So for a roof with a total square footage of 4 200 square feet you ll need 42 squares of shingle material.
Measure a roof for shingles from the ground.
Go all the way around your house and fill in your outline with your measurements making sure to account for overhang.
From the 1 ft 0 30 m spot you marked on the level measure upward to the rafter.
Https youtu be rln10piuu s drew s roofing and home repair brunswick county nc roofer 910 845 2207 drew s roofing and home repair of southport north carolin.
But every roof maintenance green and black are the most common and early shingled roof things i didn t know that your choices when it is generally provide a soothing from curtains and finishes with a look of stone an.
Roofing material is meted out in squares.
There are many great benefits to using google earth to measure your roof but nothing is as good as using diy s satellite roof measurement.
This can make it even safer to do your measuring and it also removes a level of guessing to your calculation.
The first of which is that you don t even have to go up on the roof.
Make a outline of your roof on paper.
Hold the end you measured from against the bottom of a rafter so it s sticking straight out horizontally and is level.
Here we will start with s9 18 x 10 180 and s8 18 x 18 2 162 for a total of 324 square feet.
To sum it up each individual tab on a 3 tab shingle measures approximately 12 wide by 6 high.
Take the following steps to measure your roof from the ground.
The last two sections are as follows.
96 x 18 1728 and 18 x 18 2 162 for a total of 1890 square feet.
Section off your roof and write your calculations down as shown below dotted lines.
One square is 100 square feet.
Mark a length of 1 foot 0 30 m on a long level starting from one end.
Measure the pitch of your roof in the attic.
A how to measure a roof for shingles from the ground new roofing isn t supposition to the oil.
The first technique is referred to as the shingle count method which is used for estimating the measurements of all rectangular shaped sections of a roof.
It is also easy to calculate the roof angle by taking the inverse tangent of b divided by a.
Then calculate the pitch of the roof by placing a level against it angling the level so the bubble is centered and measuring the distance between the end of the level and the roof.
With these simple tricks you can measure your roof area from the ground.
We also live in an institution shake.
C square root a squared b squared.
Determine your roof pitch see roofpitch if you need help.
Multiple the number of shingles times the width of each shingle which you can measure at ground level to get b in the figure below.