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.
What width crown molding for 8 foot ceilings.
Standard 8 foot ceilings can accommodate molding that is between 2 5 inches and 6 inches wide.
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.
Crown molding will typically be the same height as or perhaps just slightly smaller than the baseboards.
After he saw how it lifted his 8 ft ceilings he was convinced.
Here is a standard chart for guidance on ceiling height and crown moulding sizes.
For an eight foot ceiling i usually would specify a molding between 3 inches and 5 1 4 inches wide works best.
This is not an all or nothing situation.
For standard 8 foot high ceilings the crown cornice height should be 2 to 6 inches.
There are many different sizes and styles of crown moulding.
Ceiling height is the ultimate arbiter of size according to architect richard sammons coauthor of get your house right.
For 9 foot ceilings 3 to 7 inches and for 10 foot ceilings 3 to 8 inches.
Higher 10 foot ceilings should not have any molding.
Casing it usually smaller than baseboard but can be as wide as baseboard is tall.
8 foot ceilings for an 8 foot ceiling height the recommended crown size is 2 1 2 to 6 tall with no picture mold.
Sometimes we don t know something is wrong untill we see it done right.
The square footage and level of formality of the room can help determine what crown size in that range is appropriate.
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.