GARAGE DOOR MANUFACTURER Efficiency is our niche Garex specializes in the manufacture of steel and aluminum garage doors for th ... e residential, commercial, industrial, and agricultural sectors. We continuously strive to hone our manufacturing methods to offer well-designed, customizable garage doors that are quick and easy to install and made for every budget. Garex’s extensive network of certified distributors and installers covers all of Eastern Canada and the Northeastern United States. read more