None fire rated escape routes with swing type double wood door are in accordance with American standard.

D and D Hardware is expected to provide architects, builders, designers, and end users with door hardware that is based on security, safety, function, and convenience. D and D door hardware is specifically manufactured to cater to the requirements of commercial buildings. D and D Hardware has the capability to offer comprehensive solutions for the door hardware needs of your Double Wooden Door.

Considerations for door design consist mainly of the following:

1.Can you tell me the location of the building and the inner door?

2.The frequency with which a door is opened and closed.

3.The number of people the building is expecting.

The configuration has several main concerns：

 1, Protection

Description of the opening and closing of the door:

The rigidity of the outside trim is always consistent.

The latch bolt can be operated by fire-exit hardware on the inside or by a key on the outside. Panic hardware is always free for egress inside.

Latch bolt is deadlocked by guard bolt.

This configuration is appropriate for the applications listed below

 Door hardware associated

01 HANGING - Hinge - DDSS001-

The D&D 2 ball bearing butt hinge is available in stainless steel material grades 201/304/316, with square corners and a template drilled design. It has button tipped five knuckles and is suitable for standard weight doors. It comes with a suitable screw pack.

02 HANGING - Security stud Hinge - DDSS015

The D&D 2 ball bearing butt hinge is available in grade 201/304/316 stainless steel material. It has a square corner and is template drilled. The hinge has button tipped five knuckles with a stud for security. It is suitable for use on standard weight exterior doors and comes with a suitable screw pack.

03 OPERATING - Lever trim - DDPD012

The D&D lever trim is made of grade 304 stainless steel or Zinc material. It has an SSS or Silver finish and comes with a key to lock or unlock the Cylinder from the outside. This trim is suitable for use on fire/non-fire rated/smoke check doors and includes a suitable screw pack.

04 CONTROLING – Door closer-DDDC017

The D&D adjustable power is size 3-4 and can be used for doors with a maximum width of 950mm to 1100mm and a maximum weight of 60kg to 80kg. It has a size of L248xW44.5xH72mm and is made of aluminum with a silver finish. It has a parallel arm and does not have a hold open function. The closing and latching speed can be adjusted. It is suitable for top jamb installation and comes with a bracket for push side installation. It is packed with the necessary screws.

05 SAFETY – Vertical Rod Exit Device -DDPD004 -not fire rated

The D&D vertical rod exit device is equipped with a half-length pressing touch bar, along with top and bottom rods for 2-point locking. It is non-handed and allows for easy exit by pressing the bar from the inside. This device is suitable for doors with a width ranging from 650mm to 1000mm and a thickness of 44.5mm to 50mm. The standard door height is 2100mm, but if the door is taller than that, please contact D&D. Additionally, this device can be used with an external locking attachment. Listed to UL 305 UL.

06 PROTECTING - DDDP002

DDDP002 is a socket that is dustproof

D&D Dustproof socket is made of stainless steel 304 material with a matt finish and has a size of dia25x39mm. It is designed for a dia 13mm bolt.

D and D can aid in locating the appropriate Door Hardware Solution for your building type, use requirements, door location, and other factors.

Please let us know your requirement so that we can send a solution to you.

Contact us immediately.