To find the pitch of your roof you ll first.
How to measure your roof pitch.
The level should be at least 12 long.
Calculate the pitch of the roof.
On a ladder at the walled part of the pitched roof place the level against the roof overhang rafter with the 12 inch.
For more complex roofs you may need to calculate it section by.
The value displayed as the rise will be your x.
The pitch is the steepness of the roof.
Then in the attic place the end of the level against the bottom of a roof rafter and hold it perfectly level.
Using ruler and tape you can do it anyway of these ways.
First measure 12 inches from one end of the level and make a mark.
The slope is the same as the pitch.
This method tends to be more accurate because no layers of roofing are involved.
To measure the roof pitch you ll need an 18 or 24 inch level a tape measure and a pencil.
Find the length and width of the building s exterior walls.
Roof pitch is measured by rise run rise the distance from the top of a stud wall to the peak of the roof.
Roof pitch angle in degrees the measurements are taken from the bottom of the rafters the procedure to calculate roof pitch is the same.
Make sure your have a 12 mark on your level.
Measuring your roof from the ground 1.
If you want to find the roof pitch in the form of x 12 simply calculate the pitch and substitute 12 for the run length.
Use a pitch.
To determine the finished height of the ridge beam add the rise m and the y height.
Stretch your tape measure along the walls from end to end.
Roof pitch calculator results explained.
Some levels have markings already and in this case you are ready to go unless you have a factory label that covers the 12 mark like we do.
To determine the y height measure from the bird s mouth up the calculated slope x in 12 to the top of the rafter.
Placing a ladder near the roof you will put a level a foot or so up on the roof hold it level and measure from the.
Run the distance from the outside edge of a perimeter stud wall to the center of the house.
For a roof with the ridge above one wall the span is the same as the run.
The top of the ridge beam m y.
Roof slope calculator example of use measure the run length it is the horizontal distance between the roof ridge and the wall of the building.
When you need to determine your roof pitch all you need is a bubble level and a tape measure.