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Cost guide

What does wall plastering cost per m² in the US in 2026?

Last updated: April 2026

Plastering gives your walls a smooth, professional finish and is available in various styles, from smooth plaster to decorative finishes. This cost guide gives a clear overview of typical 2026 prices, the main cost components, and the choices that influence the final price.

The price ranges are between $7 and $30 per m², based on up to date 2026 market data. The type of finish and the condition of the substrate significantly affect the final price.

What does wall plastering cost per m² in the US in 2026?
Price indication per m²
$11 - $32

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Quick scenarios
rooms

≈ 70 m² based on average room size

Estimated cost
$770.00 — $2,240.00
2 rooms Average

This is an estimate based on average 2026 prices. Actual costs may vary. Always request multiple quotes for an exact price.

Cost factors

The total cost usually consists of:

  • Labor: 45-60% of the total
  • Materials: 20-30% of the total
  • Preparation and repairs: 10-15% of the total
  • Tools and protection: 5-10% of the total

These percentages can vary depending on the situation and materials chosen.

Why do prices vary?

  • Surface condition: Poor surfaces require extra prep and repairs.
  • Finish level: Smooth or textured finish changes labor intensity.
  • Area size: More m2 means more materials and labor.
  • Drying time and planning: Scheduling can affect the total cost.

Frequently asked questions

How long does the project usually take?
Timing depends on the scope, but on average you should plan for 1-4 weeks.
Do I need a permit?
This depends on the municipality and the project. Always check with your local authority or a specialist.
When can I paint after plastering?
Usually after 1-2 weeks of drying, depending on thickness and ventilation.
Does the surface condition matter?
Yes, repairs and prep can add labor and cost.

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