About Masonry Technology Inc.
KEEP IT DRY WITH MTI
MTI Masonry Technology, Inc. has been an industry-leading manufacturer of building envelope moisture management solutions for residential and commercial applications for over 30 years. Its proprietary products are designed, engineered, and manufactured by founder John Koester, an expert with over 40 years of masonry experience. They are extensively tested and field proven.
MTIs above-grade products include rainscreen drainage planes/drainage mats and weeps that feature MTIs exclusive "True Channel" technology, delivering unmatched moisture removal capability. MTIs proven basement moisture management products have been installed in thousands of homes, eliminating wet basement problems and providing a healthier living environment.