How Many Pices Of Roof Edge Do I Need

Answer background in 29 cfr part 1926 subpart m fall protection 1926 501 b 1 states.

How many pices of roof edge do i need. Nail high up on the drip edge so that the shingles will cover the nails. The result is 240 and this means you would need 240 squares of shingles to cover that roof. The most common type of shingle called a three tab or strip shingle is generally packaged three bundles per square. Area 3 7 8 5 4 7 8 6 5 7 8 7 6 7 8 8 8 1 2 9 1 2 10 7 8 12 100 sq.

While drip edge is a common component in some areas of the country most atlanta roofers don t offer it because it s not part of most municipalities building code with dunwoody being an exception. Ideally you d nail about every 12 inches and in no circumstances should you have 16 inches or more between nails. Always measure in the middle of your roof and on each end checking that the measurements are the same. To determine the number of squares on the gable roof above simply divide its total of 24 000 square feet by 100.

Does my roof need drip edge. In our example we will need 15 panels each 12 feet plus an inch or two in length for one side of the roof. Divide the total footage by 100 to determine. Measure the length and width of each portion of the roof multiply length by width for each plane and then add the planes together for the total square footage 1 x research source if you have a simple gable roof you ll only need to measure and sum up the 2 planes of the roof.

Each employee on a. Enter square footage calculate or enter the square footage of the attic or area to be vented. When you place the next drip edge piece it should overlap the first by an inch. We will need a similar amount for the other side based on its measurements.

Use roofing nails to secure the drip edge. Let owens corning roofing help you calculate exactly how much ventilation you will need for a healthy and balanced attic with our 4 step ventilation calculator. Is there a safe distance from the edge of a roof for construction workers doing work while on a roof but not engaged in roofing residential pre cast erection or leading edge work. One of the most overlooked pieces of a new roofing system is the drip edge at both the rake and the eaves.

Step 1 find the square footage of the roof. 20 10 200 200 2 100. Floor or wall tiles are typically installed with gaps between the tiles because the average tile may look quite similar to the next tile but they are often not uniform in shape and size and would not fit properly if installed without any gaps. For example a 20ft wide gable that is 10ft tall will require 1 square of material.