This is not an all or nothing situation.
What size crown molding for 8 ft ceilings.
7 foot ceiling 3 or smaller 8 foot ceiling 3 4 9 foot ceiling 4 5 10 foot ceiling 6 17 foot ceiling 8 or larger this is taken from a builder s.
Adjust upward for larger rooms.
A crown that protrudes more than 5 in.
Aside from style built up diy crown molding has this big benefit.
This design shows crown molding on top of 36 tall uppers and a small space between the crown and ceiling.
That is there should be less horizontal coverage on the ceiling and more on the wall leading the eye upward.
Estimate crown molding width by permitting 1 2 inch of rise for each foot of ceiling height in a room with ceilings measuring 9 to 10 feet.
A standard 8 foot wall typically has a baseboard 3 to 5 inches tall while a 10 foot ceiling calls for 5 to 7 inches.
Here is a working drawing of a kitchen with an 8 ft ceiling.
For an eight foot ceiling i usually would specify a molding between 3 inches and 5 1 4 inches wide works best.
Here is a standard chart for guidance on ceiling height and crown moulding sizes.
Sometimes we don t know something is wrong untill we see it done right.
Ceiling height is the ultimate arbiter of size according to architect richard sammons coauthor of get your house right.
There are many different sizes and styles of crown moulding.
Here is the same kitchen with a riser molding added below the crown molding which takes the cabinets all the way to the ceiling.
After he saw how it lifted his 8 ft ceilings he was convinced.
Ekena millwork 3 1 4 in x 8 ft primed polyurethane crown moulding.
For standard 8 foot high ceilings the crown cornice height should be 2 to 6 inches.
Item 670887 model mld03x04x04co.
At the same time the addition of a chair rail lower down perhaps lower than you would normally have one say about 24 inches off the floor will draw the eye from the chair.
It eliminates nailing frustrations.
I had a client this past summer and the husband really wasn t sure about installing crown molding.
The crown molding should be more vertically oriented.
For 9 foot ceilings 3 to 7 inches and for 10 foot ceilings 3 to 8 inches.
Casing it usually smaller than baseboard but can be as wide as baseboard is tall.
The riser molding is outlined in red.