Listed Chronologically

Rammed Earth Wall Building Workshops

June 29-July 3, July 6-10, July 13-18, July 20-24, July 27-31
 Ontario, Canada

For more info go to: Rammed earth workshops / Training

Catalan Vault Workshop

June 27 - 28, 2026 — Portland, OR

Discover the art of traditional Catalan vault building, a centures-old technique that creates stunning self-supporting structures using only bricks and mortar. In this 2-day hands-on workshop, you'l learn the fundamentals of this eco-friendly building method through hands-on practice under the guidance of expert instructor Scott Howard.

The catalan vault method uses thin bricks mortared together on end to form incredibly durable and gracile arched structures that are waterproof and stand the test of time. Also known Timbrel vaults, Guastavino vaults, or Mao Pla in Catalan meaning 'flat brick'. Students will learn the history of the technique, physics of thin shell structures, selecting materials, constructing the lightweight curve form, assembling bricks into the arc, and finishing the structure with a natural waterproof coating. No prior experience required.

See www.earthenhand.com for more information

Adobe Wall Construction

July 6 - August 17
Online

This course covers the fundamentals of building earthen walls using adobe blocks. We begin the wallbuilding process by laying a first course of adobes onto the foundation wall. We continue course by course to the top of the wall ending with the installation of a wood bond beam. We work through all wall-related sections of the current New Mexico Earthen Building Materials Code. We define key concepts and correct building procedures of a typical load-bearing adobe block wall. We also examine different methods of installing window and door openings into the wall.

See www.adobeinaction.org for more information.

Adobe, Cob, Earth Plaster Workshop

July 11 - 12
Marshall, NC

During this sleek, two-day workshop, participants will get hands-on experience building with adobe T-bricks (forms), building with cob, and plastering a hyperadobe tiny house. This class is open to folks of any and all skill and knowledge levels. Participants will also learn earth plastering, roof construction, and we will cover many other aspects of designing and building an earthen tiny house. A workshop like this is a great introduction to the method and a terrific chance to meet a group of cool, open-minded folks.

Find more information at stainablelifeschool.com

Reciprocal Roof Construction

July 11 - 12, 2026 — near Portland, OR

The reciprocal roof design allows each rafter to rest on the next one in a continuous self-supporting whirl. It's an ingenious method that comes from the indigenous people of North America, and has gained immense popularity in natural building circles recently due to its efficiency and beauty.

Join us for a 2-day hands-on workshop where you will learn to construct this remarkable roof style with your own hands. Connect with like minds and make some fun memories.

See www.earthenhand.com for more information

Hyperadobe Earthbag Tiny House Masterclass

July 26 - August 1st
tockbridge, Vermont

During this week-long workshop, participants will get hands-on experience building a full earthbag hyperadobe tiny house from foundation to roof. This class is open to folks of any and all skill and knowledge levels. Participants will also learn earth plastering, roof construction, and we will cover many other aspects of designing and building an earthen tiny house. A workshop like this is a great introduction to the method and a terrific chance to meet a group of cool, open-minded folks. This very special class is limited to 6 students.

See sustainablelifeschool.com for more information.

Earthen Plaster and Paint

August 1st - 2nd
Veronia Springs, Oregon

Find out more abiout this at terravidaacademy.com

Rammed Earth Wall Building Workshops

August 3-7, August 10-14, August 17-21
Wales, UK

For more info go to: Rammed earth workshops / Training

Roofs for Adobe Structures

August 17 - Sept. 27
Online

This course covers the fundamentals of designing and installing roofs on adobe structures. We focus on owner builder shed and gable roofs with extended eaves. These roof types offer excellent protection to the adobe wall below and enable the use of exterior natural plasters.

See www.adobeinaction.org for more information.

Interior and Exterior Plastering

Sept. 28 - Nov. 8
Online

This course covers the fundamentals of finishing interior and exterior adobe block walls with natural plasters and paints. We focus on mixing and applying earthen plasters, lime plasters and clay or lime/casein paints.

See www.adobeinaction.org for more information.

Floors for Adobe Structures

Nov. 9 - Dec. 20
Online

This course covers the fundamentals of installing common floor types used in adobe structures in New Mexico. We focus on high-mass floors which work well in passive solar adobe structures. We place a special emphasis on earthen floors.

See www.adobeinaction.org for more information.

Ecovillage Tours 2026

Visit ecovillages around the world. See www.ecovillagetours.com

On-Going Workshops for more listings.