Manufacturing door weather stripping and thresholds since 1935.
 
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  • As we introduce or improve upon our innovative product selections, we will update this page with exciting information on our products, specifically door thresholds, weatherstripping, door louvers, gasketing, smoke seals, door lite kits, and many more door accessories.

    Every month NGP provides a newsletter offering information and news for customers and distributors. You can download the PDF by clicking on the date.


    06/01/2002   
    ADA RAMPS


    03/01/2002   
    FINGERGUARD


    01/01/2003   
    CLEARING THE SMOKE


    09/01/2002   
    POSITIVE PRESSURE


    01/01/2004   
    NEW GENERATION GASKETING


    06/01/2004   
    MILL VS ANODIZED, RCES


    10/01/2004   
    ONLINE ORDER TRACKING


    04/01/2005   
    BHMA, NEW 111 THRESHOLD


    06/01/2005   
    GOING GREEN


    09/01/2005   
    BAD BOY


    06/01/2006   
    REVISIONS TO IBC 2006


    02/01/2009   
    New Machinery improves production times


    02/01/2008   
    glass


    01/01/2009   
    SUDDEN IMPACT - Impact and fire rated glass


    09/01/2009   
    CODE RED - Fire codes made clear


    01/01/2009   
    NGP Product Warranty