Roofing Construction And Estimating

You will also need 5 nails for each starter shingle.

Roofing construction and estimating.

Asphalt shingles roll roofing wood shingles and shakes clay tile slate metal built up and elastomeric. 319 480 7883 free estimates. Compare expert roofing contractors read reviews and find contact information the real yellow pages. At 4 nails per field shingle that s about 320 nails per square.

A roof s pitch is determined by how much it rises vertically for every foot it runs horizontally. Roofing calculator the following tools estimate the area of a roof as well as the amount of materials necessary to construct a roof of a given area. To accurately calculate the area of your roof you must first determine its slope or pitch. Covers sheathing and underlayment techniques as well as secrets for installing leakproof valleys.

For high wind areas use 6 nails per shingle or 480 nails per square. A gutter is 3 inches by 4 inches. Trimming 1 to 2 inches from the upper corner of the last shingle in each course of an open valley is called a. The house base area is the area of land that the house covers and for more complex shapes can be estimated using the area calculator.

Installation repair and estimating for nearly every type of roof covering available today in residential and commercial structures. Roof cost estimator estimate the cost to install a new roof with the help of our newly revamped roofing calculator for homes. According to rc e roofing construction estimating gravel aggregate used for roofing purposes should be a maximum of inch in diameter. Ballasted epdm systems are limited to a height of a 32 feet b 48 feet c 60 feet d 80 feet 242.

Thus a moderate 6 in 12 roof pitch means that the roof rises 6 inches vertically for every 12 horizontal inches it runs. Estimate how many roofing nails you ll need. Whether you are interested in asphalt shingles cedar shingles clay tiles natural slate or metal roofing our calculator will instantly give you the total cost of a new roof installed based on your home s ground dimensions and the type of a roofing system you are interested in.