Measuring A Roof For Shingles From The Ground

Section off your roof and write your calculations down as shown below dotted lines.

Measuring a roof for shingles from the ground.

To sum it up each individual tab on a 3 tab shingle measures approximately 12 wide by 6 high. Use a simple formula to approximate the square footage of triangular areas where two sections of a roof meet at each. Then count the number of shingles to the peak of the roof. L h 2 area calculating an area of a triangle when estimating a roof.

Research other methods for measuring a roof from the ground online or talk to a roofing contractor. 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. Take the following steps to measure your roof from the ground. This can be done from the ground by taking the measurement of the length of the house and adding the length of the overhangs to it.

Go all the way around your house and fill in your outline with your measurements making sure to account for overhang. 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. Measure the horizontal run of the roof surface from the ground a in the third figure below. So if you divide your answer of a product of length times height by two you will get the area of a triangle.

From the 1 ft 0 30 m spot you marked on the level measure upward to the rafter. Mark a length of 1 foot 0 30 m on a long level starting from one end. 1 roof square 100 square feet. If the existing shingles are standard 3 tab shingles you can get this measurement by taking note of the number of tabs along the eaves and ridges then determine the length in feet.

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. Determine your roof pitch see roofpitch if you need help. A how to measure a roof for shingles from the ground new roofing isn t supposition to the oil. Hold the end you measured from against the bottom of a rafter so it s sticking straight out horizontally and is level.

The length l times the height h of a triangle is twice its area a2. Measure the pitch of your roof in the attic. Complete one side at a time before moving on to other areas. Extend your tape measure along the outer edges of the roof to find its length and width in feet.

For sloped sectional roofs write down the dimensions of each individual plane.