Masonry Institute of Washington
Masonry Institute of Washington
506 Second Avenue, Suite 1400
Seattle, WA 98104
206-582-5072
Now Available Online: Masonry Systems Guide 2018 Northwest Edition | Click to View the Guide
Promoting Masonry Through Service to the Design and Construction Industry
BLOCK
STONE
TILE
MARBLE
BRICK
Masonry Institute of Washington Golf Tournament
Our Affiliates
Find a Certified Mason Contractor
Upcoming Events
Aug 23, 2019
MIW-IMI Golf Tournament
Aug 30, 2019
Project Submission Due: 2019 Excellence in Masonry Awards
Sep 19, 2019
Lunch & Learn
Sep 26, 2019
Western States Clay Products Meeting
Oct 10, 2019 - Oct 11, 2019
Structural Masonry Educational Program
Oct 17, 2019
Lunch & Learn
Nov 6, 2019
Tile Stone Terrazzo Series