Masonry Institute of Washington
Masonry Institute of Washington
506 Second Avenue, Suite 1400
Seattle, WA 98104
206-582-5072

STONE AND
MANUFACTURED STONE
INFORMATION

These pages are available to provide guidance regarding the use of Stone and Manufactured Stone masonry. Please do not hesitate to contact the MIW office at 425-828-0433 if you need additional information or specific technical information not available here.

Recent Code Changes

Brick-CMU sample specifications
Certified Mason Contractor Specification

The MIW Supports our Local Products. For Stone contact: