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3398 Washington Road
Atlanta, GA 30344
USA

773.398.5288

Advanced residential construction and home improvement consulting and owner's advocacy in Atlanta, using the latest building performance diagnostic and modeling techniques and tools. Airtightness, insulation, HVAC, ventilation, moisture, and air quality and EMF consulting for homeowners and building professionals alike.

How to Plan Ventilation Make Up Air: 2 Awesome Free Tools for Design Calculations

Videos/Podcasts/Articles

Home performance articles and stories from the field with internationally respected building forensics guru Corbett Lunsford at the Building Performance Workshop. Hear new episodes of the Building Performance Podcast, see new videos from the Home Performance YouTube channel, and learn all about how diagnostic testing (more than an 'Energy Audit') can make home improvement and new home construction a proven process!

How to Plan Ventilation Make Up Air: 2 Awesome Free Tools for Design Calculations

Corbett Lunsford

Not sure if you need makeup air in a home? Here are 2 quick and easy (and free) tools I use on basically every consulting job I do. Watch how I determine exactly the right solutions for any home, using depressurization analysis and solving with passive and active make up air systems.

Redcalc: https://www.redcalc.com/red-calc-free/

Broan Make Up Air Specifier: https://www.broan-nutone.com/en-us/home/specifier-tools

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