“I think this product is a fantastic idea as it removes the need to penetrate the roof for bath fans. Roof penetrations are dangerous to install and very often end up in new roof leaks… The moisture flow soffit vent system provides a new, simpler and likely more effective solution to this problem.”
Daryl Strom, PE — DSR Engineering, P.C.“Your product effectively solves one of these long-standing problems: safely and effectively venting a bathroom exhaust fan to a soffit. The design will also eliminate the need for unsightly vents through the siding or roof… I fully support its use in residential new construction projects and existing home retrofits.”
Peter Grannage, Construction Manager — Heartstone Development“I fully support its use in residential new construction projects and existing home retrofits. I would speculate that Pulte's Northeast Corridor Division would purchase approximately 2,000 vents per year for our residential new construction projects.”
Timothy Pacelli, Field Manager II — PulteGroup, Northeast Corridor DivisionMeasured with an Energy Conservatory DG-700 manometer and exhaust fan flow meter, using the same fan, transition duct, and attic, with both terminations tested under similar conditions about six hours apart.
Tested by Anneliese Khalil — BPI Building Analyst, BPI Healthy Homes Evaluator, RESNET HERs Rater, EPA ENERGY STAR v3 Verification Rater.
The International Code Council (ICC) requires that all bathroom exhaust fans be vented to the exterior of a structure and not recirculated within the home (IRC Chapter 15, Section M1507.2).
Cost figures sourced from: HGTV, mold remediation & removal costs · Medical News Today, black mold health effects