Publish Time: 2021-03-30 Origin: D and D Hardware
Classroom - Single Leaf Swing Type Metal Door- Non Fire Rated – American Standard
Security, safety,function and convenience are the foundation of door hardware that architects, builders, and designers, and end users expect from D and D Hardware. D and D door hardware is manufactured to meet the needs of commercial building. D and D Hardware can provide complete door hardware solutions for your Single Metal Door.
Door design consideration mainly as below:
1, Where the building and inner door located
2, Number of times a door opens and closes
Main concern points for this configuration are:
1, Safety
2, User friendly
Door opening & closing description:
Outside trim locked or unlocked with a key.
Latch bolt operated by inside trim or key outside when locked. Inside trim always free for egress.
Guard bolt deadlocks latch bolt.
This configuration is suitable for below applications:
School |
Associate door hardware
01 HANGING - Hinge -DDSS001-ANSI-2
D&D 2 ball bearing butt hinge can be in grade 201/304/316 stainless steel material, square corner, template drilled, button tipped five knuckles, conforming to ANSI/BHMA Grade 2 certified,UL/cUL (3 hour fire rated), with UL Mark, suitable for use on fire/non-fire rated/ smoke check doors up to 120 kg, with suitable screw pack.
02 SECURING & OPERATING – Classroom mortise lock -DDAL05-F05
D&D Classroom mortise lock
Outside trim locked or unlocked with a key.
Latch bolt operated by inside trim or key outside when locked. Inside trim always from for egress.
Guard bolt deadlocks latch bolt when outside trim is locked.
03 OPERATING – Escutcheon lever trim (indoor trim without cylinder hole)-DDPD014
D&D Escutcheon lever trim, L210xW47mm escutcheon, Lever size Dia22xL140mm, in grade 304 stainless steel material (rust resist grade), SSS finish, with Mortise Cylinder hole on the outside(without cylinder hole on the inside), with suitable screw pack.
04 SECURING - Cylinder-DDLC011
D&D 6 pins, Schlage"C"keyway Rim cylinder, size L35 x Dia29mm (for other sizes, consult D&D), Schlage, Kwikset, Weiser & Pin-in-pin system, with cam, master key is available, for use with locking devices accepting screw-in cylinders
05 PROTECTION - Door stop-DDDS001
D&D 44mm diameter x 25mm height, half-moon type floor mounted comes with screws for fixing, in SUS304/316 stainless steel material, SSS finish, pack with suitable screw pack.
06 PROTECTION – Kick plate-DDKP001
D&D Kick plate, size the width of a kick plate 1-1/2” less than door width on single doors and 1” less than door width on pairs of doors. The recommended height of kick plates is 1“ less than the height of the bottom rail, packed with suitable screw pack.
D and D can assist you find the correct Door Hardware Solution according to your building type, use requirements, the location of the door and other factors.
Please advise your requirement so we can send solution for you.