Square calculator for roofing: Calculate materials, size and cost

When you are planning to invest in new roofing, the first thing that comes to your mind is a roofing calculator. A roofing calculator helps you find out how much money it will cost you to install a new roof. Roofing contractors also use these calculators to provide an estimate of the final cost of installing a new roof and other related expenses. 

Therefore, before making any final decisions, it’s important to understand everything about roofing calculators. In this article, we will tell you everything about them so that you can make an informed decision when investing in a new roof.

 

See also: Types of building materials

 

 

Roofing calculator: What is it?

A roofing calculator is a tool that helps you determine the cost of installing a new roof. It is basically used by roofers to give you an estimate of the cost of a new roof. There are several kinds of roofing calculators available online or from roofing contractors. The type of calculator you use will depend on the type of roof you have.

Know about: Roof pitch calculator

Easily calculate square footage for roofing

Before we start talking about roofing calculators, it is important to know why you need one. There are many roofing companies out there, and they can provide you with roofing calculators. But why do you need to use them? Typically, these roofing calculators are used to easily calculate sq footage for roofing, the pitch of the roof, the type of roof, and the number of shingles and materials needed. Roofing contractors will also add installation costs and taxes to the final amount.

What is the standard height of roof?

In India, the standard roof height for residential buildings is 10ft and the standard roof height for commercial buildings is 12 ft.

 

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Roofing calculator: Types of roofs

There are different types of roofs, and they require different types of materials. Let’s look at the different types and how much they cost. 

Shingle roofs

Shingle roofs, also known as “clapboard” roofs, are the most commonly used roofs in the US. They are very durable, easy to install, and easy to maintain. A shingle roof can last anywhere between 20-30 years. Shingle roofs have three layers: the bottom layer, the middle layer, and the top layer. The bottom layer is the underlayment, the middle layer is the shingles, and the top layer is the roll roofing or synthetic rubber. 

Know about: Roof tiles design

Tile roofs

Tile roofs are very durable and can last up to 50 years. However, they are very expensive to install, and they require additional framing on the house to support the tile. They also need to be re-shingled every few decades. 

Metal roofs

Metal roofs are very durable; they can last anywhere between 30-50 years. They are also very easy to install and maintain. They usually come with a 15-year warranty. 

Slate roofs

Slate roofs are very durable and can last up to 100 years. They are very expensive to install and maintain. They also need extra framing to support the slate tiles.

Other roofs

There are several other types of roofs that are less common. They include rubber roofs, concrete tiles, and wood shingles. They are not as popular as the previous roof types.

 

Roofing made simple: Calculate square footage to make cost decisions

Before you start to use the roofing calculator, you need to find out the amount of money you will need to invest in a new roof. The first thing you need to do is to measure your roof. Once you know the roof’s area, you can calculate the number of shingles and materials you need. Let’s say you have a 1000 sq. ft. roof. You will need two bundles of shingles per sq. ft. The price of shingles depends on the type of shingles you choose. If you choose shingles made of asphalt, they cost around Rs 160 per sq. ft. The cost of materials will vary from region to region and roofing contractor to roofing contractor.

Know about: Roofing Sheets

Accurate roofing sq footage in seconds using roofing calculator

Since we have already discussed what a roofing calculator is and why you need one, let’s now look at how to use one. 

First, you will have to select your roof type. Roofing calculators usually have drop-down menus that let you choose between shingle, tile, metal, and slate roofs. You also have to specify whether you have standard or extra-long shingles. 

You will also have to enter the dimensions of your roof. You should measure the length, width, and pitch of your roof. The pitch is the slope of your roof and is expressed in percentages. 

Once you have entered these details, the calculator will provide you with an estimate of the total costs. This includes the amount of money you will have to pay to install the roof and the cost of shingles and other materials.

Roofing calculator: Calculating the area

Calculate the area of your home in a plane that is parallel to the earth. You just multiply the building’s length and width if your home is rectangular. You will require the pitch if your house has a more complicated shape.

Measure the run and rise length of your roof. The run length is the distance between the building’s wall and the roof ridge.

The pitch can be calculated as:

Pitch = rise/run 

The pitch in radian can be measured as:

Angle = arctan (pitch)

It can also be measured in the form of x:12

x = pitch * 12

Now to find the area:

Pitch (%) = x / 12 * 100%

Pitch (deg) = arctan [pitch (%)]

Roof area = base area/cos [pitch (deg)]

The base area is the length * breadth of the house.

know about: shingles roof

Roofing calculator: Benefits

Roofing calculators are very helpful when you are planning to install a new roof. There are several benefits of using a roofing calculator, and they are very easy to use. They provide you with accurate estimates of the cost of materials and help you make an informed decision. Let’s discuss the top benefits of roofing calculators. 

Helps you make an informed decision: Roofing calculators help you make an informed decision when installing new roofing. They provide accurate estimates of the money you need to invest in a new roof. 

Shows the average costs: Roofing calculators also show average costs for different roof types. You can use the average cost to compare the prices of different roofing contractors. 

Roofing calculators are easy to use: Roofing calculators are very easy to use. You don’t need any special skills or training to use them. You just have to enter the correct details, and the calculator will provide you with the estimate. 

Roofing calculators are accurate: Roofing calculators are very accurate. If you enter the correct details, the calculator will provide you with an accurate estimate.

see also about: tile calculator

FAQs

How do you calculate roofing?

To determine the total square footage of your roof, the length and breadth of each plane of the roof, including dormers, should be multiplied.

How much do most roofers charge per square?

The standard rate for roofing is between Rs 122 and Rs 245 per square foot. 100 square feet are covered by one roofing square.

How much roofing material do I need?

Finding the roof's total square footage and multiplying it by 100 can give you an idea of how much roofing material will be needed. Buy three bundles of shingles for each square since it takes three bundles to cover a square.

Got any questions or point of view on our article? We would love to hear from you.Write to our Editor-in-Chief Jhumur Ghosh at jhumur.ghosh1@housing.com