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Illinois Roof Replacement Costs

Measure: 4,783,021 roofs scanned in Illinois

Estimate: Average new roof cost in Illinois is $8,100

Connect: 401 highly rated roofing contractors in Illinois

Wondering what it’s going to cost to replace your roof in Illinois?

We believe there should be no reason to get your roofing estimate by filling out paperwork. So we built a new way of getting your Illinois roof replacement cost online:

  1. Enter your address into Instant Roofer.
  2. Confirm your home from Satellite Imagery.
  3. Tell us a little bit about your home.

Just like that, you get your roof estimate! We offer two simple asphalt shingle roof types. An Architectural Roof or a Designer Roof. Choose based on price and what matters to you.

Find The Best Priced and Highest Rated Roofer in Seconds.

Looking for a top-notch roofing contractor? Our Illinois Roof Replacement Cost Calculator allows you to see the exact price of each contractor we review. We factor in each approach’s knowledge and experience to determine which company offers the best value for your money.

Better roof

Standard Architectural Asphalt Shingle

Standard Shingle, Large color selection

Limited Shingle Style Options

Average Algae Protection

Average Life and Warranty

Average Impact and Wind Rating

Architectural Asphalt Shingle

Best roof

Elite Designer Asphalt Shingle

High Curb appeal

Bigger and Thicker Asphalt Shingle

Better Protection Against Algae

Longer Lasting Life and Warranty

Best Impact and Wind Rating

Designer Asphalt Shingle
Designer Asphalt Shingle

Interesting Facts About Illinois

Average roof replacement price in Illinois$8,100
The number of Illinois roofs we’ve measured4,783,021
Average Illinois home size1,650 Square Feet
Average Illinois property size (2020 Parcel Data)0.28 Acres or 12,500 Sqft
Average roof slope on Illinois homes4/12 Pitch or 18.4 Degrees
Most common roof type in IllinoisAsphalt Shingle
Illinois’s weather averagesLow of 14.3F/-9.8C to highs around 83.5F/28.6C
Illinois’s population estimated (2022)12.5 Million
Illinois’s Time ZoneMountain Standard Time (GMT – 7 hours) No DST
Illinois’s total square miles57,915
All Data Collected 2022

Receive Your Illinois Roof Replacement Cost Online Today In Seconds

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“Instant Roofer was the best price and easiest process I’ve experienced!”

Instant roofer review

Sarah Hemsworth

How we are different

Roof replacement can be a complicated process and involve many different options and factors. However, no matter what type of roof you have now or how much new material is needed, the cost is going to vary based on how much you want to pay. There are many factors that affect the cost of your roof installation, including what type of roof you have now, how much new material is needed for the project, and whether your property needs any repairs prior to installation.

Let’s do the work for you. We’ve built roofing calculators in the past. But we noticed a trend: people didn’t know how large their roof was. An idea was born—what if instead of homeowners going through a lengthy process of figuring out their roof dimensions, speaking to a salesperson, trying to determine their roof complexity and pricing… We do it all.

Have you ever needed to get a price on your roof replacement project? Then you’ll understand the frustration that goes along with it. You start on one website and then another, then another, and all of them are trying to sell you something else. At Instant Roofer our Illinois Roof Replacement Cost Calculator approach is different: we won’t spam you and we don’t try to sell you something else. We help answer your questions about replacing roofs without any of that nonsense, so get started by typing in some basic information and see what it will cost you.

Instant Roofer was born out of this idea. Take a couple of tech nerds and some roofers to build the easiest, fastest, and most affordable way to calculate a roof cost anywhere in America.

Best part… We’re 100% owned, developed, and operated by Americans.

The Easiest Illinois Roofing Calculator

Get an instant estimate on your roof replacement project in minutes without the hassle or wasted time of calling a local contractor, who may not be able to give you a reliable quote before showing up at your home. Our estimators use big data and artificial intelligence to provide you with a fast, affordable, and accurate replacement cost estimate for your home.

How do we connect you with the best roofer? We analyze roofing contractors’ pricing in your area and their ratings online. Ensuring you get the best price and highest-rated Illinois Roofing contractor.

How our Illinois roofing calculator works for Illinois

About Instant Roofer

People often ask us. Are you a roofing company? Yes, and no. Think of us as the UBER roofing company. We use technology to simplify the roofing process not just for you, but additionally for the roofing contractor as well.

How we help you

  • A new roof can be a large investment. The average price of a new roof in Illinois is roughly $8,100.
  • Creating a process of getting your roof replaced simple. We’ve used A.I. to measure the roof sizes of over 129 million homes across America.
  • We’ve connected with local Illinois roofing companies across all counties. Not just any roofers, but the highest-rated roofers in your area.
  • Each Illinois roofing company has provided us with their price per square foot to install a new roof. Combined with looking at each roofing contractor’s price+rating we determine the best-qualified Illinois roofing contractor in your area to help you.

How we help roofing contractors

  • Roofing can be complicated. Roofers look at many data points such as pitch, facets, eaves, ridges, and more. We start the process by giving a rough estimate. However, we always recommend getting an actual quote.
  • Unlike other roof replacement cost companies, we don’t send your data to large amounts of roofers. We select the best roofer in your area and work with them to make sure they have the details needed to fulfill your new roofing project.
  • Instant Roofer really is Instant. The moment you accept your online roof replacement estimate we jump into action. We immediately notify the roofer of an incoming project, order the report needed for the job, confirm with you the Illinois roofing company, and get the process started to replace your roof.

Thinking of financing your new Illinois roof?

A new roof can be an unexpected cost. You may need to borrow some money to get it done. We’ve built a simple roof financing calculator to help you figure out your monthly payments.