Washington Mass Timber Accelerator

Building a stronger, more resilient future, together.

Washington School for the Deaf. Design by Mithun. Photo by Lara Swimmer/Esto.

Washington Mass Timber Accelerator

Building a stronger, more resilient future, together.

Green Canopy NODE. Prefabricated Housing

Washington Mass Timber Accelerator

Building a stronger, more resilient future, together.

Greenville Micro Housing. Design by Atelierjones

WA Mass Timber Accelerator (MASSTAC) is sustainably and equitably accelerating the adoption of mass timber in construction, in Washington, and nationally.

Resources & Events

How to Mass Timber

Mass Timber Insurance Playbook – U.S. Edition

WoodWorks

The Mass Timber Insurance Playbook – U.S. Edition (MTIP) gives developers, design/construction professionals, and insurers a comprehensive framework for working together to resolve challenges that impact the insurability of mass timber buildings

Saturday
26
April

April 26, 2025

Northwest Green Home Tour

Event Details & RSVP
Monday
28
April

April 28, 2025

WA Climate Partnership Spring 2025 Meeting

Event Details & RSVP
Monday
12
May

May 12, 2025

Affordable Housing Week

Event Details & RSVP
Get Involved

Pledge your support for Mass Timber

Pledge your commitment to sustainably and equitably accelerating the adoption of mass timber in construction, in Washington and nationally. You can also add your name to our distribution list to be notified of newly published resources, events, and announcements.

Washington School for the Deaf. Design by Mithun. Photo by Lara Swimmer/Esto.

Thank you to our SEED funding partners