St. Louis roofing prices, without the sales pitch.
Plug in your roof size, pitch, stories, and material to see a realistic cost range based on St. Louis contractor pricing. Compare standard shingles, impact‑resistant upgrades, and metal.
- Built from verified St. Louis pricing data
- Shows low / most‑likely / high ranges
- Highlights insurance savings for impact‑resistant roofs
Explore detailed guides for asphalt shingles, metal roofing, flat roofs, or roof repairs.
What this calculator is good at
- Ballpark replacement cost for most St. Louis homes
- Comparing architectural vs. Class 4 shingles and metal
- Understanding how pitch, stories, and tear‑off affect price
It is not a formal quote. Always confirm details (layers, decking condition, flashing, permits) with a licensed local roofer.
St. Louis Roofing Cost Calculator
Estimate your roof replacement cost using local St. Louis pricing, storm adjustments, and impact‑resistant options. Most homes in the metro area fall between $12,000–$22,000 for a full replacement.
St. Louis storm reality check
Our region sees frequent hail and straight‑line wind events each spring and summer. Standard 3‑tab shingles tend to be the first to fail.
- Class 4 impact shingles and metal roofs hold up significantly better to hail.
- Many insurers offer 15–35% discounts for impact‑resistant roofs.
- Upgrading materials now can reduce emergency repairs after the next storm.
St. Louis roofing FAQs
What is a typical roof replacement cost in St. Louis?
Most full replacements for 1‑ or 2‑story homes with architectural shingles land between $12,000 and $22,000. Complex roofs, metal systems, and impact‑resistant upgrades can go higher.
Is it worth upgrading to Class 4 impact‑resistant shingles?
In much of the metro area, yes. St. Louis sees frequent hail and wind events. Class 4 shingles cost more up front but often qualify for insurance discounts and reduce emergency repair calls after storms.
Can I install a new roof over existing shingles?
Overlays are technically allowed in some municipalities, but most reputable contractors prefer full tear‑offs so they can inspect and repair decking. Many manufacturers also limit warranties on overlays.
When is the best time of year to replace a roof in St. Louis?
The best windows are typically May–mid‑June and September–October. Mid‑summer can be brutally hot on the roof, while winter brings adhesive and shingle flexibility issues.