Historic Plaster Preservation and Repair Workshop

Brick, Earth, Stone, and Timber (BEST) Preservation Workshops with the National Park Service Location: Yosemite National Park Dates: March 17 – 21, 2025   Description: Through discussions and hands-on experimentation, trainees will gain insights into the...

Creating and Repairing Plaster Crown Molding

Through demonstration and first-hand experience the participants will be introduced to the technical aspects of ornamental plasterwork including cornices and medallions and the techniques for producing appropriate knives and molds. They will also be taught casting and...

Basic Plaster Wall Repair Workshop

Basic Plaster Wall Repair 1 Day – 8:00 am to 3:00 pm A versatile building material, plaster was traditionally used as a protective and decorative coating for walls and ceilings. Plaster is much harder than drywall, creates a more durable wall surface, and is more...

Basic Plaster Wall Repair Workshop

Basic Plaster Wall Repair 1 Day – 8:00 am to 3:00 pm A versatile building material, plaster was traditionally used as a protective and decorative coating for walls and ceilings. Plaster is much harder than drywall, creates a more durable wall surface, and is more...