What Exterior Painting Costs and Which Factors Drive Final Price

Exterior painting prices vary with a home’s size, siding material, surface condition, access, and paint system. In the St. Louis area, a 1,500-square-foot exterior with wood, vinyl, or composite siding averages $3,800 to $4,400 for two coats. Stucco at the same size averages $4,500 to $6,800. Those figures provide a starting point, while preparation needs and design details set the final price. The main cost drivers deserve closer attention before a homeowner requests an estimate.

A useful estimate separates labor, materials, preparation, and access before work begins. Homeowners comparing an exterior painting cost should check whether the price includes pressure washing, scraping, repairs, primer, two finish coats, and cleanup. A low quote that excludes surface repairs or trim can increase after work starts. A written scope makes estimates easier to compare.

Typical St. Louis Price Ranges

For a 1,000-square-foot exterior with wood, vinyl, or composite siding, the average total runs $2,500 to $3,500. A 2,000-square-foot exterior averages $5,000 to $7,000, while a 3,000-square-foot project averages $8,000 to $11,000.

Stucco costs more at each listed size because its texture requires more material and labor. Average totals run $3,000 to $4,500 for 1,000 square feet, $6,000 to $9,000 for 2,000 square feet, and $9,000 to $13,500 for 3,000 square feet.

These figures assume two coats and apply to exterior painting projects in the St. Louis metropolitan area. They do not replace a property-specific estimate.

Siding Material Changes the Work

Wood, vinyl, and composite siding usually require less labor than stucco or brick. Their condition still matters. Peeling wood, damaged boards, chalking surfaces, and failed caulk require attention before paint goes on.

Stucco needs careful cleaning and patching because its texture collects dirt and makes repairs more visible. Brick requires a suitable coating and thorough preparation. The material affects primer selection, coverage, drying time, and labor requirements.

Preparation Often Controls the Budget

Preparation creates a sound surface for paint adhesion and curing. A well-maintained exterior might need pressure washing, light scraping, spot priming, and caulking. An older property can require board replacement, extensive scraping, sanding, or repairs to damaged trim.

Access also affects preparation and production time. Tall walls, steep grades, dense landscaping, detached structures, and limited workspace require more setup. Ladders, scaffolding, and equipment movement increase labor when painters cannot reach surfaces easily.

Paint Selection Affects Material Cost

Paint prices vary by brand, composition, and finish. Acrylic latex products suit many exterior applications, but the correct choice depends on the siding and existing coating. A higher-grade product costs more per gallon and does not remove the need for proper preparation.

Coverage also affects the material allowance. Dark color changes, porous siding, and uneven surfaces can require extra primer or paint. The estimate should identify the number of coats and the surfaces receiving paint, including siding, trim, doors, shutters, and other exterior details.

Labor And Project Scope Matter

Professional labor includes preparation, priming, painting, daily site protection, and cleanup. Each added task increases the project total, especially when the scope includes extensive caulking, power washing, carpentry, or repairs.

Square footage provides a useful baseline, but painted surface area matters more than floor area alone. A two-story home with multiple gables has more difficult surfaces than a single-story home with the same footprint. Trim, windows, doors, and architectural details also add time.

How To Compare Estimates

A reliable estimate lists the areas to be painted, the preparation steps, the coating system, the number of coats, and the cleanup plan. It should also identify repair allowances and explain whether the price includes materials, labor, equipment, and disposal.

For a rough comparison, siding projects often start at $2.50 to $4.50 per square foot. Height, trim, doors, windows, and other surfaces can raise pricing to $7.00 to $9.00 per square foot or more.

Conclusion

A realistic exterior painting budget starts with siding material and square footage, then accounts for preparation, height, access, paint selection, and repairs. In St. Louis, a 1,500-square-foot project averages $3,800 to $4,400 for wood, vinyl, or composite siding and $4,500 to $6,800 for stucco. Before selecting a contractor, request a written scope that names every surface, coat, preparation task, and excluded repair. That document gives homeowners a clear basis for comparing estimates.