Quotes for a new asphalt shingle roof in Peoria are coming in around $15,000 to $25,000 in 2026 for a standard 2,000 square foot home. Average lands close to $18,500. That works out to $8 to $12 per square foot installed, or about $950 per square (100 sq ft).
If you’re getting numbers that seem wildly different, say $11,000 from one contractor and $24,000 from another, it’s almost never that one of them is ripping you off. It’s that they’re quoting different scopes. Tear-off vs overlay, standard architectural vs Class 4 impact-resistant, code-minimum ice and water shield vs the good install. We’ll break it down so you can read any Peoria roofing quote and know exactly what you’re paying for.
Want a real number for your specific Peoria roof? Call us at (309) 275-6801 or schedule a free inspection online. We’ll walk the roof, check the attic, and write you a real line-itemed quote within 48 hours.
What Peoria Roofs Actually Cost in 2026
| Roof Size | Asphalt Shingle | Class 4 Impact-Resistant | Metal |
|---|---|---|---|
| 1,500 sq ft | $11,000 to $18,000 | $14,000 to $22,000 | $18,000 to $28,000 |
| 2,000 sq ft | $15,000 to $25,000 | $18,000 to $28,000 | $24,000 to $38,000 |
| 2,500 sq ft | $19,000 to $30,000 | $22,000 to $36,000 | $30,000 to $48,000 |
| 3,000+ sq ft | $24,000 to $38,000 | $28,000 to $45,000 | $38,000 to $58,000 |
The ranges within each row depend on shingle quality, roof complexity (number of valleys, chimneys, dormers), how steep the pitch is, and whether we find rotten decking when the old shingles come off.
Shingle Tier: Where Most of the Money Goes
The biggest cost variable is what shingle you pick:
- 3-tab: $6 to $8 per square foot installed. Cheap, 20-25 year warranty, basic look. We don’t install many anymore.
- Architectural: $8 to $12 per square foot installed. The Central Illinois default for asphalt shingle systems. 30-year warranty, better wind rating, dimensional shadow lines.
- Class 4 impact-resistant: $10 to $15 per square foot installed. Built to take 2-inch hail without damage in lab testing. Most Illinois insurance carriers knock 10 to 25% off your wind/hail premium when you go Class 4.
- Designer/luxury asphalt: $11 to $16 per square foot installed. The slate-look and shake-look profiles.
- Metal: $13 to $22 per square foot installed. A standing-seam metal roof lasts 40 to 70 years, handles hail far better than asphalt, costs more day one.
Why So Many Peoria Homeowners Go Class 4
Central Illinois sits in a real hail corridor. A standard architectural shingle takes hail damage from quarter-sized stones and up. Class 4 takes 2-inch hail without damage. On an $18,500 reroof, Class 4 costs an extra $2,500 to $5,000.
Most homeowners recover that in 4 to 8 years through reduced insurance premiums, and the shingles take hail better in the first place. After a few Illinois hail seasons, the math gets obvious.
If you’re already staring at hail damage, see our Peoria hail damage repair and replacement page.
What Drives Your Specific Quote Higher (or Lower)
Beyond size and shingle, here’s what moves the number: Roof complexity. A simple two-slope gable is cheap per square foot. Add dormers, hips, valleys, and chimneys, and each one is custom flashing work. Complex Peoria roofs can cost 25 to 40% more per square foot than simple ones.
Tear-off vs overlay. Going down to the deck costs about $1 to $2 more per square foot than overlaying. We push tear-offs because it’s the only way to know what’s underneath.
If a smaller fix actually fits your situation, see roof repair cost in Bloomington for the equivalent repair breakdown.
Deck rot. Once the shingles come off, the deck might need patching. Budget $2,000 to $6,000 if we find rot when we open it up.
Ice and water shield. Central Illinois sits in the ice dam belt. Code requires it at the eaves, but a quality install goes 6 feet up instead of the bare minimum 2.
Ventilation upgrades. Most Peoria homes built before 1970 have inadequate attic ventilation. Adding ridge and soffit vents during the reroof runs $800 to $2,500 and dramatically extends shingle life.
Gutters. $1,800 to $5,000 if you bundle them in.
Some quotes include, some don’t.
Insurance Reroofs in Illinois
A big chunk of Peoria reroofs go through insurance after a major hail or wind event. The process: storm hits, you file, adjuster inspects, adjuster writes the scope, you pick a contractor, contractor supplements anything missing, you pay your deductible, insurance covers the rest. Before the adjuster shows up, it helps to know what a real professional roof inspection actually documents. And, this is important, after big Illinois storms, stick with a local company. Out-of-state crews flood the neighborhoods, promise to “handle everything,” and vanish within a year leaving warranty issues with nobody to call. Promising to “cover your deductible” is illegal in Illinois. Walk away.
Quick Answers
How long does the install take? 1 to 3 days for most Peoria homes. Bigger or more complex roofs run 4 to 7 days. Weather adds time.
Best time of year to reroof in Peoria? April through October. Asphalt seals best above 45°F. Winter installs work but need hand-sealing.
How long do shingles actually last in Central Illinois? Architectural shingles are warranted 30 years. Real-world lifespan is more like 18 to 25 years, especially on south-facing slopes that take the most UV and storm exposure.
How do I get an accurate quote? Get three estimates from local Illinois contractors, all with the same scope (tear-off vs overlay, shingle tier, ice and water shield coverage, ventilation, gutters). If the quotes are wildly different, the scopes are different. Every Sundown Exteriors quote is line-itemed for apples-to-apples comparison.
Why Peoria Homeowners Hire Us
Sundown Exteriors is a locally owned Central Illinois contractor. Our crews live in the area. GAF and Owens Corning trained, BBB accredited, fully licensed and insured. The crew that installs your roof is reachable through the same office and same phone number for the warranty period. We don’t sub out to storm chasers.
Get a Real Peoria Quote
If you’re sizing up a roof replacement, the most useful next step is a free inspection. We come out, walk the roof and attic, and put a real number on it. No high-pressure sales, no door-knocking tactics.
Two easy ways to get started:
We service Bloomington, Normal, Peoria, Lincoln, and the surrounding Central Illinois metro.