Tuesday, February 19, 2013

Manual Door Closers - Do You Have an Open and Shut Case?

During the past several years I have been contacted many times regarding door injury claims related to manual door closers. In response to numerous inquires asking if I have published any manual door closer articles similar to the primers I have done on automatic pedestrian doors, I am offering this article for general information to assist attorneys in determining potential issues relating to manual door closer mechanisms.

Manual door closers are ubiquitous. We take advantage of their service on a daily basis without usually noticing that they are in place or that they are doing their job correctly. It is when something is seriously wrong with these closers that they become blatantly noticeable and potentially dangerous.

Manual door closers can be as simple as a spring on an old screen door, a cannon ball weight on an antique house gate, or as sophisticated as a modern day hold open device electronically integrated with a smoke or heat detector connected to a centrally monitored alarm system. This article will not discuss specific brands, manufacturers or proprietary construction aspects of these closers, instead it will discuss the most common reasons that manual door closers can create injury claims. This general discussion is meant to deal with door or frame surface mounted door closers. While concealed and center pivot door closers are common in some applications, the most prevalent and common cause of serious personal injuries pertaining to manual door closers primarily relate to surface mounted closers. No discussion of building requirements, code compliance, or ADA parameters pertaining to door closers will be addressed in this article.

How Do They Work?

In general terms, a manual door closer is designed to assist a person using a doorway allowing them to smoothly and effectively open and shut a door without the need to physically return the door to the framed opening themselves. When properly adjusted, there will be a slight "back-pressure", giving the user some feedback as to the weight of the door, followed by a smooth transition as the door glides easily open in front of the user. Upon reaching the maximum set opening of the door, the closer takes full control dampening the opening forces, quietly and gently closing the door until the door is back in the frame, latched and ready for the next user.

Does Cost Affect Their Performance?

There are many price ranges and quality levels of door closers currently available on the market. In most major commercial installations there is a tendency to standardize the door closers throughout the facility. Hotels, hospitals, and shopping malls typically use a heavy duty type of closer that when properly installed and adjusted should provide many years of trouble free service to the user. Maintaining all door closers for proper function and control is essential as with all mechanical devices. In apartment and office buildings budgetary constraints sometimes lead to the decision to use a mid range or lower priced closer. Sometimes a foreign made lower quality "look-alike" closer is substituted for a domestic made, quality product leading to premature failure of the closer mechanism and/or erratic and inconsistent operation.

Choosing Your Door Closer

Many architects and designers do not have the foresight or knowledge to realize that the door closer is one of the most highly used pieces of equipment in any building, and they often make the wrong decision to use lower quality products in an effort to mistakenly and inappropriately save on building material costs. This choice of a lower-cost closer, combined with poor quality hinges, cheap door locks and other low quality installed hardware, affects the functions of the lower end door closers. The combination of all of the lower priced components can multiply the potential for premature failure of any door system. All door components installed on a door, in conjunction with the door frame work as a team, and require proper maintenance and periodic inspections to assure safe and effective operation. The choice to use the best quality hardware does not always ensure a "bullet-proof" doorway, but along with proper maintenance and adjustment, the higher priced quality hardware is money well spent over the long run. In general, the higher the quality of the individual components, the easier the long term maintenance.

Why Can Door Closers Cause Injuries?

Based on my experience as a door and hardware contractor and forensic expert for doors and door components, here are the three most common reasons that injuries occur due to door closer malfunctions. While this is not an exhaustive list, and there are always new and unique situations, these issues happen repeatedly and tend to set a trend for how injuries develop. (1) Door closers are misused, (2) Door closers are misunderstood, (3) Door closers are improperly installed.


There are a variety of reasons that a facility uses the wrong hardware. Generally, the selection of the type, brand, style, and capacity are specified improperly. Cost constraints are often a key reason. In some cases this is due to the poor direction and discretion of designers or architects. Many times hardware sales representatives solicit offices of architects and designers pitching and promoting products that are not always the correct choice for a specific application. These sales representatives can convince a designer that their products are universally applicable, and even though there are often significant problems with these installed products, architects are very seldom alerted. It is not until the design firm is included in litigation for an injury that they become concerned with their methods of choice. Many times architects are protected by a time warranty parameter that is used in an attempt to limit their contractual responsibility. Most architects or designers have never worked in the field of door and hardware sales, nor have they ever participated in product installation, usage, and long term application. These architects are no more qualified to specify a door closer product than they would be to work as a surgeon, just because they designed a medical suite space. Sales representatives often provide financial incentives, promises of future project leads, and assurance that their promoted product is as good as the more expensive hardware. Normally, these promises come with a potential for a reduced cost, rebate, or perceived savings to the end user. Sometimes, foreign made door closers are substituted for a higher quality domestic door closer without the knowledge of the end user. The products may appear similar, however in reality the promises and warranties made by the sales representative may not be realized. Sales representatives tend to come and go, and long before many projects are completed the sales rep has moved on, leaving the end user ultimately responsible for the problems that will arise. Incorrect, undersized or oversized closers often get installed leading to problematic performance at the direction of the uninformed or ill-informed "design professionals. Lower product costs do not usually equal higher performance in the long run!


Many times, the primary cause of door closer failures is the direct result of improperly trained or unsupervised maintenance personnel. Most domestic door closers are evaluated, tested and approved for sale prior to being brought to the market. They have gone through stringent testing, have been rated for longevity, usage in fire, and are warranted for a specified lifetime. Many manufacturers will offer replacement of products when periodic maintenance has been performed by trained individuals. Often, the higher quality door closer bodies have a "built date" stamped onto the closer body. The more reputable manufacturers rely upon this date to establish the lifetime of the closer body. This is based on presumed cycles of usage, correct adjustment, and proper appropriate maintenance. Appropriate maintenance is necessary to assure the safe and proper functioning of the door closer mechanism. Many times, individuals charged with maintaining a facility have little or no training with regard to door hardware, especially door closers. These workers often make random improper adjustments, create and compound existing problems due to partial or complete lack of knowledge and are sometimes the genesis of the ultimate failure of a door closer, leading to serious bodily injury. In many facilities, these "maintenance" workers are usually called upon to fix everything from a leaking toilet to replacing a burned out light bulb. Facility employed maintenance workers are often paid low wages and are directed by management to attempt to correct deficiencies when doors do not function correctly. In an effort to save costs, trained hardware professionals are rarely called in. Many times, the door closers have been so badly damaged by these inappropriate and random adjustments that the entire door closer must be replaced. Normally, replacing or rebuilding the door closer because of improper maintenance far outweighs the expense of a periodic maintenance program performed by professionals. There is no substitute for professional evaluation and maintenance when it comes to assuring the safe, code-compliant, and proper operation of all doors and door hardware.

1 comment:

  1. I prefer to buy spring gate closers Gate Shut rather than hydraulic because it's easy to install and easy to maintain. Hydraulic gate closers are normally use in commercial sites and heavy gates.