Brilliant Basic Tools for Building Science: Psychrometric Wheel Calculator

To predict and prevent humidity problems, use a tool like this Psychrometric Wheel Calculator. Understand more about the relationship between tehmperature and relative humidity, absolute humidity, and dewpoint.

Join our Patreon members for as little as $5 a month: https://Patreon.com/HomeDiagnosisTV

You should be able to find one of these for sale (between $2 and $50): https://www.google.com/search?q=psychrometric+wheel+calculator

Legal Battle over a Mold House: Anil's Lawsuit against Production Home Builder & Lessons Learned

Hear advice and lessons learned from somebody who is willing to throw down with the (second) biggest homebuilder in the USA (as of 2022's numbers, they're slipping haha). Ryland Homes was sold and became Cal-Atlantic Homes, which in 2018 was sold to Lennar. Anil Mittal is a force to be reckoned with- here's how to be like him when you grow up.

See the tour of their mold-infested home, and get the analysis on the house itself here: https://youtu.be/x_jAxHZ-zLE

Get a DIY mold test kit if you think you need one: https://GotMold.com

Best Place to Put a Bath Exhaust Fan

From 'Home Diagnosis' Season 2 Episode 9- most bathrooms are not designed for performance, let's admit it. If your mirror gets fogged up, if it takes 30 minutes to exhaust all the steam, if your ceiling drips or your walls have streaks on them, you can do better. Most of this, insanely, has to do with WHERE the bath exhaust fan is located. Here's your quick crash course to help you school all the builders, remodelers, and mechanical engineers in the world.

See the whole episode at: https://homediagnosis.tv/episode-209-opening-the-ice-box-cooling-and-drying

How to PROVE You Build a Healthier Home

Modern homes are not just vulnerable to moisture damage, rot, and microbes- now we also have to worry about the health of the air, and contaminants including viruses. Homeowners are seeking homes with proven safety and breathability- but what does that mean, and how do you deliver it? In this fiery one-hour course, learn key methods for measuring, fixing, and communicating the health of the homes you work on every day.

To learn a LOT MORE, visit our main site: https://BuildingPerformanceWorkshop.com

See the systems developed by Santa Fe and Ultra-Aire: https://www.santa-fe-products.com/

Watch the first-ever television series about the Science of Homes: https://HomeDiagnosis.tv

Forever Home Product Preview

Welcome to the final sprint to the finish on this scientifically incredible forever home of ours. Here's what's to come in this last 3 months of our family build (product highlights linked below).

Kichler Lighting: https://kichler.com/

Fanimation: https://fanimation.com/

RailFX: https://railfx.net/

Miele Appliances: http://mieleusa.com/

Elite Water Systems: https://elitewateroftexas.com/

CBP Tile System: https://custombuildingproducts.com/

Thermory Wood: https://thermoryusa.com/

Mitsubishi HVAC: https://mitsubishicomfort.com/

Fantech Ventilation: http://fantech.net/

Ultra-Aire Dehumidifiers: https://santa-fe-products.com/

TZOA Haven: https://tzoa.com/

Chronomite Water Heaters: https://chronomite.com/

Bath Exhaust Fans: What You Need to Know

'Home Diagnosis' TV hosts Grace and Corbett Lunsford give a crash course in picking, placing, testing, and controlling bath exhaust fans. Learn what Home Ventilating Institute certification, sone ratings, Energy Star stickers and duct installs are all about, and make your home healthier. Learn more at: http://Broan.com/learn Watch 'Home Diagnosis' episodes at: http://HomeDiagnosis.tv

How a Trip to Europe Changed Our Work

This is not so much about building science specifics- more about 'Home Diagnosis' co-creator Corbett Lunsford's revelations while traveling through Venice and Bern. Read 35 year's worth of home performance articles at: http://HomeEnergy.org

Join the Building Performance Association at: http://Building-Performance.org

Watch the first-ever TV series about Building Performance at: https://HomeDiagnosis.tv

Exterior Insulation and Deck Details with Matt Risinger

Corbett's stuck on how to both structurally support the decks on his build and ALSO to allow for exterior insulation behind the ledger. He turns to Build Show expert builder Matt Risinger on how to support, dry, and insulate this connection point.

Building to Control Humidity

It's easy to overthink building science decisions- here, Corbett quickly summarizes the basics of controlling moisture in the Lunsford family home build, and for any home. Interactions between materials and systems like GP ForceField, Rockwool Insulation, and Ultra-Aire ventilating dehumidifiers are simple to understand if you use the 4-3-2-1 approach.

Learn more at: http://HomeDiagnosis.tv/atlanta-homestead

Home Build Plan for Indoor Chemistry

Home Diagnosis hosts Grace and Corbett Lunsford discuss the simple approach to controlling indoor chemistry, and how exactly they plan to do that in their own family home.

Subscribe to Healthy Indoors Magazine at: http://HealthyIndoors.com

More on this house at: http://HomeDiagnosis.tv/atlanta-homestead

Retrofitting for Performance: Crawlspace Encapsulation

Using 475 High Performance Building Supply materials, Corbett and his dad are encapsulating the vented crawlspace of a one-story ranch home in Atlanta. See what a difference the improvements make to the test data from the Ultra-Aire Sentry system and the blower door.

Q&A: Home Performance for Tiny Houses

Corbett does a live Q&A with students of his 'Home Performance for Tiny Spaces' course. More at: https://buildingperformanceworkshop.com/tinyspaces/