Various Types of Hidden Door Hinges
These hinges are totally concealed – ‘Invisible’, except when the door is open. and cannot be tampered with. Once installed, they will never need adjusted. That’s why government agencies favored invisible hinges for security purposes. Invisible Hinge became the choice of designers, scientists, agencies and historical luminaries alike. They are suitable for both interior & exterior door applications.
Heavy Duty Concealed Door Hinge for Internal Door
3D Adjustable Hidden Door Hinge for Metal Door
180 Degree Secret Hidden Hinge for Security Door
Zinc Alloy Adjusting Invisible Hinge for Wooden Door
Hidden Door Hinge Product
The hidden door hinge also called concealed door hinge, can be made of stainless steel or zinc alloy..The invisible door hinges open a full 180° and are a single action hinge. There is a range of sizes to suit small cabinet doors up to full size swing doors.Capacity up to 50kg/ hinge. Standard 3 pcs/door.Suitable for both interior & exterior door applications.
How to Install Hidden Door Hinges
 
We can provide casting stainless steel and casting zinc alloy concealed hinge. 
 
Various surface finishes and size are available.Suitable for timber and metal doors. 
 
Now I'll show you how to install 3D adjustable concealed hinge into the door. 
 
1. Referring the instruction, drill the cavity for the hinge on the door. 
 
2. Put the hinge into the door,then fasten hinge frame part depending on the frame type. 
 
3. If required,please loose slightly the upper clamping screws by allen wrench for the height adjustment. 
 
4. Screw the small cover plates,using the enclosed tapping screws onto frame and door part. 
 
5. Double-check the fastening of all clamping and fixing screws after installation.
Hidden Door Hinge Projects
办公楼
 
OFFICE BUILDING
 

 Building owners understand that keeping down maintenance costs necessitates vigilance through charge of building systems to handle support efficiency.
 D&D key systems improve control by restricting access through optimized key management to central areas of those buildings.   Only the right personnel are authorized minimizing potential misuse of services and possible liability. 
 Conference room, office, showroom,Stairwells, pipe chases, electrical, rooms, custodial equipment, communicating closets, elevator controls, pipes and HVAC are every area requiring protection , and D&D hardware gets the retrofit capability to secure most of these areas.

商业
 
GOMMERCIAL
 

 Building owners understand that keeping down maintenance costs necessitates vigilance through charge of building systems to handle support efficiency.
 D&D key systems improve control by restricting access through optimized key management to central areas of those buildings.Only the right personnel are authorized minimizing potential misuse of services and possible liability. 
Stairwells, pipe chases, electrical, rooms, custodial equipment, communicating closets, elevator controls, pipes and HVAC are every area requiring protection , and D&D hardware gets the retrofit capability to secure most of these areas.

政府
 
GOVERNMENT
 

 Most government entities possess a wonderful demand for security along with a superior degree of flexibility. 
Police stations, courts, fire & emergency first responders are all services with very specific security requirements.
It is important that the system can be accommodated to accommodate the situation and also some other hazards that they may encounter.
 Military facilities cover a broad selection of activities, large geographical footprint, and buildings using different operational requirements. Offices, training centres and exercise are as need high security protection against unauthorized access...

医院

 

HEALTHCARE

 

 Security needs for healthcare centers are more critical than ever. A growing amount of crimes have been committed in practices and hospitals. Concerns about access to health records, pharmaceuticals, acute care centers, operating rooms, bio hazard and lab facilities call for high security systems. 
To meet the needs of a fast growing population requiring medical caution many geriatric providers are protecting their centers with high security lock systems to mitigate potential issues in addition to maintaining a safe perimeter to prevent patients or clients by wandering away from their chambers and quarters.

酒店
 
HOTEL
 

 D&D Hardware has been at the forefront of driving key innovation within the hospitality and entertainment industries by providing hotels and properties with products that increase guest satisfaction, thereby increasing their overall value. Our team of experts continues to use the most advanced technologies to offer security, compliance and peace of mind to both hospitality providers and their guests.
D&D provides the hospitality door hardware solutions to help you create a welcoming and open space that is also secure, quiet, accessible and energy efficient.

学校

 

EDUCATION

 

 Entertainment & Leisure Facilities Stadiums, arenas and theaters serve many people with exceptional access and egress needs together with time and volume considerations that dictate the access rights provided.

 School facilities The buildings have to be shielded unauthorized people, theft or vandalism.

 Sports centers Sports centers have rental locations and luxury boxes that require suitable but detailed access control. 

 The right security in the right place With D&D’s product solutions, you have the right security while in the right place.

 Universities  Higher educational institutions are available to the population they serve and may become the aim for crimes of opportunity.

Related Door Hardware Product

Hidden Door Hinge Custom Order

D&D Hardware has established long business relations with customers from America, Europe, Middle East and Asia, 

benefit from product certification, expertise knowledge, quality assurance, competitive pricing, customization ability and great service.

Welcome to contact us for better margin.

Contact us

Contact Info

:+86-139 2903 7292   David Jian

: +86-750- 3856396

 : sales@dndhardware.com
 
 
 : +86-139 2903 7292

:  No.4 Bldg, Street 33, West Gaoxin Rd, High-tech Zone, Jianghai Dist. Jiangmen City, Guangdong, China 
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