Commercial Door CloserIs it time to replace your door closer?
Secure exterior and interior doors!
Heavy Duty Usage · ADA Compliant · Low Energy Operators · Automatic Door Operators
Heavy-Dudy or Medium Duty Door Closer, Commercial ADA Slim Line Door Closer with Delayed Action in Aluminum or Slimline Heavy Duty ADA Commercial Door Closer with Hold Open Cush-N-Stop Arm, let us help you choose or design the perfect door for your business’ needs.
If your business needs repairs or new installation for commercial storefronts, glass doors, wood doors, metal doors, and commercial door hardware and accessories such as door closers, openers, pivots, hinges, locks, track rollers, sensors, etc. We can also assist you with replacing glass on any commercial storefront or glass door. Door Repair Service NYC offer a wide range of glass types including but not limited to tempered glass, laminated glass, double pane, and different range of colored glass. Our experts also available 24 hours 7 days a week to provide emergency commercial board up services.
Concealed Door Closer
Concealed door closers are designed to be hidden within the head frame of the opening or within the top rail of the door itself.
When the oil drains from the cylinder, the closer’s ability to control the door is lost. If this were to occur, the door would swing freely. There are great service opportunities in replacing the leaking door closer. Door Closers that have oil leaking from the cylinder may present some risk to staff and personal – specifically the potential hazard it presents to those entering and exiting a doorway.
Door Closer NYC for any door closer repair service or new door closer installation!
Door Closers come in a wide variety of makes, models and finishes and are found everywhere, surface mounted, concealed in the door frame header, and even concealed in the floor. In a commercial environment the volume of traffic associated with the opening should dictate the intervals for service of any door closer mechanism. Special installations may require additional or more frequent service and maintenance. We offer popular door closer brands such as Norton, LCN, Arrow, Corbin, Yale, Sargent, Jackson, Kawneer, Rixson, and Dorma.
Our warehouses are fully stocked with:
- Door Closers
- Hinges & Pivots
- Knobs & Handles
- Locks & Fittings
- Hooks & Door Knobs
- Door Stops
- Lever Locks
- Cylinder Pulls
- Indicator Bolt
- Handrail Brackets
Door Closers Installation
Need Your Door Closers Installed Or Repaired?
Call Us Today at 212-202-0491 For A Free Door Closer Quote.
The doors of your business affects customers’ impression about your business. Not only does the door need to have a certain level of look, but it also needs to facilitate safe passage in and out of the building. When people encounter your business, you need to ensure that you do everything possible to keep customer loyalty, including the easy operation of your door.
Hydraulic door closers have a similar design in that they all have a spring which causes the door to close and they all have a piston with a hydraulic seal which moves along the cylinder.
Various types of door closers
There are different types of door closers. Some door closers are visible on the door or the door frame, and some are not easily seen since they are located on the floor or the door frame. We repair and install all types of closers to meet any budget: Surface mount, concealed, in-ground floor closers. All closers are available to meet ADA codes or provide a “hold open” or “non-hold open” feature depending on your door needs.
As to those that are visible on the door or frame they are referred to as, Surface Mounted Door Closers.
While those which are not visible and are located in the door frame above the door are referred to as Transom Door Closers.
Those which are located on the floor are referred to as, Floor Springs.
Surface mounted door closers
Surface mounted door closers, if installed on the inside of an inward opening door, have their arms projecting out at right angles to the face of the door.
Surface mounted ones installed on the inside of an outward opening door have their arms running parallel to the face of the door.
Improper installation can lead to problems you want to avoid.
This difference in installation is very important for the correct operation of the door closer.
Also, the door closer must be positioned at the stipulated height relative to the door frame, and it must be within the specified distance from the door jamb.
The positioning of the door closer on the door compared to the door jamb is determined by the manufacturer such that the door closer is most efficient in operation and delivers maximum life.
Note that with hidden door closers there are no hinges on the door and door jamb.
In the case of a floor spring, we have a pivot at the top of the door going into the transom door jamb, while with a Transom Door Closer we have a pivot bearing on the floor.
Identifying transom door closers
You can identify a transom closer quite quickly by looking at the top inside of the door. Look for a little plate about 40mm x 15mm, which held onto the door with two small screws.
Usually a Philips head, or if the plate is absent, you will see two or three Alan screws. If the small plate is present for this door closer, it may display a brand name.
The floor spring door closer can be identified by another plate, which is found on the step underneath the door.
And the size of that plate can vary, from being 75-100mm wide and 200-300 mm long, and it is usually shiny stainless steel possibly with a brand name of the door closer showing. This metal plate is screwed to the floor spring with about four countersunk screws.
Door Closer Valve Adjustments
- However, in practice, most door closers have two or more valve adjustments.
- One valve is so that the closing speed of the door can be adjusted while the other valve adjustment is so that the latching speed can be adjusted.
- The closing speed of the door closer is generally between 100 degrees and 20 degrees while the latching speed is between 20 degrees and 0 degrees.
- In addition to these valve adjustments, door closers have other similar operational adjustments which are often mistaken for valve adjustments and when used by inexperienced technicians often result in dire consequences for your door.
Don’t waste your time and money
Different brands and different models of door closers deliver very different performance. Also, some door closers have stay open features. It is always best to choose the door closer which is best suited for the job at hand because, the installation of the incorrect one nearly always, results in a waste of time and money.
For more information or to request a quote, please Contact Us at 212-202-0491
Adjusting A Door Closer
At the top of the cylinder is located a valve which can be opened and closed. This valve allows the hydraulic fluid to escape into the hydraulic reservoir as the spring pushes the piston along the cylinder.
If the valve is closed off the hydraulic fluid is pushed slowly into the reservoir, and so the door closes slowly.
As the valve is opened the fluid is pushed into the reservoir faster and more easily, and so the door closes quickly.
By adjusting these valves on the door closer, we can adjust the rate at which the door closes to our satisfaction.
Door Closer Repair
Door Closer parts and services is offered by NYC Doors. We are a sector leading supplier for lots of premium brands of architectural hardware. We are proud to be part of the New York City community. We would like to help our clients with our best efforts.
Door Repair NYC has actually been servicing companies, locksmiths, security companies, and other Manhattan businesses for over 20 years.
Door Repair carry a varied option of electric strikes. Our fail secure and fail safe strikes will ensure your safety. Door Closer Repair hold the largest variety of door closers and parts. Our technicians are licensed, and they will help you with their expert knowledge.
Furthermore we equip a complete line of Panic Exit Devices. We also hold a complete line of parts for these exit devices. Our state of the art equipment is carefully selected, to achieve high quality material and tools.
Door Closer Repair in Queens
These are the types of Door Closers that we service:
- Heavy-Duty Hydraulic Door Closer
- Concealed Overhead Closers
- Floor Closer
In addition, we have a large option of door lock protectors, strike bowls, door ceases and door push and pull platters. When you contact us, we will help you with the right tool just for the job. We are here to serve you with your upcoming questions and issues you might have about a door closer.