How To Get Roof Square Footage Without Getting On Roof

So continuing our example if you ve got a two story house with a total square footage of 2 700 square feet with each floor having 1 350 square feet multiply 1 350 by 1 0541 to get 1 423 square.

How to get roof square footage without getting on roof.

Incorrect estimate of the square footage of the roof may need to lead to mistakes and you may overshoot your budget. Things you will need steel tape measure. You will need to express this size in terms of square feet. Roof replacement is an expensive endeavor and you need to know the exact square footage of your roof in order to get the right estimate.

On your next roofing estimate i suggest that you compare the total square footage number you get by actually measuring a roof to the number you end up with after using these 2 little calculations. If your roof is flat or has no more than a 3 in 12 pitch you can calculate its total square footage by simply multiplying the length by the width. Steep roofs measure your house at ground level then add in the roof s overhang for greater accuracy. The first step in a free roofing estimate is measuring the roof dimensions.

Multiply the number of roofing squares for a medium pitch roof by 1 12 to 1 25 or by 1 3 to 1 42 for a high pitch roof to get the square roof area. There are a number of roof square footage calculators available online that can help you in estimating the square footage of the roof. Keep in mind that the average size of a roof is 1 700 square feet so your total will likely be 10 higher or lower than this figure. Once you see how surprisingly close the end result numbers are to each other you can then decide whether or not to retire your ladder with confidence.

The next step is to measure the pitch also referred to as the roof slope of the roof deck. How to determine your roof pitch. The number you get will be an accurate estimate of how much area you have to cover for your roofing project. Multiply the area by the pitch multiplier to get the roof s square footage.

First multiply the length by the width.