How do I calculate shingles for my garage?

Calculate the square footage by multiplying the width by the length. For example, a 20 foot long by 15 foot wide section will come to 300 square feet. Add the square footage together from all of the areas measured to get total square footage. This is the figure you will use for a shingle estimation.

How much does it cost to shingle a garage roof?

Garage roof replacement costs $1,000 to $2,500 on average, depending on the size, pitch, and materials. Installing a new roof on a 280 square foot 1-car garage costs $1,000 to $2,000, and a 400 square foot 2-car garage runs $1,500 to $3,200, depending if it’s asphalt or metal.

How many shingles do I need for a 2 car garage?

The average bundle of shingles covers 33.3 ft2, so three bundles of shingles are needed per square. 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.

How long does it take to reshingle a garage roof?

To make the long story short, it takes an average project at least 2 – 3 days. The length of time that’s needed to complete your average roofing project will be determined by the key factors. This will be determined by how your roofing materials are being laid and if the weather is cooperating.

How long does it take to do a garage roof?

A single garage roof without decking will take about 4 hours. Removing and replacing the decking and you can expect the work to take around 7 or 8 hours. A double garage flat roof will take a day if you only replace the felt, but with the decking too, allow a day and a half.

How do you find the shingles for a garage roof?

Laying shingles on a garage roof is not a difficult task. If you’re not afraid of heights, it can be a breeze. You’ll need to know about how many shingles to buy. Determine the square footage of your roof first by multiplying the width times the length of each side. Shingles are estimated by the square, which is 100 square feet.

How to calculate the cost of roofing shingles?

Our calculator will help you estimate the amount of roofing shingles needed for your project, plus the cost of materials and accessories. Simply enter your roof dimensions and roof type, such as gable or hip, and approximate roof pitch.

What’s the best way to reshingle a roof?

1. Pry off old roof shingles with pitch fork. 2. Nail down loose roof sheathing to rafters. 3. Cover roof deck with 30-pound felt underlayment; staple felt every 6 to 8 inches. 4. Nail drip-edge flashing to lower edge of roof. 5. Snap vertical chalk line down center of roof. 6. Trim tabs off roof shingles to create starter course. 7.

Do you need to install new shingles on your roof?

Installing new shingles yourself can save considerable time and money, and you can follow the same steps they do to achieve the same professional look. Re-doing the shingles on your roof can help keep your house in good shape, keeping your family safe and protected from the elements.

Is it worth it to lay shingles on my roof?

Keeping a solid roofing layer of shingles is an important way to avoid water damage and leaks. Doing it properly will keep you without problems for 20 or 40 years. Laying shingles can be hard and hot work, but the reward of an attractive, watertight roof can be worth it. Size your shingles appropriately.