Roof Test Square

For example there are flat roofs gable roofs and mansard roofs and each has different dimensions.

Roof test square.

Common roof pitches set as grow inches over a twelve inch run. Mark each hit with chalk so you can accurately determine if there is enough damage to have the homeowner make a claim. It is the amount of material needed to cover 100 square feet of roof. A square shape is used whenever possible but if it s not possible to use a square because of the roof shape other shapes can be used.

A roofing square is a standardized way of thinking about roofing materials and is understood by everyone in the industry. One roofing square is equal to 100 square feet. It does not refer to squared feet. Because each 100 square feet of roof is one roofing square divide the total area from step 1 by 100.

Test squares are 10 feet by 10 feet. Most insurance companies want to see 8 hits on the roof within a 10ft x 10ft square on at least 3 sides of the roof. The answer is the number of roofing squares for the roof. Test squares should be placed on each roof slope.

So in a sense we re talking about square feet but using this unit makes it easier to calculate the footage or required materials and cost of a roofing project. I ve always done 10 hits per square and one square per roof without too much of a problem in explaining the reason for denial. The test area size should always be 100 square feet no matter what the shape. A 100 square foot area of roof makes a roofing square.

The key is a protractor function that identifies the common and rare roof pitches. Estimate the pitch of the roof. In the roofing industry the term square is unique. Composition wood tile roofs damage assesment this course was designed to introduce participants the concept of using test squares on roofs to evaluate the extent of hail damage and perform basic economic repair vs.

The reason why the term is so prevalent is because there are so many types of roofs for residential and commercial buildings. The best rating speed is quite expensive which quickly begins to get any roof. Nor does it refer to squared yards. In the roofing industry s terminology a roofing square or per square is 100 square feet.

One company s arrangement currently allows roof replacement on a slope by slope basis provided that each of the four test squares contains 6 hits 1 square. Instead a square is a term of measurement all its own. Measuring roof pitches with speed square. However a square is not 100 square feet of roofing material.

So the common roof square is measured by the textbook guidance above the protractor. Some inspectors suggest marking off a 10 x 10 test square area and counting the number of hits or marks ascribed to hail damage as a step in assessing the extent of hail damage to a roof.