How To Do An Estimate On A Roof

If this distance measures 4 inches you have a 4 in 12 pitch.

How to do an estimate on a roof.

On a ladder beside the roof place the level a foot or so up the roof hold it level and measure from the 12 inch mark on the level s bottom straight down to the roof. Get a firm estimate or bid in writing regardless of whether you re paying out of pocket or using insurance money to cover the repairs. This is simply 100 square feet of roof. A square simply refers to a 10 x 10 square of roofing.

Pitch measurement method 2 2. Make sure to get a written estimate on a. If you re using a reputable roofing contractor or roofing company they should have the credit necessary to order your shingles before they start work. Take these steps to find the right crew and perfect price for your roof installation.

Now measure upwards at a 90 degree angle to capture how much the roof rose over that length. 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. Don t rely on the adjuster to determine the repair cost of the roof. Continue reading below to learn more about what to expect for a roof replacement project.

Getting at least three different estimates will help ensure that you find the. Know what your roofing contractor is looking for. Get an estimate for repair based on what you had not on how you want to change things. Estimate how many roofing nails you ll need.

Estimating other materials 1. 8 inches and you have an 8 in 12 pitch. You will need to express this size in terms of square feet. Measure for drip edge.

This metal strip which goes beneath the underlayment protects the edge of the roof from rot. The first step in a free roofing estimate is measuring the roof dimensions. Obtain at least three roofing estimates. You shouldn t be paying them up front.

To find the squares divide the overall roof area by 100 and then round up. As such while it can be cumbersome measuring the area and pitch of each part of the roof and multiplying by the corresponding correction factor will result in the most accurate estimate of necessary. Roofing contractors estimate projects and materials by the square so it is crucial to find this measurement to accurately estimate the amount of material needed. At 4 nails per field shingle that s about 320 nails per square.

You need to account for the pitch in order to have an accurate materials estimate. Standard shingle material of the selected type. Your roofer will inspect the roof before. Enter the size of your project and select the material and services you re interested in to estimate the cost of the project using 2020 price data.

First measure the roof s pitch.