If you’re a homeowner in Illinois, especially in areas like Will County, Joliet, or the greater Chicago suburbs, you might be wondering: What is the average cost to replace a roof in Illinois? With changing weather conditions, harsh winters, and summer storms, roofs in our region take a beating, making replacement an eventual necessity for many homeowners.
In this blog post, we’ll break down the typical costs of roof replacement in Illinois, the factors that influence pricing, and how to get the best value for your investment.
Average Roof Replacement Cost in Illinois (2025)
As of 2025, the average cost to replace a roof in Illinois ranges from $8,000 to $18,000. This cost can vary significantly based on the size of your roof, the type of materials used, labor costs, and other project-specific variables.
| Roof Size (sq. ft) | Asphalt Shingles | Metal Roofing | Architectural Shingles |
|---|---|---|---|
| 1,500 – 2,000 | $8,000 – $12,000 | $14,000 – $18,000 | $10,000 – $14,000 |
| 2,000 – 3,000 | $10,000 – $15,000 | $16,000 – $20,000 | $12,000 – $18,000 |
Note: Prices are estimates and may vary based on location, roof complexity, and contractor choice.
Key Factors That Affect Roof Replacement Costs
1. Roof Size and Pitch
Larger roofs or those with a steep pitch require more materials and labor, thereby increasing the cost.
2. Type of Roofing Material
- Asphalt shingles: Most common and affordable
- Metal roofing: Durable but more expensive
- Architectural shingles: Premium option with better aesthetics and lifespan
3. Tear-Off vs. Overlay
Removing the old roofing (tear-off) adds labor and disposal costs but ensures a longer-lasting result. Overlaying new shingles is cheaper but not always recommended.
4. Local Labor Rates
In Illinois, especially in areas like Will County and Joliet, roofing labor rates can vary based on demand and contractor expertise.
5. Permits and Inspections
Roof replacements often require city or county permits. These costs can add $200–$500 to the total.
Signs You May Need a Roof Replacement
- Leaks or water stains inside your home
- Missing, curling, or damaged shingles
- Visible sagging or soft spots
- Moss or algae growth
- Roof age over 20–25 years
If you’re noticing any of these issues, it’s time to schedule an inspection with a trusted local roofing contractor.
Why Choose Will County Siding and Windows?
At Will County Siding and Windows, we’ve been serving Illinois homeowners for over 40 years. We offer:
✅ Free roof inspections
✅ Competitive and transparent pricing
✅ High-quality materials and professional workmanship
✅ Fully licensed and insured roofing services
We proudly serve Joliet, Bolingbrook, Naperville, Plainfield, and all surrounding communities in Will County.
Get a Free Roof Replacement Estimate Today
Don’t wait for a small roofing problem to become a costly repair. Contact Will County Siding and Windows today for a free, no-obligation estimate on your roof replacement.
📞 Call us at (815) 730-4700
🌐 Or visit www.willcountysidingandwindows.com
Final Thoughts
The cost to replace a roof in Illinois depends on several factors, but with the right contractor, you can ensure a durable, long-lasting roof that protects your home and adds value. Trust a local expert like Will County Siding and Windows for quality, peace of mind, and lasting results.