How Many Lbs Of Shingles Are On A Roof

As a rule of thumb there are 3 bundles to a square assuming that you are using three tab strip shingles.

How many lbs of shingles are on a roof.

Ft kilograms per square meter kg m 2 source. As a general rule of thumb shingles come in about 50 to 80 pounds. For example a very steep roof on a 1 000 square foot attic will need more shingles than a lower sloped roof on the same sized attic. More expensive architectural shingles come in about 65 to 80 pounds which is at the higher end of the range.

The surface of your roof is measured in squares a square is an area of roof which equals 100 square feet. Asphalt shingles luxury 4 25 lbs. Roof surfaces are measured in squares a square is an area of roof which measures 100 square feet. How many rolls of felt will you need roofing felt is sold by the roll.

However shingles are packaged in a way that they are light enough for the average person to carry around. Asphalt shingles 3 tab or strip 1 95 lbs. A bundle of three tab asphalt shingles weighs between 60 and 80 pounds but this may vary depending on the quality and type of shingle. Asphalt shingles architectural dimensional or laminate 3 05 lbs.

Moreover they are hot galvanized to help them withstand the rain and sun on the roof. The result is 240 which means you would need 240 squares of shingles to cover that roof. While you ll hear both terms bundle is more commonly used when purchasing shingles while square is associated with a completed roof or shingle removal. To determine the number of squares on the gable roof above simply divide its total of 24 000 square feet by 100.

A square of shingles is a roofing term for 100 square feet of material. A typical bundle of shingles weighs about 75 pounds while some premium products can weigh over 100 pounds per bundle so consider delivery of materials. It typically takes 3 bundles of shingles to cover a square of roof. The most common 3 tab shingles come in about 50 to 65 pounds which is at the lower end of the range.

To calculate the number of squares on the gable roof above you can simply divide its total of 24 000 square feet by 100. Generally three bundles of shingles are enough to cover 1 square of roof 100 square feet which can weigh anywhere from 180 to 240 pounds. Your roofer will know that steeper roofs use more shingles than lower sloped roofs for the same house size and there are established slope multiplier factors to make this calculation simple see table below. A square of shingles is the number of shingles needed to cover 100 sq feet of roof area.