This comes up in almost every window conversation we have with St. Augustine homeowners. The short answer is often yes, but the size of the discount and how you actually get it depends on more than just having impact glass installed.
How Insurance Companies Actually Calculate the Discount
Florida insurers factor wind mitigation into their pricing, and impact rated windows and doors are one of the biggest pieces of that calculation. The discount is not a flat number across every insurer. It depends on the specific rating of the windows installed, how much of the home is covered by impact rated openings, and the insurer’s own underwriting rules. Some homeowners see a noticeable drop in their premium. Others see a smaller one, simply because their policy weighs it differently. Learn more about How Long Does a Full Window and Door Replacement Actually Take in a St. Augustine Home?
What Documentation You Need to Actually Claim It
Having impact windows installed is not enough on its own. Insurers typically require a wind mitigation inspection and documentation showing the product rating of the windows and doors installed. Without that paperwork, the discount often does not get applied even if the windows themselves qualify. This is one of those details that is easy to miss if the installer does not walk you through it.
Insurance savings are one part of the decision. The other is understanding how long a full replacement actually takes once you commit, which the companion page on this pair covers. For full details on our window and door services, visit our window and door replacement page, or see real installs on our Google Business Profile.