Estimate exterior house painting costs including prep, primer, paint, and labor. Calculate gallons needed and compare paint quality levels.
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1,320 sq ft, 12 gallons
| Gross Wall Area | 1,620 sq ft |
|---|---|
| Paintable Area | 1,320 sq ft |
| Paint Gallons | 4 x 2 |
| Primer Gallons | 4 |
| Total Gallons | 12 |
| Paint Cost | $464.00 |
| Primer Cost | $140.00 |
| Supplies | $198.00 |
| Materials | $802.00 |
| Labor | $4,620.00 |
| Grand Total | $5,422.00 |
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Exterior house painting involves several cost components. Labor is the largest expense, typically 70 to 85 percent of a professional quote. The remaining 15 to 30 percent covers paint, primer, caulk, tape, and supplies. For a 2,000 square foot home with approximately 3,000 square feet of paintable surface, professional painting ranges from $4,000 to $8,000 in 2026. Several factors push costs higher: multi-story homes require scaffolding, adding 20 to 30 percent to labor. Extensive trim detail, multiple colors, or damaged surfaces requiring significant prep work increase the quote. Cedar shingle or rough textures use 25 to 40 percent more paint.
Economy exterior paints ($25 to $35 per gallon) contain lower resin and pigment percentages, lasting 5 to 8 years. Standard quality ($35 to $50 per gallon) offers 8 to 12 years. Premium paints ($50 to $70 per gallon) from brands like Benjamin Moore Aura and Sherwin-Williams Duration deliver 12 to 15 years. The cost difference is small relative to total project cost. For 20 gallons of finish, premium versus economy adds only $600 to a $6,000 job, but the paint lasts twice as long. Since labor stays the same regardless of paint quality, premium is almost always the better investment.
Experienced painters spend 50 to 65 percent of time on prep. Proper preparation includes power washing to remove dirt and mildew, scraping peeling or flaking areas, sanding rough edges, filling cracks with exterior caulk, priming bare wood, and masking windows and fixtures. A home with sound existing paint needs only washing and light sanding, reducing cost by 20 to 30 percent. Extensive peeling or bare wood can double labor time. Full paint stripping adds $2 to $5 per square foot.
Painting costs vary significantly by region. Coastal and northeast markets run 20 to 35 percent above national average due to higher labor rates. Southern and midwest markets are typically at or below average. Urban areas command higher prices than rural areas. Climate affects cost indirectly: regions with harsh weather require more frequent repainting, while temperate climates allow paint to last longer. Humidity levels affect application quality, with very humid climates sometimes requiring additional dry time between coats.
Fresh exterior paint is one of the highest-ROI home improvements, returning 60 to 100 percent of cost at resale. Real estate agents consistently rank exterior painting among the top five improvements for increasing curb appeal and selling price. A $5,000 paint job can increase perceived home value by $5,000 to $10,000 and reduce time on market by 20 to 40 percent. Even if not selling, exterior paint protects siding, trim, and structural wood from moisture damage that costs far more to repair.
The financial case for DIY painting is strong. Professional exterior painting of a typical home costs $4,000 to $8,000, while DIY materials cost $500 to $1,500. The savings of $3,500 to $6,500 represent 60 to 80 percent of the professional price. However, this calculation does not account for tool purchases or rentals (pressure washer, sprayer, scaffolding, ladders), which can add $200 to $500 to DIY costs. Even with tools, DIY savings are substantial for homeowners with the time and physical ability to complete the work.
The hidden cost of DIY is time. A typical exterior painting project takes 60 to 120 hours of labor spread over 3 to 6 weekends. This includes pressure washing, scraping, sanding, caulking, priming, and two coats of paint. For homeowners who value their weekend time at $30 to $50 per hour, the effective savings diminish significantly. Professional crews complete the same work in 3 to 5 days with better efficiency from experience and specialized equipment.
Professional painters produce more consistent results due to experience, technique, and equipment advantages. They know how to achieve even coverage on different substrates, properly feather edges where old and new paint meet, and apply optimal thickness for durability. Professional spray equipment provides a smoother finish than most DIY setups. However, a careful DIY painter using quality materials can achieve very good results, especially on straightforward surfaces like horizontal lap siding.
The biggest quality difference is usually in preparation rather than paint application. Professional painters recognize and address surface issues (failing caulk, wood rot, paint compatibility problems) that DIY painters may miss. They also carry liability insurance covering any damage to your property during the project, providing protection that a DIY approach cannot offer. For homes with lead paint (pre-1978 construction), professional painting with EPA RRP certification is strongly recommended or may be legally required.
DIY makes sense for single-story homes in good condition with straightforward siding, owners who have time and physical capability, and budgets that cannot accommodate professional pricing. Hire a professional for multi-story homes (safety), homes with lead paint (regulatory compliance), homes needing significant prep or repair, and when timeline matters (selling, event, HOA compliance). A hybrid approach works well: do the prep work yourself (washing, scraping, caulking) and hire a professional for the actual painting. This saves 20 to 30 percent versus full professional service while maintaining professional-quality application.
Exterior painting costs $2 to $6 per square foot of paintable surface in 2026. A typical 2,000 sq ft home costs $4,000 to $8,000 for professional painting. DIY costs $500 to $1,500 in materials. Prices vary by condition, stories, and paint quality.
One gallon covers 350 to 400 sq ft per coat on smooth surfaces. A 2,000 sq ft home with 3,200 sq ft of paintable surface needs 8-10 gallons per coat. With two coats plus primer, plan for 25-30 gallons total.
Premium acrylic latex paint lasts 7 to 15 years. Standard quality lasts 5 to 10 years. South and west-facing walls fade faster. Surface preparation quality is the biggest factor in paint longevity.
Yes, prime bare wood, patched areas, and surfaces changing from dark to light. A quality primer improves adhesion and blocks stains. Self-priming paints work for repainting over sound existing paint of similar color.
Benjamin Moore Aura Exterior, Sherwin-Williams Duration, and PPG Manor Hall are top-rated. Premium paints ($50-70/gallon) offer better coverage and UV resistance than budget options ($25-35/gallon).
A professional crew of 2-3 painters completes a typical home in 3-5 days. DIY projects take 10-20 days. Prep work (scraping, sanding, caulking, priming) takes roughly equal time to actual painting.
Professional painting costs 3-4x more than DIY but delivers faster completion, better prep, and more even results. Professionals handle high areas safely and carry insurance against property damage.
Late spring through early fall when temperatures are 50-85F with low humidity. Avoid direct sun on the painting surface. Paint needs 4+ hours to dry before dew forms. Avoid painting within 24 hours of rain.
Gallons = Paintable Area / 375 x Coats
Paintable Area = Perimeter x Height x Stories - Windows/Doors
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