Category Archives: Construction Update
Preserving a Historic Home with Building Science

PRESERVING A HISTORIC HOME with BUILDING SCIENCE Historic Preservation is mostly about preserving and protecting buildings, objects, landscapes or other artifacts of historical significance. The Historic Molette House, ca. 1825 has a lot of significance in the Molette Family, as well with the people near the Molette’s Bend area near Selma, Alabama. When the home was moved […]
- March 21, 2014
- / Category Architecture, Build Smart, Building Science, Construction Update, Design, Energy Efficiency, High Performance Home, Historic Preservation, Molette House, Renovation, Residential Architecture
- / Posted By Chris Laumer-Giddens
- / 5 Comments.
Deconstruction and Re-construction, DIY Renovation Part 2

I have one word. DUST. My inner neat freak (ok, maybe not so inner) has been put to the test during the renovation of our Atlanta condo. Everything involved some sort of dust. When I was constructing the barn door, which turned out beautifully, I could walk away from my Dad’s wood shop where we […]
- May 6, 2013
- / Category Architecture, Atlanta, Atlanta Residential Architecture, Barn Door, Condo, Construction Update, Design Opportunities, DIY, Ductwork, HVAC Installation, Mini Split Systems, Musings of A Lady Architect, Reclaimed Materials, Renovation, Residential, Residential Mechanical Systems
- / Posted By Jodi Laumer-Giddens
- / 7 Comments.
PGH at Serenbe is 90% Tighter than Energy Code – Before Drywall!!

Before drywall was installed, I tested the infiltration (air leakage) at the Proud Green Home (PGH) at Serenbe, and the home achieved 0.72 ach50, or 0.055 ELR (more on these numbers in a minute). In other words, it’s really tight!!! The 2009 International Residential Energy Code (IECC), which is adopted in most states, requires an infiltration rate of […]
- April 15, 2013
- / Category Air Sealing, Atlanta Residential Architecture, Build Tight, Building Science, Construction Update, EarthCraft House, Energy Efficiency, Good Design, Insulation, Integrated Design, Modern Home, Net Zero, Proud Green Home, Residential Architecture, Serenbe Home, Uncategorized, Ventilate Right
- / Posted By LG Squared, Inc.
- / 16 Comments.
Serenbe Modern Proud Green Home Update: Heating, Ventilation and Air Conditioning Systems

Things are really moving along on the Proud Green Home at Serenbe. This past Friday, the mechanical inspector paid a visit and we passed! Ahead this week; the builder has ordered the final plumbing inspection, the sprayfoam contractor is installing the open-cell foam in all the walls and roof, we will be performing the pre-drywall inspection for […]
- March 26, 2013
- / Category Architecture, Atlanta Residential Architecture, Building Science, Construction Update, Designed to Earn the ENERGY STAR, Duct Design, Ductwork, EarthCraft House, Energy Efficiency, ENERGY STAR, Good Design, High Performance Home, HVAC Design, HVAC Installation, Imery Group, Integrated Design, Mini Split Systems, Modern Architecture and Design, Modern Home, Net Zero, Proud Green Home, Residential Architecture, Residential Mechanical Systems, Serenbe Home, Serenbe Residence
- / Posted By LG Squared, Inc.
- / 9 Comments.
Jodi Laumer-Giddens, President
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Testimonials
"Want you all to know how much I love what you have produced. It feels like my home and I hate leaving it each time I visit" - Homeowner of High Performance Bungalow, Architecture & Construction client
"...It's both a joy & a relief NOT to feel a need to review this with "eagle eyes"! I'm grateful to have your competencies AND YOUR HUMAN QUALITIES in our joint effort! Anyone would have a hard time finding LG Squared's experience, competence, and responsibility in this or any town" - Gordie F., M.D., homeowner, Rhode Island.
"..your diverse skill set helps a lot with the design process. Fewer cooks in the kitchen, quicker process, smoother integration. All of which help make for good design and performance..." - Diane Chojnowski
"...There are very few people who can do what LG Squared does..." - Lance Beaton, VIS VIVA Energy and Services
"...Having had the opportunity to work closely with Chris on some HVAC designs, I can definitely attest to his value and detail oriented nature. I appreciate all he has done for me and I look forward to many more designs..." - Jamie Kaye, Elm Energy Group, Home Energy Rater, Hilton Head Island, S.C.
"...I am completely satisfied and so glad I contacted you to perform the correct way of designing..." Chris Conlon, homeowner, Strongsville, Ohio
"...it has been a pleasure working with you. I will certainly call you again and recommend you to others..." Greg Scotese, Rockaway, New Jersey
"In terms of the HVAC design and building science consulting, I would say Chris is the best in the region. He is very talented and detail-oriented when it comes to designing HVAC systems, and he’s always on the cutting edge of the industry" – Luis Imery, Owner, Imery & Company, Athens, GA