Natural Plasters & Earthen Floors in Washington


Natural Plasters,
Earthen Floors &
Light Straw Clay


  • Saturday, June 15, 2024
  • Monday, June 17, 2024
  • 09:00 AM
  • 05:30 PM


  • Olympic Outpost , Port Angeles , WA


  • $ 450 (inc lunch)
Sorry, this workshop is full, with a waitlist

Natural Plasters, Light-Straw-Clay & Earthen Floors in Washington

A 3-day workshop teaching the art of earthen plasters, the technique of building earthen floors and light-straw-clay walls.  Co-hosted by Canelo Project and Olympic Outpost in Port Angeles, Washington. 

We will cover the essentials of earthen plasters, and dive deeper into the more specific finishes for your home. Each participant will have their own practice panel to learn these methods with ease and repetition. We will teach simple clay basecoats, mid-coats, and our favorite smoothed clay finishes. 

Clay plasters in this workshop will be made from subsoil, water, and a fibrous organic material (typically straw) and used as the protective or decorative coating of walls and ceilings. Contents of different local subsoils naturally vary, and can be modified with more sand or clay to create the desired balance. 

We will also be demonstrating Light Straw Clay methods to complete some walls on a timber-framed bathhouse at Olympic Outpost. Light straw clay is a non-structural in-fill material for framed buildings/walls. The mix consists of loose straw coated in a clay slip which is then packed into formwork. Most of the building will already be installed with panels from StraBloc.

The third day will cover finish plasters and earthen floors. These will be done on the practice panels and floor panels. Participants that can only attend the weekend can opt-out of this third day.

This course is suitable for both beginners and experts. You will learn the basics, such as finding soil, how to compose a mix, applying that mix and the required tools. You will leave with a confidence and understanding of how to build walls with beautiful, creative earth finishes. 

Workshop build on-site at Olympic Outpost, located by Lincoln Park in Port Angeles, Washington. 
Full day program from 9am-5pm each day. Coffee, tea and lunch included and served on site. 
Basic camping available on site. Lots of hotels and vacation rentals available all over town. 
Workshop Fee: 
$450 for full 3 days / $350 for only 2 days. 
Full balance is due at time of registration to secure your spot in the workshop. 
This is refundable until May 14, 2024, minus an admin fee.
Included in workshop fee: 
  • Coffee/tea and lunch all days
  • A pizza party Saturday evening
  • Tools to use during workshop
  • Camping onsite
  • Meet-and-greet bonfire for those who are in town on the evening of June 14th

Workshop Syllabus


Benito Steen is a builder and artist, who strives to find the connection between space and beauty, shelter and nature, the hand and materials.

Born and raised in southeastern Arizona where his parents teach natural building, Benito comes from a long lineage of artists and makers and grew up surrounded by people from around the world coming in with new skills and crafts every day. Homeschooled, he gravitated early on as teenager towards the trades and arts such as: plastering, blacksmithing and woodworking.  

He has taught natural building throughout Latin American and Southeast Asia and his home in Canelo, AZ. Always learning and experimenting he mixes old techniques with the new, to create beautifully sustainable and healthy houses.

see more of our location at Olympic Outpost: