Hydraulic Door Closer Installation

 

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Hydraulic Door Opener Applications: Garage entry doors, Hallways, Shops/restaurants, Office, Emergency Doors, Security Entry/Exit Doors with alarms, Condo, Basements, Storage
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Relevant Background: "A door closer is defined as any mechanical device that closes a door in a controlled manner, preventing it from slamming, in general after someone opens it,[1] or after it was automatically opened. The force used to open the door is stored in some type of spring and when released this energy is then utilised to return the door to a closed position. Door closers can be linked to a building’s fire alarm system. Where doors need to be held open for the majority of the time they are held back with an electromagnetic device.[2] When the fire alarm is triggered it cuts power to the electromagnetic hold-open device allowing the doors to close. These hold-open devices can be separate from the door closer or part of its design..." ("Door Closer", https://en.wikipedia.org/wiki/Door_closer)

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Relevant Statistics:
"The global door closers market is expected to reach around $3 billion, growing at a CAGR of around 4% during 2018–2014...” ("The global door closers market is expected to reach around $3 billion, growing at a CAGR of around 4% during 2018-2014”, https://www.prnewswire.com/news-releases/the-global-door-closers-market-is-expected-to-reach-around-3-billion-growing-at-a-cagr-of-around-4-during-20182014-300852132.html)
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Relevant Material: "One of my cumpare's tenants also used to slam the door too hard and it cost $25000 to repair because it affected the structural stability of the dwelling..." ("How likely can slamming the door downstairs cause damage to a 30 years apartment?", https://forums.redflagdeals.com/how-likely-can-slamming-door-downstairs-cause-damage-30-years-apartment-1162801/)
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Relevant statistics: "Technavio's analysts forecast the Global Door Stop market to grow at a CAGR of 6.69 percent and 6.92 percent, respectively, in terms of revenue and unit shipment over the period 2013-2018...” ("Global Door Stop Market 2014-2018", https://www.technavio.com/report/global-door-stop-market-2014-2018?tnplus)
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Relevant article: "If you’ve ever caught your finger in a door, or hit it with a hammer, you’ve probably experienced common symptoms of a smashed finger. Any trauma or injury to your finger can lead to: severe finger pain, especially aching and throbbing pain, inflammation (pain, redness, and swelling), difficulty using the finger tip, loss of sensation in the finger tip, bruising and color change of the skin and fingernail, stiffness in your finger. The fingernail on the smashed finger may also fall off within a week or two of the injury" ("Treatment and Recovery for a Smashed Finger", https://www.healthline.com/health/smashed-finger)
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Relevant Insurance coverage:
a. Liability both personal and business for injury and property damage, liability of a landlord, liability. of a tenant, liability of children
b. Travel & health
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Location: North America

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