Welcome to Retrotec

Retrotec is the world's leading manufacturer of blower door and door fan test equipment. Retrotec equipment is used around the world by demanding professionals to conduct residential energy audits, large building leakage tests, duct leakage tests and clean agent integrity tests.

Retrotec equipment and software is used to conduct

• Enclosure integrity tests using NFPA 2001, ISO 14520
• Energy Loss Tests using: ATTMA: TS1, British CIBSE TM23, Canadian CGSB 149.10, American ASTM E779, Europe CEN/TC, Japanese standard, Dutch NEN 2686, SuperE, EN13829 and California Title 24 and current RESNET standards
• Smoke and Refuge using: PFEER, 1994 Uniform Building Code Section 905

You'll find detailed information about Retrotec's products and various application here. If you already own Retrotec equipment, our technical support information will answer the most common questions about your system.

Products
Blower Door Systems	Gauges	Fans	Accessories
Applications
Residential Home Testing	Large Building Testing	Clean Agent Testing	Scientific & Other Specialized Applications