Retrotec Systems, LLC is a premier manufacturer specializing in building diagnostic tools aimed at enhancing energy efficiency in construction. Founded as a blower door manufacturer in Ottawa, Canada, the company expanded into the U.S. by 1984, evolving into a leader in the field of airtightness and airflow measurement.
With a commitment to innovation, Retrotec designs and manufactures a variety of tools, including blower doors, duct testers, digital manometers, and more, trusted by thousands of clients across over 50 countries. Its equipment is specifically tailored for contractors engaged in building high-performance homes that do not rely on government subsidies. Retrotec's collaborations with HVAC professionals, window, and insulation contractors have led to significant advancements in diagnostic technologies, making it the foremost authority in airflow measurement and energy efficiency.
In 1999, the creation of the Comfort Institute marked Retrotec's commitment to education in home performance diagnostics, reinforcing its position as a trusted resource for training within the industry. The company employs a dedicated team in the U.S. and has gained international recognition, maintaining its status as the world’s largest manufacturer of blower doors and duct testers.
Retrotec has continuously innovated its product line with technological advancements, ensuring competitive performance standards. Notably, its DM32X gauge emerged as an industry staple, pushing the limits of diagnostic capabilities. In 2017, the strategic partnership with Wöhler Technik heralded further growth opportunities, allowing Retrotec to leverage new markets while operating under its established brand.
With a rich history of product development and commitment to quality, Retrotec remains at the forefront of the building diagnostics sector, recognized for pioneering testing standards and earning prestigious ISO 17025 accreditation. Their holistic approach combines high-quality equipment with comprehensive training, establishing Retrotec as the go-to choice for professionals dedicated to energy-efficient building practices.
