- Why MTI
- About MTI
The MTI specifications below are complete CSI 3-part architectural specs that can easily be downloaded, customized for your project submittal, and included in your master spec for future use. Any questions on these specs should be directed to firstname.lastname@example.org or by calling MTI at 800-879-3348. Product specs downloads are also available under the Specs tab of each product page or in the MTI section of ARCAT.