Protect Your South Florida Home with Impact Windows

Impact Windows in South Florida: Cost-Effective Protection

For South Florida homes, a tested impact-rated window is one option for protecting windows from hurricanes. One installed product can resist flying debris and strong wind pressure. Plywood and temporary panels may cost less at first, but they must be fitted and put up before every storm. This guide explains what drives the cost and how to decide.

What Are Impact Windows, and Why Do They Come Up First?

Impact windows are windows built with laminated, impact-resistant glass and reinforced frames. They are tested to survive wind-borne debris and repeated wind pressure. Laminated glass has a plastic layer between two panes, so it can crack without falling apart. People often use “hurricane windows,” “storm windows,” and “impact windows” to mean the same thing. The useful question is whether a specific product carries a tested impact rating.

Florida law limits how these products can be sold. A product may not be advertised, sold, offered, provided, distributed, or marketed as hurricane, windstorm, or impact protection from wind-borne debris unless it is approved under Fla. Stat. § 553.842 or s. 553.8425, and anyone who does so without approval is subject to the Florida Deceptive and Unfair Trade Practices Act. Section 553.8425 requires that products or systems of construction demonstrate compliance with the structural windload requirements of the Florida Building Code through approved methods. Windows are one of the product categories covered by Fla. Stat. § 553.842, which lists them. For the full overview of our impact window line, see our impact windows guide.

What Drives the Total Cost of Protecting Your Windows

Cost depends on how many openings you have and how large they are. The product rating, frame material, glass type, and condition of the existing openings also change the price. A large sliding glass door costs more to protect than a small bathroom window. Start by listing your openings, then contact our team to request a quote for each one.

Request an opening-by-opening quote to see what each window includes. Our team can walk you through the details for each opening so you know exactly what your quote includes. Our impact window cost guide explains each cost factor in more detail.

Insurance may also matter. Ask your insurer whether a discount may apply to your home.

What a Tested Impact Rating Means for Your Openings

A tested impact-rated product protects against both debris and pressure once it is installed correctly. You do not need to rebuild your plan before each storm.

Plywood needs to be cut, fitted, and put up before every storm. It also blocks light and views for as long as it stays in place. Miami-Dade County guidance covers securing windows and doors with approved shutters or plywood boarding, and it notes that impact-resistant glass has its own capabilities and cost considerations (Miami-Dade County window and door preparation guidance).

Ask for the product approval number and the permit paperwork. Miami-Dade County explains that approval numbers and permit documentation apply to windows and doors (Miami-Dade County windows, shutters and doors page). Contact our team to review those details for your home.

How to Keep Windows From Breaking in High Winds

Windows usually fail when debris strikes the glass or when the frame gives way. Installation matters as much as the glass. Proper anchoring, sealing, and frame reinforcement carry the load in a storm.

Sumter County guidance says securing windows is an important protection step. Broken windows let wind and rain inside, which can increase pressure beneath the roof (Sumter County window protection guidance). Taping windows is a common tip, but tape does not make a window impact resistant.

Before you choose a product, have the existing frames and wall openings checked. A system performs only as rated if the opening can hold it. Fix any frame or wall problems first, so the new product can do its job.

Where to Start If Your Budget Is Limited

Start with the largest openings and the sides of the home that face the strongest wind. Sliding glass doors are often the first priority. Pinellas County guidance says approved storm shutters, particularly permanent accordion shutters, are an option for large openings such as sliding glass doors in Florida (Pinellas County hurricane retrofit guidance).

Then phase in the remaining openings over time. Florida’s Division of Emergency Management lists shutters or high-standard replacement products as wind-mitigation measures for openings (Florida Division of Emergency Management wind-mitigation booklet). Plan the order so each step fits your budget.

Window work can also be scheduled with related projects. Consider impact doors, roof repair, or roof replacement at the same time, if your home needs them.

Talk Through Your Home’s Windows With Our Team

One option for protecting windows from hurricanes is a tested impact-rated product, installed on a plan that fits your openings. Many people reach this point while planning ahead for storm season. Others are deciding for a parent or a tenant, or responding after a recent storm.

Common Questions