Prices for composite siding vary by panel type, installation complexity, and regional labor. This article breaks down the cost to help buyers budget accurately, including typical total price ranges, per-square-foot rates, and how factors like house size and finish affect the bottom line.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Composite siding project (1,500 sq ft) | $9,000 | $14,000 | $22,500 | Installed, standard finish, mid-range contractor |
| Price per square foot | $6.00 | $9.30 | $15.00 | Includes materials and installation |
| Panel cost per sq ft | $2.50 | $3.50 | $5.50 | Material only |
| Labor cost per hour | $40 | $60 | $90 | Regional variation applies |
| Delivery and waste disposal | $150 | $500 | $1,200 | Depends on distance and packaging |
| Permits and inspections | $0 | $400 | $1,000 | State and local requirements vary |
Cost Drivers for Composite Siding by Square Foot
Composite siding costs start with panel type, profile, and thickness. Cheaper 4.5-inch profiles run around $2.50 per sq ft for material, while premium lines with deeper profiles or embossed finishes can climb toward $5 per sq ft. Installation complexity adds to the bill when walls are irregular, there are multiple stories, or there are numerous openings that require trim details. A typical 1,500 sq ft project lands in the $9,000 to $22,500 range depending on finish and crew efficiency. Assumptions: standard two-story home, mid-range profile, normal access, reasonable weather window.
Material Costs: Panels, Fasteners, and Accessories
Materials are the largest upfront driver for the price. Siding panels run roughly $2.50 to $5.50 per sq ft, depending on brand, finish, and thickness. Fasteners, sealants, corner posts, and trim add another $0.50 to $1.50 per sq ft in most cases. For a 1,500 sq ft home, expect material costs in the $4,000 to $9,000 range before labor. A compact 900 sq ft project might land closer to $3,000 to $5,500, while a larger 2,200 sq ft home could exceed $11,000 in materials only. Assumptions: standard finish selected, typical color-matched accessories.
Labor and Installation: Hours, Crew Size, and Rates
Labor dominates total price when crews are delayed by corners, stairwells, or intricate trim work. Most projects use 2–3 workers for up to 8–12 days on a typical house, with labor rates around $60–$85 per hour in many regions. For a 1,500 sq ft house, labor often equals $6,000–$10,000, depending on accessibility and window/door count. If the project includes a full wrap-around porch or added soffits, labor can push toward the high end. Assumptions: standard access, average fastener and trim requirements, no major structural repair.
Regional Price Variations Across the United States
Geography drives both material and labor costs. The Northeast and West Coast typically run higher, while the Midwest and South trend lower on average. Regional differences can add or subtract $1 to $3 per sq ft for materials and similar amounts for labor, shifting a 1,500 sq ft project by several thousand dollars. Consumers should expect a broader spread when comparing bids from different counties or cities. Assumptions: typical climate, standard installation, no extreme access issues.
Price Per Unit and Per Panel: Concrete Numbers
Understanding per-unit pricing helps when comparing quotes. Panels commonly priced per sq ft, with typical ranges of $2.50–$5.50 for material and $3.00–$9.50 including labor per sq ft. Per panel costs vary by width (e.g., 6–8 ft panels) and exposure. For a 1,500 sq ft job, expect roughly $4,000–$11,000 just for materials and alignment-ready panels, with installation bringing total to the $9,000–$22,500 band. Assumptions: standard 4–6 inch exposure, average panel length, ordinary corner details.
Scope Impact: Replacement vs New Siding on a 1,500 Sq Ft House
The scope determines how aggressive the price range becomes. Full replacement with new underlayment and weather barriers adds $2,000–$5,000 to material and $1,500–$4,000 to labor compared with a simple cladding swap. If existing components require repair or resealing, add another $500–$2,000. A lean, efficient project with pre-ordered materials and minimal waste tends to stay near the middle of the spectrum. Assumptions: existing sheathing usable, standard underlayment required, moderate rebate eligibility.
Strong Variables That Shift the Final Quote
Two key drivers are wall size and window/door count. Larger homes increase both material and labor multiplicatively, while numerous or irregular openings raise trim and flashing costs. A second driver is climate-related installation needs, such as moisture barriers or reflective coatings that add $0.50–$2.00 per sq ft. For a two-story home with many cutouts, expect the high end of the range; for a uniform, single-story box, prices skew lower. Assumptions: regional labor rates apply, standard flashing and corner posts.
Ways to Cut Composite Siding Costs Without Sacrificing Quality
Smart scope decisions can trim the bill without reducing durability. Consider delaying nonessential color upgrades, choosing mid-range profiles, or consolidating color-matched trim in one order to reduce waste. Opt for standard underlayment and repair minor sheathing issues only if required. Bundling gutter work, repainting, or window replacement with the same contract can yield discounts. If feasible, compare quotes in the shoulder season to avoid rush charges. Assumptions: realistic project schedule, no emergency repairs, material order consistency.
Cost Components Table
| Component | Low | Average | High | Notes |
|---|---|---|---|---|
| Materials | $4,000 | $7,500 | $11,000 | Panels, trim, accessories |
| Labor | $6,000 | $9,000 | $12,000 | Crew wages, time on site |
| Permits/Inspections | $0 | $400 | $1,000 | Local requirements vary |
| Delivery/Disposal | $150 | $500 | $1,200 | Material handling and waste |
| Arbitrary contingencies | $200 | $1,000 | $2,000 | Unforeseen issues |
Formula snapshot: estimates help compare bids when crews differ in size or efficiency. The most reliable quotes reflect all four major blocks: materials, labor, permits, and disposal.