How do I calculate angle on a chair rail on a stairwell?

How to Compute the Angle of a Chair Rail Up a Staircase

Measure up vertically from the nose of the top and bottom steps.
Stretch a chalk line from the bottom mark to the top mark with the help of an assistant.
Run a stud finder along the wall.
Place the top of the chair rail molding even with the line on the wall.

How do you cut molding angles for stairs?

The simplest method to determine the proper angles is to just use a projector or carpenter’s angle finder to measure the angle of the stairwell. Divide this angle in half and cut the mating ends on two test pieces at this angle on the miter saw. Place the two pieces on the landing and the stairs to see how they fit.

How do you measure picture frame molding?

Once you know the height and width of your picture frame, add the two measurements together and multiply that number by two. For example, if you are framing a print that is 11×14, you will add 11 and 14 to get 25. Then multiply that number by two to get 50. This is the total length of your print.

What is the angle for stair rail?

The angle should be between 20 and 38 degrees.

How wide should picture frame molding be?

Calculating how many pictures frames on any given wall doesn’t have to be complicated. A good rule of thumb is to have their width be around 30″ (mine are mostly 31″ around the room, give or take an inch or two), but one wall has to have all the same “picture frame” widths.

How do you put molding on a staircase?

Line up the 2 marks with your saw and cut both pieces. It ended up being a 40 degree cut. Run a bead of construction adhesive along the back of the molding. Place the molding on the wall, aligning the top of the molding with the 35″ marked line.

How to design picture frame moulding for walls?

Portion of wall in the foyer (behind the ladder): The picture frame moulding by the front door (behind the ladder) is sized from top to bottom (height) like the rest of the foyer (based on Wall #1) But the size of the frame (width) is set to scale based on the visual balance in this corner and the accessories that will be added later.

How big should the treads be on a staircase?

Measure up vertically from the end of each stair tread. The tread is the board or step where you place your feet. Measure up from each tread and make a mark on the wall anywhere from 30″-36″ depending on where you want your chair rail to hang. I installed mine right at 35″.

What’s the best way to put chair rail on stairs?

Using a strait edge connect the marks with a pencil so that you have one continuous line going up the stairs. This just makes it super easy to place the chair rail at the designated height. (See blue tape…

How can I find out the stair angle?

Get the Best Prices on All Stair Parts Here! The degree of the stair angle can be found by using a digital level or one of several different types of angle finders. Also, there are a number of stair angle calculators you can search and find online. If all else fails you can use trigonometry for finding the angle of a right triangle.

Which is an example of a stair miter angle?

For example, the point at which the skirt board sits level on the floor at the bottom of the stair. The Level Miter angle is used to miter molding, for example, where it transitions from the stair angle to level.

When to use the degree of Stair as a cut angle?

In addition to helping you solve for the other cut angles, the Degree of Stair is itself used as a cut angle. For example, the tops of square top wood or Craftsman balusters are simply the Degree of Stair and the bottoms of wood balusters on a curbwall.