Roofing materials in Illinois
Last updated: September 24, 2026
Homeowners in Illinois, especially within the vast Chicago metropolitan area, need roofs that can withstand a wide range of weather. The state experiences hot, humid summers with thunderstorms and cold, snowy winters with significant freeze-thaw cycles. This climate demands durable roofing materials and expert installation to protect homes from wind, rain, hail, and ice.
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In Illinois, the weather patterns necessitate careful consideration of roofing materials. The hot summers can cause some materials to expand and contract, while the harsh, snowy winters can lead to ice dams and structural stress. A roof that is 20 years old in Illinois is often a candidate for replacement. We inspect for signs of wear, such as cracked or missing shingles, granule loss, or sagging, which indicate compromised protection against our state's weather.
The process for installing new roofing materials is thorough and systematic. It begins with an assessment of the existing roof and the underlying structure. Any old roofing layers are removed. We then install a protective underlayment and ice and water shield, which are crucial for preventing water intrusion during heavy snow and rain. Finally, the new roofing materials are installed and secured, followed by a complete site cleanup.
Common questions
Does a 20-year-old roof need to be replaced?
In Illinois, a 20-year-old roof is typically nearing the end of its service life. We inspect for signs of wear such as curling, cracking, or granule loss, which are exacerbated by our state's freeze-thaw cycles. Replacement is often necessary to prevent leaks and structural damage.
How much would it cost to replace your own roof?
The cost of replacing a roof in Illinois is determined by the roof's dimensions, pitch, and the type of roofing materials chosen. Factors like the complexity of the roofline and any necessary structural repairs to the deck will also influence the final price. We offer a free phone quote for an accurate assessment.
How much does it cost to have a roof installed?
The cost of installing a new roof in Illinois depends on the square footage of your home and the selected roofing materials. The labor involved and the condition of the existing roof structure also factor into the expense. For a precise estimate, we provide a free phone quote.
What is the average cost to have a new roof?
The average cost for a new roof in Illinois varies based on the quality and quantity of materials used, as well as installation complexity. We consider the roof's pitch and the condition of the underlying structure when providing estimates. Get a free phone quote for your specific needs.
What are the steps to installing a roof?
Roof installation involves removing old materials, inspecting the roof deck, applying protective underlayment and ice shields, and then installing the new roofing materials. This systematic approach ensures your Illinois home is well-protected against our state's weather.
What are the best roofing materials for Illinois?
For Illinois homeowners, durable asphalt shingles that can withstand both heat and cold are a common choice. Metal roofing is also an excellent option, offering superior resistance to wind, hail, and snow, common in areas around Chicago.
Useful reference: ENERGY STAR roofing — cool roof efficiency.