How To Measure Your Roof Pitch

Then in the attic place the end of the level against the bottom of a roof rafter and hold it perfectly level.

How to measure your roof pitch.

To determine the y height measure from the bird s mouth up the calculated slope x in 12 to the top of the rafter. Roof pitch angle in degrees the measurements are taken from the bottom of the rafters the procedure to calculate roof pitch is the same. The run always remains. For a simple gable roof the span wall to wall will be twice the size of the run wall to ridge horizontally.

The slope is the same as the pitch. 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. Stretch your tape measure along the walls from end to end. Calculate the pitch of the roof.

The pitch is the steepness of the roof. Make sure your have a 12 mark on your level. When you need to determine your roof pitch all you need is a bubble level and a tape measure. 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.

To find the pitch of your roof you ll first. For more complex roofs you may need to calculate it section by. For a roof with the ridge above one wall the span is the same as the run. 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 level should be at least 12 long. Measuring your roof from the ground 1. Run the distance from the outside edge of a perimeter stud wall to the center of the house.

On a ladder at the walled part of the pitched roof place the level against the roof overhang rafter with the 12 inch. Find the length and width of the building s exterior walls. To use this method there are 3 possible places to take your measurements. This method tends to be more accurate because no layers of roofing are involved.

Roof pitch calculator results explained. 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. Use a pitch. To determine the finished height of the ridge beam add the rise m and the y height.

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. The top of the ridge beam m y.