UL tested and listed, W-L-7249, for shower valve penetrations with code required equal âTâ rating
Non-metallic and metallic escutcheon plates
Metal and wood stud framing
Minimum 2-1/2 inch shaft wall included
Tested in back to back configurations
Barri-Box constructed of galvanized metal with separate back piece to allow for new construction and retrofit applications
Slots in the box allow for running supply lines through the mat material
Standard sizes: 7x7, 7x8, 8x8, and 10x10 in 2.75 depth. Custom sizes and depths are available
Patent Pending. Made in the United States of America
Barricade
UL tested and listed, W-L-7248, for membrane penetrations with code required equal "T" rating
Tested in metal and wood stud construction
Cabinets include: fire extinguisher cabinets and boxes, electrical panel boxes, med-gas mixing valves, utility boxes, wall safes, utility controllers, eye wash stations, etc.
High temperature fire board back with sides of a flexible intumescent mat material that fold inward when inserted, sealing the framed opening
Fits within rough opening dimension guidelines given by most cabinet manufacturers
Red color easily identifiable as a fire resistant product
Patent Pending. Made in the United States of America
Easy Access Grease Duct Door
UL 1978 tested and listed grease and liquid tight "Fitting for hood and duct penetrations" (YYXS)
Pre-insulated for ASTM E-2336 systems and listed with Intertek "For use with Intertek Approved Fire Resistive Grease Duct Enclosure Systems"
Meets requirements of NFPA 96 and all mechanical codes including no fasteners penetrating duct walls
Quick Access Captive fasteners allow for opening and closing of the door in under a minute
Compression Gasket Plate assembly keeps grease in the duct, where it belongs
Door body Frame installs separately, allowing wrap to butt to it, eliminating seams and taping, with the complete door installation at a substantial time savings to that of competing doors
Standard sizes: 6x10, 8x12, 12x12, 12x16, and 20x20
Patent Pending. Made in the United States of America
Barri-Box 
