cost for plastering
$5.25. Get an INSTANT estimate of the cost to Apply Gypsum Plaster! Our free calculator uses recent, trusted data to estimate costs for your Gypsum Plastering project. For a basic 120 square feet project in zip code 47474, the benchmark cost to Apply Gypsum Plaster ranges between $4.13 - $5.25 per square foot* .To estimate costs for your project: 1. Set Project Zip Code Enter the Zip Code for the location where labor is hired and materials purchased. 2.or a basic 120 square feet project in zip code 47474, the benchmark cost to Apply Gypsum Plaster ranges between $4.13 - $5.25 per square foot* .