Asphalt Roof Shingles Coverage

The average bundle of shingles covers 33 3 ft 2 so three bundles of shingles are needed per square.

Asphalt roof shingles coverage.

Temperatures of asphalt shingles. The angle or pitch of your roof can also affect the type amount and cost of the materials you ll need. So most popular shingles are sold such that three bundles are needed to cover one square of roof area. Also have a couple of bundles spare on hand to cover wind damage etc.

Asphalt shingles shall be secured to the roof with not less than four fasteners per strip shingle or two fasteners per individual shingle. Be sure to add a couple of bundles for double first row and capping. 24 to 30 years. Since transportation is a major cost factor expect prices to vary by location.

A square of shingles is the quantity needed to cover 100 sq. 10 to 16 years. It takes one bundle of standard underlayment to cover four of these squares. They are used on the majority of homes today and are usually the option that most homeowners choose.

Built up or modified bitumen. 3 bundles per square. Three bundles of standard asphalt shingles will cover one square 100 sq ft of your roof. Roof shingles are sold by both the bundle and by the square.

Compute the area of the whole roof and determine the number of bundles. Always get 1 inch or 1 24 inch galvanized roofing nails for normal asphalt roofing. But be careful not all shingle brands are packaged three bundles to a square. Asphalt shingles range in price from about 25 per bundle for a standard 3 tab style to around 50 75 or more for an upgraded architectural style.

Asphalt shingles are typically packaged with this in mind but if a package of shingles covered an entire 100 square foot square it would be too heavy to handle. Shingles are packaged in paper or plastic wrapped bundles designed to be light enough for a person to carry so heavier shingles require more bundles per square. 100 sq ft 21 shingles per bundle. Where the roof exceeds 20 units vertical in 12 units horizontal 166 percent slope asphalt shingles shall be installed in accordance with the manufacturer s printed installation instructions for steep.

35 to 50 years. Some varieties of asphalt shingles are manufactured to resemble tile wood cedar shakes or slate while providing more benefits than these other roofing materials. This article describes the different temperatures involved in asphalt roofing product manufacture and compares that to the on roof temperatures to which asphalt shingles are exposed when in service. Asphalt shingles are the most common of roof shingles and they have been around since the 1920s so they are an enduring roofing material.

10 to 16 years. 33 square feet per bundle 100 square feet per square 4 nails per shingle. We include the properties of asphalt such as its melting point and flash point and we describe the properties of asphalt used in the manufacture of roof shingles.