FLEX Heating Products specializes in the design and manufacture of high-performance hydronic heating solutions designed to seamlessly integrate into modern architectural spaces. Operating out of Calgary, Alberta, the company manufactures premium extruded aluminum perimeter heating cabinets and custom radiators that optimize thermal comfort. These low-profile hydronic heater cabinets offer an ideal retrofit solution, allowing property owners to upgrade their heating distribution without the disruption of replacing existing lines. By focusing on durability and efficient heat transfer, these systems pair exceptionally well with high-efficiency boilers and low-temperature geothermal networks. Their advanced curtain wall and window heater systems mitigate cold drafts near large glazing installations, which is a crucial consideration for high-performance buildings. Each product combines sleek, modern aesthetics with robust engineering to deliver durable performance in both residential and commercial applications. Through precision engineering, the company helps projects achieve superior indoor air quality and precise zonal temperature control.