The cost of a square of siding, defined as 100 square feet, varies by material, installation method, and regional labor. The price range often shown as low to high reflects material quality, labor intensity, and any required prep work. This article uses the exact phrase cost and provides practical pricing for U.S. buyers.
Assumptions: standard residential siding job, 8- to 10-foot tall walls, typical access, and mid-range labor rates.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Square of siding (100 sq ft) | $300 | $500 | $900 | Material + basic install |
| Replacement labor (installation) | $200 | $250 | $450 | Labor per square |
| Removal/d disposal | $0 | $25 | $100 | Only if existing siding is removed |
| Prep work (trim, scraping) | $0 | $25 | $75 | Depends on surface condition |
| Permits/inspections | $0 | $25 | $150 | Regional variation |
Square Of Siding Cost By Material Type
The material choice drives most of the cost difference per square. Vinyl siding typically falls in the $300-$550 range per square, while midrange fiber cement sits around $500-$800 per square, and premium wood or premium insulated panels can reach $700-$1,200 per square.
Typical Price Range For A 100-Square-Foot Siding Square
For a standard 100 sq ft installation, the typical price range is $500-$900 depending on material and complexity. Lower-cost vinyl with basic trim might sit near the $500 mark, while a full insulated fiber cement system with continuous soffit work can approach or exceed $900 per square.
Labor Share Of A Siding Square
Labor often accounts for about 40% to 60% of the total per-square cost. Expect about $200-$450 in labor per square for removal, installation, and basic flashing, depending on wall height and access.
Regional Price Variations In Siding Squares
Prices shift by region due to local wage levels and material transport. In the Northeast and West Coast, expect higher per-square costs by roughly 10% to 20% versus the Great Lakes region, all else equal.
Common Materials And Their Price Per Square
Material options include vinyl, fiber cement, wood, and composite. Vinyl $300-$550 per square, Fiber cement $500-$800 per square, Wood $600-$1,000 per square, and Composite $550-$900 per square.
System Type And Installation Method Impacts On Price
Different installation systems add cost. A standard nail-on vinyl system costs less than a rainscreen or insulated siding system, which may add $100-$200 per square for an extra layer or substrate preparation.
Add-On Costs That Affect A Siding Square Quote
Expect extra charges for trim work, corner boards, windows and door flashings, and debris disposal. These can add $25-$100 per square depending on complexity and waste handling.
How To Lower The Cost Of A Siding Square
To reduce price, consider scope control, material parity, and timing. Opt for standard rails and trim, schedule in non-peak seasons, compare multiple quotes, and consider replacing only the most weathered sections to avoid a full-surface revamp.
Cost Breakdown Across Quote Components
The following table breaks a typical siding square quote into major components. This helps buyers compare bids clearly and spot where price differences arise.
| Component | Low | Average | High | Notes |
|---|---|---|---|---|
| Materials | $300 | $520 | $900 | Material type and grade vary |
| Labor | $200 | $260 | $450 | Labor hours depend on wall height and access |
| Prep/Removal | $0 | $25 | $100 | Existing siding and substrate prep |
| Permits | $0 | $25 | $150 | Jurisdiction dependent |
| Disposal | $0 | $20 | $80 | Waste handling |
| Warranty/Contingency | $0 | $20 | $70 | Materials and install coverage |
Variables That Drive A Siding Square Price
Key drivers include wall height and total linear footage. Higher walls and longer runs increase labor and access costs, while regional material availability can shift unit prices by 10%–20%.
Practical Quote-Comparison Tactics
When evaluating bids, ask for a line-by-line itemization with per-square rates and a per-item subtotal. Request 3 real-world examples with material spec, install method, and total per square to see how bids differ.