How do you figure out how many bundles of shingles for a roof?

Divide the total footage by 100 to determine the number of “squares” in the roof. Determine the bundles of shingles needed to cover the roof. It takes 3 bundles to cover a square if you use 3-tab shingles, the most common type.

How many square feet will 4 bundles of shingles cover?

How many bundles of shingles are in a square? Four bundles to a square. A square is 100sq feet, If your using some of the heavier roofing, most One bundle of shingle covers about 33 square feet of roof hence around 850 bundles of shingles will be needed for 28000 square feet roof!

How do I estimate the cost of a new roof?

The average cost to replace a roof can vary quite a bit. According to HomeAdvisor, the typical range for roof replacement costs is between $5,100 and $10,000, but roof replacement can be as low as $1,200 or as high as $30,000. Many roofing companies will charge between $3.50 and $5.00 per square foot.

How many bundles of shingles do I need for 1000 square feet?

For the number of ridge caps, multiply the length of the hip or ridge by twelve and divide it by five. This house is 1000 square feet. It requires 18 squares of shingles. Three bundles to a square is most common, which applies to most three-tab strip shingles and some lightweight laminated shingles.

How many bundles of roof shingles per square foot?

This means that if you are going to be using heavier shingles, you will need to have more bundles to cover each square foot. It is common to use 3 bundles to a square of shingles. However, if you are using heavier shingles, you will require 4 to 5 bundles for a square.

What kind of shingles do I need for my roof?

The shingle bundles will be plastic or paper-wrapped bundles that are made to be light enough for a single person to carry. This means that if you are going to be using heavier shingles, you will need to have more bundles to cover each square foot.

How many nails per square of shingles do you need?

High wind areas and other types of shingles may need more. 320 nails will be needed to install a square of standard 3-tab shingles assuming four nails per shingle and 80 shingles per square. Keep in mind that a drip-edge will be needed to protect the edge of the roof from rot, vents, and other materials such as flashing or caulk.

How can you tell the difference between shingles in a bundle?

You can’t merely go by the number of shingles in a bundle since shingle size and coverage vary from one brand to the next. For example, if Brand A has 20 shingles in a package, but Brand B has 26, it could be that the Brand A bundle covers more area. The key dimension you need to look at is the area covered per bundle.

How many bundles of shingles per square foot?

For instance, if the roof is 1550 square feet, then it is 16 squares. Although roofing projects are estimated and sold by the square, roofing material is often not sold in 1 square increments. The average bundle of shingles covers 33.3 ft 2, so three bundles of shingles are needed per square.

How big of a roof do I need with shingles?

One important point is that it is possible to purchase shingles both by the bundle and by the roofing square. A square of shingles is the number of shingles needed to cover 100 sq feet of roof area. However, shingles are packaged in a way that they are light enough for the average person to carry around.

How much does Architectural Shingles cost per square?

Architectural shingles are slightly more durable but may not be appropriate for shallow roofs because wind cannot flow through them as easily as 3 tab roofs. Asphalt lasts between 15 and 30 years, depending on the climate, material quality and other factors. Around $100 per square; $30 per bundle.

How big of a roof do I need for 2400 square feet?

So in the 2400 square foot gable roof example, you would need 72 bundles of shingles (24 squares x 3 bundles per square = 72 bundles). Here are a couple more examples: