Woodstock IL homeowners often ask for the cost of a new 900 sq ft new roof. In fact, many ask how much to do a new roof in the area in general. Many factors determine the average cost to tear off and replace your new roof.

Let’s be clear: this post doesn’t have a new roof cost estimator. Instead, you can calculate how much will the cost of a new 1000 sq ft roof be through research figures. Additionally, you’ll know how much does a metal roof cost, how much does it cost to redeck a roof, and even how much it costs to replace a 3000 square foot house roof.

If you’re planning to change your roof this summer, here are everything you need to know.

How Much to Do a New Roof: Everything You Need to Know

  • Labor
  • Materials (6 Materials
  • Roof Pitch
  • Water Damage (+ 1 more item)

Factors That Affect Roofing Costs


Roofing contractors are a key factor to knowing how much to do a new roof in Woodstock IL. Often, contractors will charge on an hourly or per roof square basis.

A square is made of 100 square feet of your roof. In this light, most contractors have a fixed labor price for 2,000 – 3,000 square feet properties, such as charging $8-$12 per square feet. In doing the math, you might be paying around $8,000-$24,000 for a 2,000 square foot re-roofing job.

However, other factors determine the accuracy of your roofing labor costs such as the roofing materials, weather, roof pitch, and additional tasks such as roof deck water damage.


To know how much to do a new roof accurately, you must have a roofing material to use in mind. A huge chunk of your roofing budget will go to buying materials. In addition, some roofing materials can be difficult to handle.

Most contractors will find asphalt shingles the easiest and fastest to install. On the other hand, they may require additional equipment and workers when creating concrete slab roofs for flat-roofed properties.

Here’s a list of roofing material prices and possible additional labor costs if possible.

Asphalt Shingles

Usual three-tab asphalt shingles only cost about $5-$6 per square foot. Therefore, a 2,000-square foot property will cost about $5,000-$12,000 for materials alone. Fortunately, most reputable roofing contractors find this the quickest and most convenient to install and will not inflate labor costs any further.

Related: Best Asphalt Shingle Colors For Increased Property Value

Tile Roofing

Clay and slate tiles require no special handling; most contractors only need their usual workforce to transport it atop the roof for installation. However, your costs can rise up using slate tile roofs.

Slate tiles are heavier than clay tiles, and they can collapse your roof deck’s supporting joists because of their weight. In this light, roofing contractors will recommend reinforcing the joists or constructing additional pylons.

Indeed, this will increase your total labor costs with additional materials for the joist construction.

freshly-installed clay tile roofs

Clay tiles can last for more than 70 years and are lighter than slate tiles.

Metal Roofing

Most corrugated metal roofing costs about $8-$10 per square foot. On the other hand, luxurious and sturdy standing seam metal costs about $12-$15 per square foot. Furthermore, standing seam variants are heavier than their corrugated counterparts. In this light, they will require additional roofing joist construction, which increases labor and material costs. Many factors make metal roofs excellent choices than asphalt shingles this year — so, consider this carefully!

standing seam metal roofs installed in an expansive high-sloped roof

Standing seam metal has more density and can last for more than 70 years, which explains their high price.

Wood Shingles and Shakes

These ancient yet beautiful roofing materials are either hand or machine-cut. With modern modifications such as talc-reinforced laminates, wood shingles and shakes cost about $10-$12 per square foot. Because their weight isn’t too much for any roofing structure, contractors will not add further to their labor costs for installation.

Architectural Shingle Roofing

These are denser and sturdier variants of asphalt shingles. With a lifespan of more than 50 years thanks to fiberglass-reinforced laminates, architectural shingles reinvigorate old homes — but at a high price. They cost about $12-$15 per square foot, which is double than that of asphalt shingles. In some cases, contractors may recommend constructing joist reinforcements due to their weight.

Concrete Slab

Contractors often calculate concrete slab roof costs depending on the number of sacks or amount in kilograms of cement they need to cover the entire roof.

In addition, they include equipment and additional labor costs when they need laboring hands to install steel meshes for the concrete slab construction. Therefore, we can say this is the most expensive out of all roofing projects, yet one of the sturdiest because it can last for 70 years.

Roof Pitch

Roof design complexity plays a huge factor in determining how much to do a new roof. If you have a typical gable or hip roof, you can expect contractors to do a by-the-books roof installation without additional costs — and most likely to meet their deadlines.

On the other hand, extremely high-pitch roofs will cost higher in terms of labor hourly or size-wise than average-pitched roofs. Flat-roofed properties add no dent to your expenses because contractors will never need additional safety equipment such as harnesses and additional scaffolding.

Water Damage on Roof Deck

Ice dams can cause excessive roof underlayment moisture that will cause water damage to the roof deck over time. In fact, missing shingles or spaces between roof material seams are primary causes of deck water damage.

Your contractors will definitely recommend fixing the deck before installing your new roof. In turn, this adds to your overall labor and materials costs. However, keep in mind that a square of plywood only costs $1 — any contractor who says otherwise is trying to inflate your overall roofing costs.

exposed roofing joists of a residential high-slope roof

Roofers will highly recommend repairing your roof deck when it has extensive water damage, which will increase your new roof costs.

Do You Need To Hire a Roofer For Your New Roof?

True enough, homeowners can save so much with DIY installations especially when working with easy-install materials such as asphalt shingles. However, whichever material they use for their new roof, they’ll still need to purchase the right equipment and tools to reach their roof, guarantee their safety, and construct their new roof.

Furthermore, they’ll spend many weekends trying to finish their roof. All roofing projects need to be fast to utilize the peaceful summer weather, which has occasional rains. Therefore, working with a professional is a time and cost-efficient decision for anyone.

If you have yet to find a reliable Woodstock IL roofing contractor, you can call on Contemporary Exterior‘s team of experienced and knowledgeable professionals. We have been serving Illinois for more than 30 years with superior roofing services. Our team can give you an accurate estimate FREE of charge — contact us today!