no shutters, no last-minute preparation, and no manual deployment required.
Our impact glass reduces heat transfer and blocks up to 99% of harmful UV rays, helping lower energy costs and protect interior finishes.
Impact windows significantly reduce outside noise while providing an added layer of security against forced entry.
We provide all required paperwork to help homeowners qualify for wind mitigation credits and potential insurance discounts.
We Won’t Be Beaten on Value
High-quality construction solutions delivered with transparent pricing,
expert craftsmanship, and dependable results you can trust.
expert craftsmanship, and dependable results you can trust.