
To get measurements for the crown molding, measure each wall length at ceiling height from corner to corner. The length will be the long points for the molding when cutting inside corners at a 45-degree angle. What is the height of crown molding?
Full Answer
How to measure for crown molding?
Next, you need to figure out what length of crown molding is needed. This can be achieved by running the tape measure from one corner to the other. Keep in mind, while the inside corner indicates the long point of the cut made by the miter saw the outside corners indicate just the opposite. Make sure you get these points marked with a pencil.
How do you cut crown molding on walls?
The technique for cutting crown molding varies for inside and outside angles and scarf joints. Determine the inside angle of the wall. For 90-degree corners, divide 90 by 2 (the number of cuts needed) and set the miter saw to that number (45). Verify the setting is correct with the test pieces. Using the miter saw, cut one end of the molding board.
How to cut crown molding with a miter saw?
Once you set the miter saw to make a cut along the bisection line, you can gauge your needed crown molding length by taking the tape measure and running it from one corner to the next. Remember that the inside corner represents the long point of the miter cut, while the outside corners represent the opposite. Mark these points with a pencil. 3.
How do you measure for interior wall molding?
Getting Your Measurements Use a tape measure to determine the length of the walls. Use an angle finder to measure the angle of the corners. Accurate measurements ensure a tight fit for the molding. Step 5. Make Your Test Pieces Small-test molding pieces serve as templates.

How wide is crown molding?
Room height will ultimately determine the size of your crown molding. Crown molding typically measures between 3 and 20 inches wide. On average, 8-foot ceilings require molding between 3 and 5 ¾ inches wide.
What Is the Average Size Crown Molding?
Crown molding can range from 3 to 20 inches wide. On average, 8-foot ceilings are most common in households. In this case, you should install crown molding with a width of 3 to 5 ¾ inches wide.
How tall should crown molding be for a 7 foot ceiling?
7-foot ceilings should have crown molding with a shorter length, less than 4 inches. If you want to make your ceiling appear taller, paint the molding the same color as the ceiling. Installing molding that projects out can give the illusion of taller ceilings.
Why do you put crown molding on the ceiling?
Installing crown molding on the ceiling is usually done to accent the wall crown molding and make it appear thicker. Ceiling molding can also enhance the look of crown molding. Ceiling molding is cut differently than wall molding so that it sits flush when installed.
How much does MDF cost to paint?
MDF molding usually comes primed and ready to paint and costs $1 to $7 per linear foot.
How much does crown molding cost?
On average, crown molding installation costs $1,159. Installation costs can between $564 to $1,775 depending on your location, materials used, and other factors. You can expect to pay $4 to $15 per linear foot for both labor and materials.
How much does it cost to install crown molding?
If you want to install crown molding in a single room, this will run from $300 to $800. If you’re going to install crown molding throughout your house, it can be much more expensive. For example, 800 linear feet of crown molding installation on average runs about $3,200 to $12,000.
How is Crown Molding Installed?
It is vital to take your time and carefully follow a few simple steps to ensure the proper installation of crown molding. Installing crown molding works best with two people, especially when handling long pieces.
How tall should a ceiling be for a crown?
Ten feet or higher ceilings require a significant crown to make a visual impact, even in smaller rooms. Crowns in casual spaces with tall ceilings require a minimum of 7-inches; however, in formal areas such as grand foyers, dining, and living rooms, install at least 9-inch crown molding or a build-up of multiple molding profiles to create the right volume for the space.
How to shrink molding?
Before installing molding in a room, let it acclimate to the space for 24 hours. If you install molding in a room with a lower moisture content than the molding, the molding will shrink. The reverse happens if the molding has less moisture than the room. Step 2.
How does crown molding work?
by The Finished Space. Crown molding will lift any room in your home, drawing your eyes up, making the ceiling feel higher. They also give the space balance and proportion by establishing a decorative transition between the walls and ceiling. Crown moldings offer an easy way to add a wow-factor and resale value to your home.
How to make a test piece for molding?
Make adjustments on these first before transferring to the final piece of molding. Place one test piece in the upper corner of the wall and draw a roughly 45-degree angle across the molding. Lay a second piece on the opposite wall, and draw another roughly 45-degree angle. Use the compound miter saw to cut the two test pieces and ensure the two test pieces form a tight fit on the wall.
What is the best material for crown molding?
Three standard products used to manufacture crown moldings include medium-density fiberboard (MDF), finger-jointed pine, and solid pine.
What is finger joint molding?
Finger-jointed pine or poplar molding includes small pieces of pine or poplar wood joined together in lines of little, interlocking fingers, creating zig-zag shapes. Finger-jointed molding eliminates knots in the wood and yields a straight board. Since it’s not a solid piece of timber, finger-jointed molding doesn’t warp or twist as much as solid wood.
What is the simplest way to cut crown molding?
These include the following: Square cut crown molding - This is the simplest way to cut crown moldings. Every so often, the technique is used for creating a butt joint, a place, wherein the cut end of the molding is found to be fitting flush against a corner wall.
What does the inside corner of crown molding mean?
Keep in mind, while the inside corner indicates the long point of the cut made by the miter saw the outside corners indicate just the opposite. Make sure you get these points marked with a pencil. Make the molding ready for cutting. This can be done by placing the crown molding on the miter saw in an upended position.
What can prevent crown molding from forming a square shape?
Occasionally, the presence of an entryway, a chimney, or bay windows can prevent crown moldings to simply outline the square or rectangular shape of the ceiling. In such scenarios, the molding reaches a point where it looks similar to the bow of a ship.
Why do you put crown molding in a room?
A crown molding is placed in a room to improve its appearance with an overall polished look. Even though the installation of crown molding is very simple, yet, obtaining the perfect angle cuts required for the corner portions calls for attention.
Is crown molding decorative?
Since crown molding is a decorative elaboration, it becomes quite problematic and useless to work with commonly used materials in the course of the installation process. The technique calls for precise measurements and neat cutting for creating a smooth, unbroken connection among various segments.
Can you use a miter saw to cut crown molding?
Of course, you can employ the miter saw for cutting it to the proper size.
Does Florida Lumbar have crown molding?
In case you want to ease the pressure off by smoothly putting all these steps together without letting go of the beauty of crown moldings, Florida Lumbar comes with options to effortlessly measure, cut, and install stunningly crafted, durable, and easy-to-handle crown moldings.
What is the most important thing to measure for crown moulding?
The most important thing for measuring crown moulding is consistency across a job site. Most builders choose to measure inside corner to inside corner.
Where to measure crown length?
Take the length measurement from where the crown hits the wall, not the ceiling. This is the bottom run of the crown.
How to measure crown moulding spring angle?
Measure the crown moulding spring angle. Use test blocks or use a bevel gauge to find the angle and measure it against a protractor.
How to find the angle of a protractor?
Find the angle. Lay the stock of the gauge flat against the bottom of a protractor and find the angle the blade makes on the protractor.
How to measure the angle of a corner?
To measure the angle of the cuts for a corner, use a bevel gauge and protractor or an angle finder tool. When using an angle chart, it is important to know the spring angle of the crown, which is the measured angle between the back of the crown to the wall when the molding is installed.
What is angle finder?
An angle finder is a small measurement tool used for inside and outside corners. It is simple to move around and can firmly hold any angle from 0 to 90 degrees, making it a great tool for miter joints with irregular walls. Digital models will calculate your miter-bevel cuts for you without an angle chart.
What kind of saw is used to cut crown molding?
Crown moulding is often cut with a compound miter saw. A miter saw allows trim to be cut at any angle. The fence and base of the saw mimics where walls and ceilings meet at 90 degrees.
How wide should crown molding be?
For informal spaces with very tall ceilings, the crown molding should be a minimum of four inches, while for more formal rooms, it would need to be at least nine inches wide to make an impact. In a room where you really want to make a dramatic statement of opulence and splendor, for example, in a ballroom or formal living room, then crown molding and picture molding are used together to create a maximum width of 24 inches would be appropriate.
How high should a ceiling be for crown molding?
The standard ceiling height in most residential properties is eight feet. If your room has a ceiling height of eight feet or less, then you will want to install a narrow crown molding so that it remains in proportion with the height of the walls. The size range for crown molding on walls of eight feet high is two and a half inches to six inches.
How tall should a room be for crown molding?
Rooms with taller ceilings of nine feet in height should have crown molding fitted, which ranges between three inches and seven and a half inches in width. Once again, the room size and the level of formality you want to achieve will impact which end of the scale you lean towards. In formal settings, you can also add picture molding to build up the layers of crown molding, creating a cornice.
How high should a ceiling be?
Some ceilings in custom or non-standard homes will have a ceiling height of between nine and ten feet. In this instance, you should round up the height of your ceiling to the nearest foot but keep it to one end of the scale. For example, if your ceiling height is 9 foot and four inches, round this figure down to nine feet and keep within the range of three to seven and a half inches wide for your molding, but as the ceiling exceeds nine feet, you should veer towards the higher end of that range and opt for crown molding closer to seven and a half inches than three inches.
What is crown molding?
Crown molding is the decorative feature you will notice around the upper edge of walls in a room, which covers the joint between wall and ceiling. This is a great addition to rooms if you want to create a feeling of grandeur, luxury, and architectural elegance.
Can you paint crown molding before installing?
A great solution to hide this and get a more professional finish is to paint your crown molding before you install it and then fix it in place. This will result in clean lines and a pristine, perfect finish you can be proud of without having to hire professional decorators.
How to choose crown molding size?
We also need to take into consideration the square footage of the room when choosing crown size. For example, it may be tempting to create a large elaborate crown for a formal office. However, even if the room has high ceilings, a large crown will look overbearing if the room does not have ample square footage. A better solution is to choose a well designed crown moulding that is proportionate to the scale of the room, and choose other trim elements such as a paneled wainscoting and grander door casings to add a touch of luxury .
How tall should a crown be?
For ceilings that are 10 feet or taller, a larger crown is necessary in order to make a visual impact. Crowns in casual spaces should be a minimum of 4″, however formal spaces such as grand foyers , dining, and living rooms will need a crown that is at least 9″ and in some cases a full entablature (cornice + picture mold) that is up to 24″ in height.
What is crown moulding?
The crown moulding along with other trim selections in the interior of a room directly relate to the historic columns of antiquity. When comparing traditional mouldings to the Doric Order of ancient Greece, the base moulding relates to the pedestal base, the chairrail relates to the pedestal cap, and the crown moulding relates to ...
Why is crown moulding important?
Crown moulding is often treated as a purely decorative element in a room, but it actually plays an important architectural role in traditional interior design. Within the house, the selective use of crown moulding in formal public rooms helps to distinguish those rooms from the more casual private spaces. Within the room, crown mounding helps ...
What is the recommended crown size for an 8 foot ceiling?
For an 8 foot ceiling height the recommended crown size is 2-1/2″ to 6″ tall with no picture mold. The square footage and level of formality of the room can help determine what crown size in that range is appropriate.
How tall is a 9 foot ceiling?
9 Foot Ceilings. Ceilings that are 9 feet tall can sustain a larger crown, typically 3″-7-1/2″ plus the addition of a picture mold in formal public spaces. These larger crowns are often “built-up” using 2 or more moulding profiles, and are also referred to as a cornice.
How to determine crown molding size?
Crown molding sizes can be looked at two ways: The thickness and width of the board, or the vertical and horizontal distances it will span when installed. Depending on the situation, either could be important. December 2, 2006
What measurements do they give for molding?
The place I buy molding from is a pretty good sized operation and they give two measurements. Thickness and point to point.
What matters most to me about spring molding?
That is a good question. As an end user of spring moldings, I can say that what matters most to me is the dimensions of the molding in both height and projection. I need to know those two dimensions in order to design my work. For instance, when the crown molding on one cabinet terminates into the side of another cabinet, I need to know the projection of the crown so that the side of the cabinet is deep enough for the crown to terminate, plus a reveal margin. One thing that would be of interest to us all is the correct order of the three dimensions when all three are given. Is it projection x height x point to point?
What determines the price of a sprung crown?
The size of the board determines the price. A sprung crown is also sold by its thickness (which is not the ceiling projection) and its width (point to point, which is not the wall projection). Again, the thickness and the width of the board determine the price. This is what is important to the manufacturer. It is important for the installer ...
Why is it important to pick a ceiling projection?
It is important for the installer to pick a ceiling projection (I say pick, since you can alter it a little to adjust for reveals , etc.), since knowing the ceiling projection is the only way to check your miter cut depth before you cope.
