Stealth Access Panels from Wind-lock® are the leading Glass Fiber Reinforced Gypsum (GFRG) ceiling and wall panels specified for Residential and Commercial applications where discreet, concealed access is desired. We offer a full range of standard access opening sizes as well as custom sizes. If you need a custom panel, please give us a call at 1-800-872-5625 and speak with one of our Wind-lock® Customer Sales Support Reps. If you would like more details regarding Stealth, our Stealth Information Guide provides abbreviated Product Submittals, printer friendly Order Forms and a basic Installation Guide.