David Bolton Surface Vertical Rod Exit Devices on Tall Doors: Why the 8-Foot Door Prep Changes the Strike Sequence Before Any Hardware Ships Why Tall Doors and SVR Exit Devices Are a Combination That Trips Up Even Experienced Contractors This article is for commercial contractors, facility managers, and architects specifying or replacing s... SVR panic hardware commercial door hardware egress compliance exit devices fire-rated exit hardware Jun 10, 2026 Our Blog
David Bolton SVR Exit Devices on Tall Fire-Rated Doors: What Changes When the Opening Is 8 Feet High Why Door Height Is Not a Minor Detail on SVR Exit Device Orders This guide is for commercial contractors, facility managers, and architects working with surface vertical rod (SVR) exit devices on fire... NFPA 80 compliance SVR exit devices commercial door hardware fire-rated exit hardware tall door hardware Apr 23, 2026 Our Blog