Pool Enclosures and Impact Windows: How They Work Together

Florida's pool screen enclosures — the aluminum-framed screen rooms that cover lanais and pools — are one of the defining features of Florida residential living. They keep out insects, reduce sun exposure, and extend outdoor living time dramatically. But there's a common and serious misconception about what they do and don't protect against in a storm.

What Screen Enclosures Are Not

Screen enclosures are not hurricane protection for your home. They are designed for insect exclusion and weather shade, not wind resistance. In a significant storm, most screen enclosures will lose their screens early (the screens are designed to pop out under wind pressure to reduce load on the frame) and may lose structural components at higher wind speeds.

This matters because: homeowners who believe their enclosure provides a protected zone around their home's windows and doors may be less motivated to have those windows and doors properly rated. The enclosure is not a substitute — it's separate.

What Happens to Enclosures in Storms

Modern pool enclosures are engineered for their intended purpose and Florida Building Code. They're designed to handle typical wind loads and allow screens to release without structural failure. A well-maintained enclosure from a reputable manufacturer should survive moderate tropical weather with some screen damage but frame intact.

However, debris generated by a Category 2+ storm — branches, lighter objects, neighboring property materials — can damage enclosure frames. After any significant storm, the enclosure should be inspected before you resume using the pool area.

The Windows and Doors Behind the Enclosure

The sliding glass doors and windows that face your pool enclosure require the same impact rating as any other exterior opening in your home. The enclosure is on the other side of those doors — it does not change the wind exposure or code requirements for the doors themselves.

In fact, these sliding doors are often among the largest and most glass-intensive openings in Florida homes, making their impact rating particularly important. We install impact-rated sliding doors that serve as the true weather and storm barrier for your home, with the screen enclosure providing the comfortable outdoor living environment beyond.