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Quality, Experience, Service
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Since 1985, NSS security screen and alarm screen clients include alarm companies, architectural
firms, homebuilders, private homeowners,
educational institutions, government and
military housing and corporate security firms.

Call 1-800-858-4999 for a Free Quote today!

Alarm Screens and Home Alarm Systems
  Partners with over 1200 alarm companies and alarm screen/security screen product suppliers  
  Provides consistent on-time or ahead-of-schedule service  
  Works with more than 10,000 satisfied customers  
  Premier supplier of window alarm screens, security screens and related security products  


National Security Screens
13002 Occoquan Rd.
Suite 100
Woodbridge, VA 22192
fax 1-866-858-4999

Security screens protect your home from window intruders, while allowing ventilation and light in!

Standard Alarm Screen or Security Screen Schematic

Standard Alarm Screen

National Security Screens and Alarm Screens

Features and Benefits

Security screens (otherwise known as window alarm screens) are mesh screens with interwoven detection wires that not only keep bugs out but also set off your integrated alarm system if an intruder tampers with them. Home security window screens are a much more attractive alternative to window bars, providing both ventilation and light, while restricting access to unwanted bugs, animal or human intruders. In addition to your alarm being set off should an intruder attempt to cut the detection wires, there may also be a detector switch between the edge of the mesh screen and the window frame. This causes your alarm to sound if the alarm burglar screen is attempted to be removed - before the intruder is even on the inside of your home or business.

Cleaning home security window screens isn't difficult; once the alarm system off, the screen is removed from the window and gently cleaned with warm soapy water - though should not be washed too vigorously, or with a hose, because of the electrical contacts and switches.

Many existing window screens can be refit by National Security Screens with detection wires and detector switches, and screens are available in both standard sizes or custom made to ensure a proper fit. National Security Screens manufactures, assembles and ships alarm screens from its headquarters in Northern Virginia. Security Screens or Alarm window screens offer clear benefits - continued light, ventilation and curb appeal, with added security protection and peace of mind.

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