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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.

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!

Filtering by Tag: indoor

Gas Stove Reality Check: Why Banning Gas Cooking is Not the Whole Story

Corbett Lunsford

As we've learned, and continue to learn, from the Alfred P. Sloan Foundation's 'HOMEChem' and 'CASA' experiments (https://indoorchem.org/projects/), the chemistry, microbiology, and physics of the indoors is complicated. That's why doing something 'nice' like banning the manufacture or sale of gas cooking ranges might be a misguided step that'll make regulators feel good, but leave us hanging on a TON of other side effects that are still not addressed.

Learn to select and install a kitchen exhaust hood: https://www.youtube.com/watch?v=y08HOnzafM8

See our ultimate kitchen exhaust system: https://www.youtube.com/watch?v=bMkvCn1sGvk

See Broan's SmartSense Infrared Heat Sensing range hoods: https://bestrangehoods.com/product/built-in/hbn1246ss

See AirCycler's RangeRelief make up air controller: https://www.aircycler.com/products/rangerelief

How Perfect Can a New Home's Chemistry Get? Healthy Indoors Minute

Corbett Lunsford

Even with their newly-finished home still obviously off-gassing, and with a massive amount of wood finishes and structural materials certainly emitting formaldehyde, this high performance forever home is testing like a decades-old, well-established house as told by chemist Alice Delia of Prism Analytical. Through the selection of low-emitting materials where possible AND 24/7 ventilation of the spaces, the Lunsfords have achieved their goal of a sanctuary with limited chemistry.

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

Subscribe to Healthy Indoors Magazine and join the community: http://HealthyIndoors.com

Test your own home: http://pati-air.com

Air On Fire: Mindblowing Picture of Your Home's Indoor Chemistry

Corbett Lunsford

It's hard to believe in something you can't see, so let us show it to you. Learn the most basic facts about the chemistry of the air around your face, every minute of every day of your life. Thanks to our 18 show sponsor companies and three dozen Patreon supporters for making this show season possible. Help support our work at: http://Patreon.com/HomeDiagnosisTV See the show at: http://HomeDiagnosis.tv

How Hard is our ERV Working? Testing the Chemical Exhaust, Dust Samples, Rugs, and Formaldehyde

Corbett Lunsford

Corbett is testing his family's new high performance home for chemicals- in the dust of the floor, in potential allergens in the (very nice) used rugs they're getting, and even in the exhaust of their energy recovery ventilator (ERV). Thanks to Prism Analytical (http://pati-air.com) for being ready to give us the full rundown of what the results mean next month- don't forget that ANYONE can do these tests in any scenario- it's not rocket science. Subscribe to Healthy Indoors Magazine and join the online community: https://HealthyIndoors.com This ERV is the SER150 from: http://Fantech.net Join our Patreon members for behind-the-scenes access and to support our work: https://Patreon.com/HomeDiagnosisTV See the first-ever TV series about the Science of Homes: http://HomeDiagnosis.tv

Staircase with Built-In Pantry and Powder Room, HVAC and RailFX Cable Railings

Corbett Lunsford

One of the central design elements in our high performance forever home (aside from the lighting, which is coming soon) is the staircase. We took the tiny house strategy of multifunctionality to a new level to challenge ourselves with, and hopefully to wow our visitors! Here I show the DIY install of the RailFX cable railings (http://railfx.net), the powder room underneath, and the amazing custom cabinetry my dad built into this 2x12 wall.

See more about this house at: https://HomeDiagnosis.tv/atlanta-homestead

Healthy Interior Finishes: Low Chemical Impact, Non-Reactive, Non-Toxic Materials for Homes

Corbett Lunsford

From flooring and cabinetry to drywall and paints, we made a ton of decisions on our new home that affect air quality and the health of our home for our growing family. We go very in-depth here about what exactly we chose, and why, and what the installation was like. For the deep indoor materials investigators, this whole thing is likely a treasure trove. For those of you looking for something specific, here are the highlights:
1:20 Flooring
10:14 Tile
11:19 Cabinetry
12:53 Countertops
15:19 Pecan Trim
19:29 Decorative Surfaces
20:51 Drywall
22:15 Paint
24:08 HomeChem Basics for Decision-Making

Learn more about this whole project at: https://HomeDiagnosis.tv/atlanta-homestead

Wild Kingdom Around Us 24/7: Microbiology of Homes with Rob Dunn

Corbett Lunsford

In one of my all-time favorite (and longest) interviews, we talk with Rob Dunn, a researcher and expert on ecology within homes and author of the amazing book 'Never Home Alone' (http://robdunnlab.com/). The conversation ranges from black mold in drywall to biofilm in plumbing to the extreme environments within our 'normal' American homes- and where we're headed.

You can help support the making of this podcast for as little as $5 a month at: http://Patreon.com/HomeDiagnosisTV

Air Cleaning System for Healthy High Performance Homes

Corbett Lunsford

Our family's forever home has some super sophisticated systems (that sometimes require super wacky tweaks to other things in the house). Here you'll get a full tour of our fully-ducted Fantech SER150 energy recovery ventilator (ERV) and CM 3000 HEPA filter unit.

Learn more about these specific products at: http://Fantech.net

How to Make My Home Healthy: Ventilation, Filters, and Dehumidifiers 101

Corbett Lunsford

In this final chapter in our Santa Fe series, we lay out the exact systems of products that you can use to tune your home's chemistry and microbiology. Always important to TEST before you start throwing money and time at a home, and after you think you've solved something, to make sure you're done.

Learn more about Santa Fe and Ultra-Aire systems: http://santa-fe-products.com

Headaches of HOMEChem: Chemistry and Microbiology of Homes

Corbett Lunsford

In partnership with Santa Fe Dehumidifiers, we're spreading the word on the intense dynamics going on in homes around the world. I keep it short and sweet in this 45-minute class on indoor chemistry, and you'll learn lots about chemicals, reactions, particles, and microbes, and the relationship to them of humidity and ventilation.

Come train with me in Atlanta, or online: https://buildingperformanceworkshop.com/training

Learn more from Santa Fe and Ultra-Aire: https://www.santa-fe-products.com/about-us/santa-fe-ultra-aire-webinar/

Indoor Chemistry Experiment #288: Home Pest Control

Corbett Lunsford

I used to wonder what exactly the chemicals in bug spray were doing to my pets and my kids. Now I don't have to care anymore. Freed up some brain space for more important things. Here's how you can do it too. Learn more at: https://HealthyIndoors.com

See more about this incredible house at: https://HomeDiagnosis.tv/atlanta-homestead

Become a member and support our work at: https://Patreon.com/HomeDiagnosisTV

Indoor Chemistry Across Continents and Decades

Corbett Lunsford

In this around the world episode, we explore indoor chemistry in homes on 3 continents, and how to control it. Featuring the amazing Dr. Charles Weschler, a researcher and professor at Rutgers University in the U.S. and Tsinghua University in Beijing, as well as Technical University of Denmark.

Learn more about chemicals to avoid at: http://SixClasses.org

See the first-ever TV series about building science at: https://HomeDiagnosis.tv