Manufacturers / Thaler Metal Industries

A Mississauga, Ontario maker of metal roof penetration products for low-slope and sloped roofs, including STACK JACK vent stack flashings, exhaust vent flashings, mechanical and electrical flashings, split flashings, relief vents, gravity air vents, architectural and mechanical roof supports, roof drains, fall arrest roof anchors and horizontal lifeline systems. Its catalog lists a U.S. phone line alongside the Canadian one, and its specification text gives a New Braunfels, Texas number for U.S. orders. The company offers CAD drawings, engineered stamped layouts, shop drawings and custom fabrication to specification, and backs its penetration products with a 20-year warranty.