Low hanging light fixture

[Thatguy]

Is there a residential building code in New Mexico that requires a certain height that a light fixture, that is hanging from a ceiling, must be above ground level, in a kitchen?

To clarify, lets say a light fixture is mounted to the ceiling and it's hanging so low that you bump your head into it. I want to know if there is a code that will prevent heads from impacting the light fixture by setting a maximum distance between the bottom edge of the light fixture and the floor underneath it.

If so, can you please point me to the code in question?

 

[my250r11]

NM uses 2015 IRC & IBC & 2017 NEC. I would try to keep 6'6'' which is what the code requires for work space clearance (IRC E3405.2). In IRC E3404.10 Requires Protection from damage.

Not sure what the NEC has on this but someone will let us know.

 

[cda]

welcome

Do you want to restate your question as to why you are asking it.?

I have seen in mainly the dining room area, low hanging lights, with the idea a table would be under them and people not walk into them.


Not sure in a resident if there is a lower limit?? Now if you are talking apartments, maybe so, since a little more regulated.

 

[steveray]

Kind of.....I know we removed the "normal projections" from our IRC, not sure if that was an IRC move or not.....Yep....left it twice for the basement but eliminated anything else below 7 feet including doors if you want to be really harsh....Bad code....

R305.1 Minimum height. Habitable space, hallways and
portions of basements containing these spaces shall have a
ceiling height of not less than 7 feet (2134 mm). Bathrooms,
toilet rooms and laundry rooms shall have a ceiling height of
not less than 6 feet 8 inches (2032 mm).
Exceptions:
1. For rooms with sloped ceilings, the required floor
area of the room shall have a ceiling height of not
less than 5 feet (1524 mm) and not less than 50 percent
of the required floor area shall have a ceiling
height of not less than 7 feet (2134 mm).
2. The ceiling height above bathroom and toilet room
fixtures shall be such that the fixture is capable of
being used for its intended purpose. A shower or tub
equipped with a showerhead shall have a ceiling
height of not less than 6 feet 8 inches (2032 mm)
above an area of not less than 30 inches (762 mm)
by 30 inches (762 mm) at the showerhead.
3. Beams, girders, ducts or other obstructions in basements
containing habitable space shall be permitted
to project to within 6 feet 4 inches (1931 mm) of the
finished floor.
R305.1.1 Basements. Portions of basements that do not
contain habitable space or hallways shall have a ceiling
height of not less than 6 feet 8 inches (2032 mm).
Exception: At beams, girders, ducts or other obstructions,
the ceiling height shall be not less than 6 feet 4
inches (1931 mm) from the finished floor.

 

[jar546]

Nothing in the code specifies a minimum height for luminaires. You can have them nice and low such as a sconce over a counter or a light hanging low over a pool table. The most common low fixture is a dining room table. I've seen some loose ones that I bumped into during final inspection. When the dining room table in in place it is a non issue. You can put them as low as you want to. If you keep running into it then that is your problem to deal with. Code is silent and the post above this one has nothing to do with luminaires and everything to do with ceilings.

 

[Thatguy]

Thank you for the replies.

jar546 - that's not the answer I was hoping for, but you answered my question. Much obliged.

 

[steveray]

. Code is silent and the post above this one has nothing to do with luminaires and everything to do with ceilings.

Well....that depends on how your code reads....

R305.1 Minimum height. Habitable rooms, hallways, corridors, bath rooms, toilet rooms, laundry rooms and basements shall have a ceiling height of not less than 7 feet. The required height shall be measured from the finished floor to the lowest projection from the ceiling.

Jeff, would you agree that a light fixture is or could be a projection from a ceiling? And that a ceiling could not possibly be a projection from a ceiling?

 

[Inspector Gift]

Steveray, I would say. NO. Since the word "projection" is taken from the building code, and it is a structural term.

 

[steveray]

Soooooo......this is only talking about structure......? Not drinking fountains and counters and electrical panels and wall sconces? "From the building code"?
1003.3.3 Horizontal projections. Objects with leading
edges more than 27 inches (685 mm) and not more than 80
inches (2030 mm) above the floor shall not project horizontally
more than 4 inches (102 mm) into the circulation
path.

 

[jar546]

Well....that depends on how your code reads....

R305.1 Minimum height. Habitable rooms, hallways, corridors, bath rooms, toilet rooms, laundry rooms and basements shall have a ceiling height of not less than 7 feet. The required height shall be measured from the finished floor to the lowest projection from the ceiling.

Jeff, would you agree that a light fixture is or could be a projection from a ceiling? And that a ceiling could not possibly be a projection from a ceiling?

I absolutely do not agree. A light fixture is a light fixture it’s not part of the ceiling. The ceiling is a ceiling. If you were to go in every single home above the dining room table, you would certainly find out that the lighting fixtures are hanging down very low. Low by design, same thing with a lot of pendant fixtures above counters. I think it is an absolute stretch to try to enforce or imply that a lighting fixture was the same as the ceiling. Besides, we are talking about residential dwelling units here so no reason to bring commercial stuff into this.

 

[jar546]

Soooooo......this is only talking about structure......? Not drinking fountains and counters and electrical panels and wall sconces? "From the building code"?
1003.3.3 Horizontal projections. Objects with leading
edges more than 27 inches (685 mm) and not more than 80
inches (2030 mm) above the floor shall not project horizontally
more than 4 inches (102 mm) into the circulation
path.

Commercial, not residential dwellings

 

[steveray]

Steveray, I would say. NO. Since the word "projection" is taken from the building code, and it is a structural term.

Commercial, not residential dwellings

IG brought up the building code for reference to the definition of "projection", so I was running with that...

 

[steveray]

I absolutely do not agree. A light fixture is a light fixture it’s not part of the ceiling. The ceiling is a ceiling. If you were to go in every single home above the dining room table, you would certainly find out that the lighting fixtures are hanging down very low. Low by design, same thing with a lot of pendant fixtures above counters. I think it is an absolute stretch to try to enforce or imply that a lighting fixture was the same as the ceiling. Besides, we are talking about residential dwelling units here so no reason to bring commercial stuff into this.

Correct....It is not part of the ceiling, it is a projection "from" the ceiling, not "of" the ceiling.....Just depends on exactly how the code reads in the AHJ, this ICC section has changed slightly and significantly and they took out some of the "normal" projection kind of things in the house, but left them in for basements, which makes no sense to me, but hey, I don't write it...

 

[JCraver]

It may be poorly written code, but even at that it's a big giant leap of a stretch to ever call a light fixture in a house a projection. Even in those low basements, light fixtures don't/shouldn't count against your 6'8". If you call a guy out on this as a violation, you deserve everything he gives you when he's waiting beside your truck after your shift...

 

[ADAguy]

"again" with semantics vs "intent"; just what is the "intent"? not to hit your head on a "fixed" element.
Is the fixture (element) fixed (as in attached) or hung from a chain?

 

[SCBO1]

I find that bubble wrap sometimes helps when hitting your head on a low hanging light fixture.

 

[Dirtyrust48]

I would not call out a low hanging ceiling light fixture in a kitchen dining room area or similar areas but if there is a low hanging ceiling light fixture in a hallway, stairs or foyer area where someone could easily hit their head on, I will call it out every time. That is a means of egress issue and could impede someone from escaping a fire or a dangerous situation. I would reference R311.1 for this situation.

R311.1 Means of egress. Dwellings shall be provided with a means of egress in accordance with this section. The means of egress shall provide a continuous and unobstructed path of vertical and horizontal egress travel from all portions of the dwelling to the required egress door without requiring travel through a garage. The required egress door shall open directly into a pub way or to a yard or court that opens to a public way.

 

[cda]

I would not call out a low hanging ceiling light fixture in a kitchen dining room area or similar areas but if there is a low hanging ceiling light fixture in a hallway, stairs or foyer area where someone could easily hit their head on, I will call it out every time. That is a means of egress issue and could impede someone from escaping a fire or a dangerous situation. I would reference R311.1 for this situation.

R311.1 Means of egress. Dwellings shall be provided with a means of egress in accordance with this section. The means of egress shall provide a continuous and unobstructed path of vertical and horizontal egress travel from all portions of the dwelling to the required egress door without requiring travel through a garage. The required egress door shall open directly into a pub way or to a yard or court that opens to a public way.

Welcome, how are the Mudbugs this year?

 

[ADAguy]

Soooooo......this is only talking about structure......? Not drinking fountains and counters and electrical panels and wall sconces? "From the building code"?
1003.3.3 Horizontal projections. Objects with leading
edges more than 27 inches (685 mm) and not more than 80
inches (2030 mm) above the floor shall not project horizontally
more than 4 inches (102 mm) into the circulation
path.

Does not apply to SF's, even HUD does not address this.

 

[MACV]

The only requirement I am aware of is the min. height of a pendant light within a certain horizontal distance of a bathtub. This is to reduce the chance of shock rather than hitting your head.