Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Uploaded on Jun 20, 2011
Pittsburgh Corning's new LightWise Architectural Tornado-Resistant window has successfully passed the highest standards of performance for FEMA 361 "Design and Construction Guidance for Community Safe Rooms". The window provides effective protection against air pressure and flying debris caused by tornado-force winds.