How are door closers rated?

A. Door Closers are rated by opening/closing force “Size”. The Size ratings are from #1 to #6, with Size #1 the weakest strength and Size #6 the strongest. Many of our most popular door closers have an adjustable Spring/Power setting.

What are the different grades of door closers?

Among other specifications for each grade, door closers are subjected to a “cycle count”:

  • Grade 1 = 2,000,000 cycles with a minimum efficiency of 60 percent.
  • Grade 2 = 1,000,000 cycles with a minimum efficiency of 60 percent.
  • Grade 3 = 500,000 cycles with a minimum efficiency of 50 percent.


How do I choose a door closer?

Check the width and height of the frame and door.

  1. Heavier doors will require a closer with a larger power size for optimal performance.
  2. If it is an extremely narrow frame, you may need to consider a concealed door closer.


Are door closers fire rated?

A door closer is a mechanical device that closes a door after someone opens it. Door closers are required for fire-rated doors, which need to remain closed, to help prevent the spread of fire and smoke.

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What is the best door closer?

The Best Door Closers

  1. Prime-Line KC10HD Safety Spring Door Closer. Our Choice. See More Reviews. …
  2. Wright Products V150WH Heavy Duty Pneumatic Closer. Honorable Mention. See More Reviews. …
  3. FORTSTRONG Commercial Door Closer FS-7600. Also Consider. See More Reviews. …
  4. Prime-Line KC17HD Safety Spring Door Closer. See More Reviews.


Can I use a door closer outside?

For doors installed at exterior locations, the closer should be mounted inside of the building where possible. On interior openings, closers are often specified to be installed on the least public side of the openings. This way they will be out of view in common areas but will still perform their basic function.

What is the best commercial door closer?

Best Door Closers for Wind

  1. FS-8400 Series Commercial Grade Door Closer. …
  2. Lawrence LH816 Aluminum Commercial Door Closer. …
  3. Dynasty Hardware 4401 Heavy Duty Door Closer. …
  4. Onarway Adjustable Automatic Door Closer. …
  5. Hager 5300 Series Heavy Duty Door Closer. …
  6. Wright Products V150WH Heavy Duty Pneumatic Closer.


How much does a door closer cost?

Cost to Install a Door Closer

Door Closer Costs Zip Code
Basic Best
Door Closer – Installation Cost $50.00 – $60.00 $85.00 – $100.00
Door Closer – Total $70.00 – $85.00 $135.00 – $175.00
Door Closer – Total Average Cost per units $77.50 $155.00

How long do door closers last?

Standard-use screen door closers are common for residential homes. They are suitable at the front door and back door and will typically last for 10 to 15 years if properly maintained.

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What is a door closer called?

An automatic door closer, more often called a “door opener”, opens the door itself, typically under the control of a push button, motion detector or other device, and then closes it as well, employing a motion or proximity detector to determine when it is safe to close the door.

Does ADA require door closers?

The space required varies depending on the type of door and the direction of approach: … Door swings away – maneuvering clearance to push face of door with a closer and latch is 12 inches minimum.

Do all doors need closers?

Many codes and standards contain requirements for door closers. … According to NFPA 80 – Standard for Fire Doors and Other Opening Protectives, a closing device must be installed on every fire door.

Does a fire door need to be self-closing?

Fire doors are required to be self-closing and therefore have fire door closers fitted, which can pose significant obstacles to the young, elderly, infirm or disabled. … To be able to legally keep fire doors held in the open position in normal circumstances, fire door retainers (hold-open devices) are installed.

Can you refill a door closer?

The fluid in an LCN closer must not be refilled in the field. Click to see full answer. Accordingly, how do you lubricate a door closer? Hinges and door closers should get a few drops of penetrating oil at the top so it runs down into the wearing surface between the pin and the housing.

How many types of door closers are there?

There are three different types of door closers: Regular Arm, Parallel Arm and Top Jamb Mount.

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What is the thing that keeps a door from slamming?

Try a few felt pads.

Just stick a few small felt pads along the edge of the doorframe: Position a pad at the top and bottom of the frame, along with two more pads at the top and bottom of the strike plate. The pads provide just enough soft cushioning to slow down the door as it closes, preventing a slam. Advertisement.

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