Crown Molding On Angled Walls

Set miter angle to half wall angle.

Crown molding on angled walls.

It is recommended to use several test pieces of crown molding before cutting the actual pieces that you will be installing. 45 miter for 90 walls. Ignore the angle and just run the crown molding at the same height as the other walls so it would just be straight across on the angled wall s. On the mitered cut mark the edge of the crown moulding profile with a pencil to give you a line to follow with your coping saw.

The best way to do it is to make a small transition piece of crown molding that acts like the crown is being installed on a flat ceiling on one side of the piece but on the other edge it is making a transition as if the crown molding is climbing a stairway making the bend that happens as you transition from the sloped ceiling along the stairs to the flat ceiling below or at a flat landing. Adjust your blade to cut at an angle based on your wall s angle. You could then bring the ceiling color down to meet the crown molding. Then make the cope to fit into it.

On an outside corner the bottom will be shorter. The good news is that this can be accomplished rather easily with accurate measurements and an adjustable miter saw. To ensure our content is always up to date with current information best practices and professional advice articles are routinely reviewed by industry experts with years of hands on experience. My angles were 45 degrees.

If your wall is 90 degrees set your miter saw to cut at 45 degrees. Next you need the angle of the wall or in my case cabinet you are trying to go around. Here is the only math. Make a 45 degree inside miter cut on the piece to be coped.

Coping the wall rails is just like coping the crown photo 11 except that you stand the trim upright against the saw s fence when you make the 45 degree miter. Next you set your jig to reflect that angle in my case 52. If using a compound miter saw set bevel angle to 0 no bevel on an inside corner the top of the molding will be shorter. And it isn t really hard math since my 5 year old could do it divide that angle in half since you want to your crown to meet right in the center of your angle.

The crown molding tips and techniques shown in the rest of this article will help you install the wall rails. Otherwise divide the angle of your corner by 2 to determine the angle you need to cut your crown molding. The chart at the end of this article lists the appropriate miter bevel settings for both 52 38 and 45 45 ceiling wall crown moldings with angle between wall ranges of 67 179. On the first wall cut crown moulding for a butt joint in the corner.

The following two chart shows settings are for all u s. In order to cut crown molding correctly for a slanted ceiling it will need to be cut differently than it would be for a flat or vaulted ceiling. The wall rails are mitered at outside corners and coped at inside corners. Move the handle on your blade until your indicator matches the desired angle.