Retrotec’s cloth panel is the most economical choice for residential testing. With the versatile cloth door panel, you can adapt your blower door system to test with a variety of door sizes. Included with Retrotec's Blower Door Systems, this door panel allows for maximum adaptability. The durable cloth panel fits across an easy-to-assemble and highly adjustable frame, allowing for maximum air tightness in your blower door setup.
The cloth door panel comes in a rigid gun-style case for easy portability. When your air leakage test is complete, simply unclip and disassemble the frame, then roll up the cloth panel and you're on your way! This cloth panel is for a 2 fan setup.