Louvered window shade device
Louvered window shade device
Method and apparatus for door protection
Modular storm window
Motorized louver blind structure in a double glazed window unit
Pressure vent hurricane shutter
Rear quarter window louver panel
Reflective insulating blinds for windows and the like
Removable security apparatus for building openings
Safety hatch for preventing fall-through and unauthorized entry
Safety hatch for preventing fall-through and unauthorized entry
Sash locking and sealing assembly
Security door
Security doors
Security lock and seal for double door or window installations
Security window cover
Security window cover
Segmented multiple width storm shutter
Selectively interlocked double security doors
Sheet metal protective cover for awning windows