For construction professionals, determining plastering costs involves more than a simple estimate. Factors such as material type, labor rates, and project specifics play crucial roles. On average, plastering costs range from $2.25 to $4.75 per square foot, with high-end finishes reaching $7.00–$12.00 per square foot. These figures include labor, materials, and site preparation.
• Surface condition and accessibility
• Type of plaster mix (gypsum, lime, veneer)
• Finish texture (smooth, Venetian, custom patterns)
• Square footage and wall height
• Required substrate repairs
• Local labor rates
• Project timeline
1. Labor: 50-65% of total cost. Skilled plasterers cover 25–35 sq ft per hour.
2. Materials: 20-30%. Includes gypsum plaster, bonding primer, and joint compound.
3. Equipment: 5-10%. Trowels, ladders, and scaffolding.
4. Overhead: 10-15%.
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• Single Accent Wall, Smooth Finish (120 sq ft): $300–$450 total.
• Full Master Bedroom, Skip-Trowel (400 sq ft): $1,050–$1,700 total.
• Whole-House Renovation, Mixed Textures (2,500 sq ft): $7,000–$12,000 total.
• Furniture protection
• Scaffolding for high ceilings
• HVAC filter replacement
• Primer and paint post-cure
• Permit fees for historic areas
• Bundle rooms to reduce overhead.
• Standardize finishes to cut material costs.
• Schedule during off-peak seasons for lower rates.
• Use progress invoicing to manage payments.
Professional plastering ensures uniformity and durability. Hiring licensed plasterers is recommended for large areas or high ceilings.
How long does plastering take?
Typically, two days for a bedroom: one for base, one for finish coat.
Can I plaster over painted drywall?
Yes, with de-glossing and a bonding agent, adding about $0.35 per sq ft.
Does plaster outlast drywall mud?
Yes, plaster is more durable and moisture-resistant.
For precise plastering estimates, use the CountBricks app or visit CountBricks.com for more information.
The Lawson family faced high quotes for replastering their 1920s bungalow. By using CountBricks, they reduced costs from $18,000 to $15,400 while maintaining authenticity.
1. Voice Walkthrough Efficiency
Identified areas needing only patch-and-skim, saving labor costs.
2. Material Substitutions
Used market data to choose cost-effective materials.
3. Bundled Labor Scheduling
Grouped projects to reduce mobilization costs.
• Test for lead paint before sanding.
• Retain original lath for better plaster grip.
• Mix smaller batches in humid weather.
• Use breathable lime finishes in bathrooms.
• Document progress with photos for transparency.
For accurate plastering costs, upload your plans or speak your notes with CountBricks. Visit CountBricks.com to learn more.
