Siding prices in St. Louis tend to run below the national average (our estimated local factor: 0.96×). The local climate brings hot summers, cold winters and seasonal storms, so contractors often recommend vinyl, insulated vinyl and fiber cement.
Vinyl siding in St. Louis is estimated at $4.32 – $7.87 per sq ft installed; for 2,000 sq ft of wall area, roughly $8,600 – $15,700.
Siding cost in St. Louis by material
| Material | Installed cost / sq ft |
|---|---|
| Vinyl | $4.32 – $7.87 |
| Insulated vinyl | $5.76 – $10.56 |
| Engineered wood (e.g. LP SmartSide) | $4.80 – $9.60 |
| Fiber cement (e.g. James Hardie) | $5.76 – $12.48 |
| Wood (cedar, clapboard) | $5.76 – $13.44 |
| Metal / aluminum / steel | $4.80 – $11.52 |
| Stucco | $6.72 – $11.52 |
| Stone / stone veneer | $14.40 – $48 |
| Old siding removal (add-on) | $0.67 – $1.92 |
Whole-house cost in St. Louis
| Home size | Vinyl | Engineered wood | Fiber cement |
|---|---|---|---|
| 1,500 sq ft wall area (small ranch) | $6,500 – $11,800 | $7,200 – $14,400 | $8,600 – $18,700 |
| 2,000 sq ft (typical two-story) | $8,600 – $15,700 | $9,600 – $19,200 | $11,500 – $25,000 |
| 2,500 sq ft (larger home) | $10,800 – $19,700 | $12,000 – $24,000 | $14,400 – $31,200 |
Hiring a siding contractor in St. Louis
- Verify the contractor's license and insurance with Missouri or local authorities.
- Get at least three written, itemized quotes.
- Ask about manufacturer certifications and labor warranties.
- Confirm who pulls the permit.
Read contractor red flags · Best siding for St. Louis's climate →
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Frequently asked questions
How much does siding cost in St. Louis?
Our estimate for vinyl is $4.32–$7.87 per sq ft installed, or about $8,600–$15,700 for 2,000 sq ft of wall area.
What is the best siding for St. Louis?
With hot summers, cold winters and seasonal storms, vinyl, insulated vinyl and fiber cement are popular choices. Mixed climates reward versatile materials: vinyl for budget, insulated vinyl for energy savings, fiber cement for durability and curb appeal.
Sources: national figures ($4–$13/sq ft installed, vinyl $4.50–$8.20/sq ft, materials $1–$12 and labor $1–$4/sq ft, old-siding removal $0.70–$2.00/sq ft, stone up to $50/sq ft) come from the SidingCostEstimate 2026 cost guide. Other material ranges, project totals, climate recommendations and city/state adjustments are SidingCostEstimate editorial estimates based on typical scope, materials and labor — not survey data. Always compare written quotes from licensed local contractors.