A custom hand rail system

Question:  I\'m helping my daughter with a repo 1970\'s split level. The stairs in the entry way are missing handrails and balusters. Was wondering if there is something like 1x2 wood that could reach form ceiling to floor for handrails for the stairs? It could be a unique we hope. Is there a name for this could it be built? Thank you Brenda

Jake's Answer:  Brenda, that's nice of you to be helping your daughter with her new home.  Fortunately your daughter most likely was able to take advantage of some of the good buys that are on the market today.   There are some very specific building regulations that dictate how hand rails will be installed on residential stairways.  If your stairway is over three steps, then you must have a code compliant hand rail system.  The hand rail must be set at 36" above the nosing of the tread(the part you walk on).  The handrail must be of a certain size to accommodate the hand and the ability to grab the rail.  Most pre-made hand rails comply with these specifications.  The spindles must be set so a 4" ball can not pass through them.  If your 1x2 wood system meets all of these requirements then you are good to go.  I have not seen this type of system installed.  It would seem to me that the 1x2's would have a tendency to warp in that kind of distance.  2x2's would probably work.  Nicely finished 2x2's would probably have to be custom made by a wood shop.  Good luck.