How To Do A Roof Estimate

Getting at least three different estimates will help ensure that you find the.

How to do a roof estimate.

To accurately calculate the area of your roof you must first determine its slope or pitch. Estimating other materials 1. This metal strip which goes beneath the underlayment protects the edge of the roof from rot. Your roofer will inspect the roof before.

But keep in mind that materials typically only account for 40 of the total cost of square roofing. The other 60 is labor. You need to account for the pitch in order to have an accurate materials estimate. Access one of the rafters then take the measurement this way.

The most precise way to find the roof s slope is by measuring it from the underside. Estimate the cost to install a new roof in a click of a button. First measure the roof s pitch. Gauge the amount of hip and ridge.

Use a level against the underside of the rafter you re measuring to get the most accurate value. Start at the edge of the roof and measure out 12 feet. Estimate how many roofing nails you ll need. A roof s pitch is determined by how much it rises vertically for every foot it runs horizontally.

While it is possible to estimate the amount of necessary materials using only the total roof area measurement as can be seen from the table depending how large the pitch of the roof the actual area of the roof can differ by up to 2 236 from the measured total area at a pitch of 24 12. This is simply 100 square feet of roof. Locate the level s 12 inch mark. With an online roofing calculator you will usually be able to drill down a bit deeper in order to see a fine grained cost breakout on a sq ft basis.

Know what your roofing contractor is looking for. Thus a moderate 6 in 12 roof pitch means that the roof rises 6 inches vertically for every 12 horizontal inches it runs. Measure for drip edge. Obtain at least three roofing estimates.

Take these steps to find the right crew and perfect price for your roof installation. A square simply refers to a 10 x 10 square of roofing. To get a 100 free roof quote enter your zip code above and fill out a simple estimate request form on the next page. Next you will need to use a roofing materials calculator.

Now measure upwards at a 90 degree angle to capture how much the roof rose over that length. To find the squares divide the overall roof area by 100 and then round up. 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.