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There are 3 bundles of asphalt roof shingles per square. Some specialty styles of asphalt shingles that are larger or thicker may require 4 bundles per square, but the overwhelming majority of roof shingles are three bundles to cover 100 square feet of roof.
How do I calculate how many shingles I need?
Roof surfaces are measured in “squares”. A roofing square is equal to 100 square feet of the roof. To determine the number of squares on the gable roof example in this post, divide its total of 2400 square feet by 100 (2400 ÷ 100 = 24). This means you would need 24 squares of shingles to cover that roof.
How many bundles of shingles do I need?
The most accurate way to calculate how many bundles of shingles you’ll need is to get up on the roof and measure each roof plane. If all the roof planes are rectangles, you simply need to multiply the length times the width of each plane to get the square footage; then you will add up the square footage of each plane.
How many shingles do I need for a 1500 square foot house?
How Many Bundles of Shingles Will You Need. The average bundle of shingles covers 33.3 ft2, so three bundles of shingles are needed per square.
How many shingles are in a square?
Three bundles to a square is most common, which applies to most three-tab strip shingles and some lightweight laminated shingles. Heavier three-tabbed shingles and laminated shingles require four, or sometimes five, bundles to cover a square.
How many bundles of shingles do I need for a 12×12 roof?
Bundles. Asphalt shingles and most other roof shingles are typically available in bundles. For each roofing square or 100 sq ft, you’ll need three bundles of shingles.
How many bundles of shingles do I need for a 10×10 shed?
How many shingles would I need for a 10×10 Gambrel shed roof? – Quora. Quick answer —-> One square. 3 pieces of plywood equals 10ftx10ft. Three bundles but probably four because that would fit it perfectly and even on a tiny little shed 5–10% needs to be calculated in for waste and mishaps.
How many shingles do I need for a 1200 sq ft house?
You will need anywhere from one to two shingles per square foot, depending on the type and size of shingle you choose.
What does 1 bundle of shingles cover?
You usually purchase shingles by the bundle. Standard shingles are 12 by 36 inches and come 29 to a package. Most shingles come 3 bundles to a square — which is equal to 100 square feet. So, each bundle provides about 33 square feet of coverage.
How many bundles of shingles do I need for a 2 car garage?
Three bundles are equal to one square. Each square equates to 100 square feet. In the previous example, three squares, or 300 square feet, of shingles will be needed to cover the garage roof. After calculating the square footage needed, always add in an extra 10 percent to the total for shingle breakage.
How much does it cost to shingle a 1200 square foot house?
Average cost to replace a roof based on house size: 1,200 square feet: $4,500 to $6,500. 1,500 square feet: $5,500 to $8,000. 1,600 square feet: $6,000 to $8,500.
How many shingles do I need for 1000 square feet?
Since there are twenty six shingles in a bundle of twenty year shingles (which is fine for starters and edges), divide the result by twenty six. 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.
How many squares is a 2000 square foot home?
Roofing Square Conversion Calculator If your roof is 2,000 sq. feet, then you will have 20 squares. (2,000 / 100 = 20).
Can you use 3 tab shingles for ridge cap?
The ridge cap, the course of shingles on the very ridge of the roof, can be made from available 3-tab shingles. Two simple cuts create three pieces that can be used to finish the shingle project.
How much is 20 square shingles?
The average cost to install shingles is $5,250-$15,250, with the average homeowner paying $6,960 to install architectural asphalt shingles on a 1,500-square-foot roof.Roof Shingles Cost per Square. Number of Squares Cost (Including labor) 17 squares $3,400 – $8,500 20 squares $4,000 – $10,000 25 squares $5,000 – $12,500.
How many squares of shingles do you need for a house?
An average roof size is about 30 squares so (3,000 ÷ 100 = 30). This means you would need 30 squares of shingles to replace that roof. The most common type of shingle, called a three-tab or strip shingle, is generally packaged three bundles per square so you would need about 90 bundles.
How many bundles of shingles do I need for 200 square feet?
Each square will need three bundles of shingles to cover it. Find the total square footage of your roof by multiplying the width by the length and then divide that number by 100 and you will get the number of squares you need to cover.
How many bundles of shingles do I need for 100 square feet?
However, the vast majority of shingles require only 3 bundles per 100 square feet. For most shingle types, you’ll need 3 bundles to make a square of finished roof, which is 100 square feet. If you have a roof area of 3000 square feet, you’ll need 90 bundles of shingles.
How many bundles of shingles are in a square of GAF?
Often, three bundles of prepackaged asphalt shingles make one square, as is the case with the Timberline® HDZ™ Shingles.
Is roofing felt necessary on a shed?
Roofing felt is necessary on a shed, as it not only protects the interior from water damage but also extends the life of your shingles. Felt is asphalt-infused synthetic or wood composite paper that repels water. It provides a smooth, unbroken surface for the application of shingles.
What is the cost of shingles?
Asphalt three-tab shingles cost around $1 to $2 per square foot.Price of Roofing Shingles Per Square Foot. Roof Area Cost of Shingles Roof Area Cost of Shingles 750 square feet $700 – $800 1,000 square feet $910 – $1,100 1,500 square feet $1,400 – $1,600.
How do I calculate the square footage of my roof?
For an easy up-and-over, walkable gable roof, you’ll multiply the footprint of the roof by 1.3 to get the square footage of your roof. For a hip roof with a low slope, you’ll multiply the footprint of the roof by 1.4 to get the square footage of your roof.
How do you calculate roof area on plan?
Multiply your house length by your house width to get the area. (For example, 40 feet x 30 feet = 1,200 square feet.) Next, multiply the area by your roof’s pitch. (1,200 x 1.05 = 1,260 square feet.).
