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Handrail Safety

     Stairs with more than four risers require a handrail.  There are a lot of requirements that the handrail must meet to be considered safe and meet code requirements.  Some general requirements (without getting into the exceptions to the rules) include: 

      1.  There has to be a handrail on at least one side of the stairs.

      2.  The handrail must be between 34-38 inches from the stair tread nosing (leading edge) vertically to the   railing.

      3.  The handrail must be "continuous" over the total run of the stairs (from landing to landing)

      4.  The ends of the handrail must return to the wall or terminate at newel posts.

      5.  There must be a minimum of 1-1/2 inches between the railing and the wall.  

      6.  Most round handrails should be between 1-1/4 inches minimum width and 2 inches maximum width (Must be graspable).  (There are lots of exceptions to this rule that allow for many other types of handrails.)  For more information about handrails consult with your local building department.

     Perhaps the most frequent defect found concerning handrails is that they do not return to the wall (with a close second being loose and/or completely missing handrails).  When the end does not return to the wall a person's hands and/or belongings can "catch" on the ends of the handrail leading to falls and/or personal injury.  I have known of persons trying to go down stairs in an emergency to dislocate their wrist when it caught in the opening.  The left picture below is of particularly concern because:  1, it is brand new and someone should have known better, and 2, it is in a Condo stairwell, where the public is affected.  The picture on the right is a handrail that is properly returned to the wall.handrail handrail

 

 

 

 

 

 

 

 

     This next picture shows how a "difficult" set of stairs has been given a continuous handrail making many bends.

stair railing

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 Charles Buell

www.buellinspections.com

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Seattle Home Inspector

 

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WA State, Home Inspector Advisory Licensing Board

Comment balloon 3 commentsCharles Buell • January 16 2008 08:29AM

Comments

Funny, I did a similar, but shorter blog, just yesterday.
Posted by Steven L. Smith, Bellingham WA Home Inspector (King of the House Home Inspection, Inc.) almost 11 years ago
Is there a required minimum number of brackets on a railing? I have an 8 riser interior stairwell with a railing (no returns either) that had only two hollow pot steel brackets attaching to the wall, 58" apart. It broke under a load of about 70 pounds at the top bracket when descending from the top landing. Would/should this have been caught in a normal house inspection in King County? Thanks for your reply
Posted by Bob Hannah almost 7 years ago

Hi Bob, well there would most likely have to be at least two points of attachment---but the number would depend on what the rail itself was made of.  As to what the actual brackets were made of would certainly---in most cases---not be determined by the home inspector.  Certainly 58" does not seem excessive.  Perhaps one of the brackets you mention was defective?  Hard to say.

Posted by Charles Buell, Seattle Home Inspector (Charles Buell Inspections Inc.) almost 7 years ago

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