# Chair rail height?? At the sill or below or around?

+52

I am running chair rail around a bedroom. The marble sill is 40" from the floor the window is 39" high. Putting printable wallpaper on the bottom. Painting the bottom a shade darker than the top.
• Shari
on Jun 12, 2016

• Shari
on Jun 12, 2016

Using MN Mom's formula with 8 ft. ceilings, the chair rail would fall at 24 inches, which even night stands would cover. Twenty-four inches is way too low!

• MN Mom
on Jun 12, 2016

i don't even have a "formula" on this post.

• William
on Jun 12, 2016

To determine the height of the chair rail, measure the height of the wall, floor to ceiling and divide it by three. The general rule is that the chair rail should be about 1/3 of the way up from the floor (between 32" and 36" for an 8' ceiling).

• CK
on Jun 12, 2016

If it was me, I'd put up painter's tape at the sill on one side to the wall and below the sill on the other side to the wall. See which height you like better :-) I used to measure and measure until I realized there are hardly ever rooms that are perfect from one side to the other. Now I just eye-ball a lot of things. When they look right to you, they're right.

• CK
on Jun 12, 2016

@Mindy DuFlunker Wish I was there with you. I LOVE picking paint colors. :-)

• Shari
on Jun 12, 2016

And what kind of window treatment are you planning? That could make a difference too.

• TJ
on Jun 12, 2016

Aesthetically it would look best running along the bottom edge of the window. I would forget the "rules" about chair rail height.

• Chrissie
on Jun 12, 2016

the initial function of a chair rail was to protect the wall - it's not just a rule there was a reason too - so the height should be governed by the height of the top of your chair backs - as your window looks quite high this would probably fall beneath it

• Becky Vaughn
on Jun 12, 2016

My husband has been a carpenter for 50 years. Chair rail is standard at 34". He also stated if running 4 x 8 sheets of breadboard or other paneling you can go 32 inches high so you get 3 cuts from the paneling instead of so much waste. Hope this helps

• Nancy Heil
on Jun 12, 2016

I agree that "chair rail height" should be serviceable to the chairs or whatever is involved. I also agree that aesthetically it would look best directly below th window sill. Otherwise you are going to have 6" between the chair rail and the bottom of your window.

• Sue Kiene
on Jun 12, 2016

About 28 to 32 inches is an optimum range for chair rail height,” says Hull. “Lower is always better than higher. For me, a good rule of thumb is to install chair rail molding at 25% of the height of the room. In a room with a 10-foot-high ceiling, the chair rail should be 30 inches off the floor.

• Sophia,M.,McConnery
on Jun 12, 2016

Why are you running a chair rail in the bedroom?

• Johnchip
on Jun 12, 2016

Do standard height. But you may consider framing the window and putting a piece of wood below the window to 'attach' it to the railing.

• CrowEyes
on Jun 12, 2016

There is no "standard height" for a chair rail when it is being used for visual effect (not a dining area/office seating area, etc.). It really depends on the overall effect you are trying to achieve. Take a 4' level and painters tape and try different heights of "break" on the wall and see what feels best to you. I have seen/implemented everything from below window/into window line/high window-line...all depends on the overall effect you are seeking.

• Becky Vaughn
on Jun 12, 2016

In construction if you get blue prints requesting a chair rail it is standard 32 - 34. Nothing more or less.

on Jun 12, 2016

Place mirror tiles along the bottom of the window (illusion to make bigger & brighter;& no need for measuring there, just place them with equal ends sticking out at sides).. Place a lovely light opened ruffled lace curtian with the length going almost to the floor (curtians opened of coarse for the effect): add small circle hooks to attach thinly rolled tight alumnium pieces made into a bendy wire, tie curtians carefully back this way with one fold only(you can bend into an interesting shape @ both ends to be different)..this tie effect looks great against mirror tiles, the whole room will come alive & the window looks automatically bigger. Madame Ra

• Marie Hummel-Eisner
on Jun 12, 2016

I would run. It in line with the sill. That way it wouldn't interfere with an end table, etc.

• Int2363025
on Jun 12, 2016

Yes, there is a standard height. 8' ceiling is 32" from floor. 9' ceiling or taller is 36" from floor.

• Diana Deiley
on Jun 12, 2016

@Interiors291 Good to know. Thanks.

• CrowEyes
on Jun 12, 2016

It is the horizontal line that "fools the eye" into making it look wider...I have seen very small rooms utilizing either just a chair rail or a full wainscot...and it entirely changes the whole, initially-closed up feeling of the room.

• Cynthia
on Jun 12, 2016

I'd love to see you frame out the window with trim to finish it off, then I'd add chair rail to the height of the lower dimension of that trim- good luck!!

• David
on Jun 12, 2016

The correct height is the middle of the rail to be centre of the top of the chair, if you are not having any chairs in the room, you can place it where you like. The idea of a chair rail is to stop the chair damaging the wall when placed near to the wall.

• Becky Vaughn
on Jun 12, 2016

My chairs have 38 " backs and that would be way to high. Stick with standard construction height. 32"-34"

• Jim L
on Jun 12, 2016

Run the chair rail even with the sill. This way you will have one clean line around the room.

• Kaye
on Jun 12, 2016

Good thinking

• Diana Deiley
on Jun 12, 2016

Your house, your rules! Tape up a few scrap pieces and see which one you like the most. You could go up 3/4 of the wall to create an optical illusion of a higher ceiling, one color above, another color below! Have fun. Great question.

• Mary
on Jun 14, 2016

@Diana Deiley We moved here last September, so this is our first Arizona summer. LOVED the winter! It's been hot, a little unseasonably so for this time of the summer, but I especially like the dry climate, myself, after the humidity of Minnesota summers...so I think we will like it. Supposed to be 118 or so this weekend, so that's a little extreme, I guess, but we'll stay indoors during the day! :)

• CrowEyes
on Jun 12, 2016

I do not believe there is any hard and fast rules when moulding is used for decoration. When utilized for the need of a rail to protect the wall, yes...the "rule" applies...however, relative to interior design, there are no rules...unless you want them😉

• Helen Konz
on Jun 12, 2016

If you are trying to protect the wall from chairs hitting it, do measure where the chair hits the wall and use that height, if not then choose the aesthetic that most pleases you.

• Nancy
on Jun 13, 2016

A chair rail is usually 2/3 of the wall either from the top or the bottom but never exactly in half because it makes the room look awkward. But as far as yours is concerned I would run it at the sill. From a designer and decorator😊

• Deanna Mills
on Jun 13, 2016

The correct height of a chair molding should be 33" from the floor.

• Suellen Hintz
on Jun 13, 2016

I'd tend to go with lines that incorporate the lines of the window just so your eyes don't have so many horizontal lines to look at.

• Mindy DuFlunker
on Jun 15, 2016

Thank You Suellen Hintz I was thinking the same thing. That would put it 46" high. Thus the problem I have no idea how the finished product would look. I am putting wallpaper on the bottom part.

• Dharrisc
on Jun 13, 2016

i believe chair rail molding was originally created to protect the wall from chairs scraping on them ... so, whatever your chair height is the height of the chair rail molding ... i think ...

• Nancy
on Jun 13, 2016

Can I ask what kind of window treatment you are planning. I have the same style windows in my bedrooms, sliders that are 3 feet high by 6 feet wide. I'm just looking for ideas to replace unsatisfactory shutters. Thanks!

• Nancy
on Jun 15, 2016

Thanks for getting back to me. I would love to see photos of the finished room. It sounds beautiful!

• Mike
on Jun 13, 2016

Chair rail is a decorative and/or protective addition to a room. So it will either go at chair back height or at the most aesthetic height, preferably both will be close to the same height.

• Cherylann Morgan
on Jun 13, 2016

Make it where it makes you happy.

• Neva Dew
on Jun 14, 2016

@Cherylann Morgan I agree. She should put it wherever she thinks it will look best to her eye and then call it wainscoting - the wallpaper below takes the place of the usual wood. I've seen numerous projects with varying heights of wainscoting on the walls- some high, some low.

• Sheila D
on Jun 13, 2016

If the rail is to protect thew wall-place where the chair back would bump the wall

• Cyb6905553
on Jun 13, 2016

To determine the height of the chair rail, measure the height of the ceiling and divide it by three. The general rule is that the chair rail should be about 1/3 of the way up from the floor (between 32" and 36" for an 8' ceiling). You can also slide a chair up to the wall and mark where it would hit the wall. Good luck. Jack from Kentucky

• Kari Roberts
on Jun 17, 2016

Run some tape and see what you like best. Personally I would go 5 inches below the window.

• Jeanne Morris
on Jun 19, 2016

If it's t/b just decorative, I'd put it just under the sill - (or wherever YOU feel it looks best) - if you want it t/b protective, see where the chair back hits the wall and place it there.