Measuring hip roofs dormer roofs or roofs on hillside homes from the ground requires experience and special equipment.
How to measure a roof from the ground.
Take the following steps to measure your roof from the ground.
Measure your house at ground level then add in the roof s overhang for greater accuracy.
The roof area for a hip end is the same as for a gable end the intersection is equivalent to a hip slightly conservative so there is usually no need to consider triangles when measuring a roof.
After you ve done this you can click along the outer edge of the roof that you wish to calculate the area for.
But you can measure a gable or flat roof from the ground with the help of.
Roof pitches in.
Estimating the area from ground level is less precise than measuring each side individually but it can make a quick easy and safe alternative when redoing a square or rectangular roof.
This has shed a light on my getting great pictures and how to accurately measure the roof from the ground.
As an example if your overhang is 12 inches you ll add 2 feet to the overall length and 2 feet to the overall width of the house.
Assuming the ground is relatively flat measure the height of your eye from the ground.
The roof area is simply 114x18x2 plus 30x18x2 giving 5184 square feet which is perfectly adequate for estimating materials.
As a tip if you had.
I have done it this way before but the only issue with this method is that shingles generally have 5 inches revealed instead of 6 inches.
So you should essentially see the top edge of the eve or gutter line up with the peak of the roof pitch.
Determine your roof pitch see roofpitch if you need help make a outline of your roof on paper.
Measure the distance from where you re standing to the face of the wall you walked away from.
This nominal square footage amount is then multiplied by a factor associated with the roof s pitch.
November 3 2017 at 10 24 am.
Each time you add points the area will update and there is a box below that will convert this into acres meters kilometers miles and finally square feet.
In cases where a roof has a complex shape such as in the image to the right measuring the dimensions and areas of each part of the roof to calculate total area will result in a more accurate measurement of area.
Go all the way around your house and fill in your outline with your measurements making sure to account for overhang.