National Guard Products

The products you count on, the people you trust.

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National Guard Products

National Guard Products is known as a leading manufacturer of weather-stripping, threshold products, lite kits, louvers and glass for commercial wood and steel doors. Founded in 1935 NGP has become an ever advancing industry innovator, manufacturing a complete line of door seals, door thresholds, gasketing, intumescent fire seals, smoke seals, sound seals, door sweeps, door shoes, automatic door bottoms, lite kits, louvers, metal edges,astragals and finger guard products.

See Our Company's History

News and Events See all

  • Product Spotlight

    Fire Rated Fusible Link Louver Now Available in up to 24" x 30"

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  • NGP Awarded Best Place to Work 2014

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Employee Spotlight See all

Maurice Williams

Technical Support

After serving in the United States Navy for 9 years, Maurice earned a degree in Mechanical Engineering Technology from Southwest Community College. Maurice has been a member of NGP&
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