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 2016 Northwest Edition | Click to View the Guide
Promoting Masonry Through Service to the Design and Construction Industry
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Masonry Institute of Washington Golf Tournament
Our Affiliates
Find a Certified Mason Contractor
Upcoming Events
Aug 18, 2017
2017 NWAIA / AGC Northern District Scholarship Golf Tournament
Aug 25, 2017
2017 MIW Golf Tournament
Sep 7, 2017
In Office Lunch & Learn- Jackson | Main Architecture, P.S.
Sep 14, 2017
Monthly Lunch & Learn- El Dorado
Sep 15, 2017
MIW 2017 Half-Day Symposium
Sep 15, 2017
Bricklayer 500 and BBQ
Sep 20, 2017 - Sep 22, 2017
MIW Annual Meeting