• Alexandria, VA
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  • Toledo, OH
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Hurricane Protection Project Completed at Houston Convention Center

Hurricanes and tornadoes frequently cause havoc in the southwest and central plains. Houston officials moved to protect its popular George R. Brown Convention Center, where Commercial Window Shield installed fragment retention film on more than 2,500 windows.

School District Retains CWS

In the wake of an increase in violent invasions in our nation's schools, Calvert County [Md.] Public Schools has hired Commercial Window Shield to protect glass in 24 school buildings. 


Bethesda Metro Center tenants were burning up from sun reflection off the atrium's glass. Commercial Window Shield overcame numerous challenges and solved the problem. READ MORE/VIEW VIDEO

CWS Wraps Job at former Sears Tower

When the owners of the America's tallest building needed security and solar reflective film installed on the building's windows, they turned to Commercial Window Shield. READ MORE/VIEW VIDEO

CWS Completes Techworld Project

Commercial Window Shield has recently completed a fragment retention and solar reflective window film installation project on a huge Washington, D.C. complex known as Techworld. READ MORE/VIEW VIDEO

Commercial Window Shield

How Commercial Window Shield became the world's No. 1 installer of fragment retention window film is a story worth watching. VIEW LARGER SIZE

Blast Test Results

Blast tests conducted at Kirtland Air Foce Base, N.M. demonstrate on film the effectiveness of fragment retention window films and how they protect buildings and save lives. VIEW

GSA Lease Renewal Requirement!

Is your GSA lease expiring soon? New security applications may be required for SFO compliance. READ MORE

Contract Number GS-07F-0413J
Mid-Atlantic Service & Supply, dba Commercial Window Shield. READ MORE

Project Histories: Vornado

In response to GSA mandate security requirements, Commercial Window Shield has installed fragment retention film on more than 30 Washington-D.C.-area buildings owned and managed by Vornado/Charles E. Smith, one of the country’s leading property management companies. READ MORE


Commercial Window Shield is the world’s No. 1 installer of shatter resistant and solar reflective window film. We offer extensive solutions for enhanced window performance in commercial, government and school buildings, and museums and galleries. The window protection and sun reflection products we install include fragment retention film that features our patented Blastight Attachment System, solar window films and motorized sun control systems. We are known for solving complex issues and completing projects on time. Our work conserves energy, protects buildings and saves lives. We are a GSA-approved fragment retention window film installation vendor.