At Its Best When Weather's At Its Worst Hurricane Protection You Can't See It Until You Really Need It

Imagine glass windows and doors that stand up to hurricane-force winds up to 110 mph... that protect against flying debris... that resist forced entry... and that work 24 hours a day, 365 days a year in your home. Now there's a single kind of product that delivers it all--windows and door systems made with KeepSafe Maximum glass.
Similar to car windshields and aircraft windows, KeepSafe Maximum is produced by bonding a tough polyvinyl butyral (PVB) plastic interlayer between two pieces of glass under heat and pressure. Once sealed, the glass "sandwich" works as a single unit and appears transparent, just like ordinary glass.
The result? You get windows and door systems with a durable, scratch resistant, high-performance glazing material that helps stand up to hurricanes, high winds and more, plus a number of other benefits as well.