Impact Windows and Doors a Comprehensive Guide

Impact windows and doors represent a crucial investment in both safety and comfort for homeowners in regions prone to severe weather conditions. These specialized products are designed to withstand high winds, flying debris and the impact of projectiles during hurricanes, tropical storms, and even potential break-ins. Understanding their features, benefits, and installation considerations can help homeowners make informed decisions when upgrading their properties.

Features and Construction

Impact windows and doors are typically constructed with several layers of glass, often laminated with a durable interlayer of polyvinyl butyral PVB. This design not only enhances strength but also prevents the glass from shattering upon impact. Some models include additional layers of tempered glass for added resilience. The frames are also reinforced, usually with aluminum, steel, or fiberglass, to provide structural integrity. These windows and doors undergo rigorous testing to ensure they meet specific impact resistance standards set by organizations such as the American Society for Testing and Materials ASTM. They are rated based on their ability to withstand impacts from large and small projectiles at varying speeds, simulating real-world storm conditions.


The primary benefit of impact windows and doors is enhanced safety and security. During hurricanes or severe storms, conventional windows can break, allowing wind and rain to enter the home, potentially causing significant damage and compromising the structure’s integrity. Impact-resistant windows mitigate this risk by remaining intact, keeping the home’s interior protected. Additionally, these windows offer improved noise reduction, UV protection, and energy efficiency. The multiple layers of glass and interlayer reduce noise from outside, creating a quieter indoor environment. They also block harmful UV rays, which helps prevent furniture, flooring, and other interior elements from fading over time. Their energy-efficient properties contribute to maintaining stable indoor temperatures, reducing heating and cooling costs throughout the year.

Installation Considerations

Installing impact windows and doors requires professional expertise due to their specialized construction and the need for precise fitting. Improper installation can compromise their effectiveness during storms and affect their energy efficiency. Homeowners should work with licensed and experienced contractors who understand local building codes and manufacturer specifications to ensure proper installation. Before installation, homeowners should consult with experts to assess their specific needs and preferences. This includes choosing between different frame materials, styles, and additional features like tinting or decorative options. Proper maintenance is also essential to prolong the lifespan and performance of FWAG Miami impact windows and doors, including regular cleaning and inspections to identify any signs of wear or damage.


Investing in impact windows and doors is a significant decision for homeowners looking to enhance their property’s safety, comfort, and value. Beyond their robust construction and ability to withstand extreme weather events, these products offer long-term benefits such as noise reduction, UV protection, and energy efficiency.