General questions

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The video of the “three old hippies” panel discussion 2 2 years 1 week ago
by Martin Holladay, GBA Advisor
2 years 6 days ago
by John Brooks
Insulated floor on top of concrete slab 22 2 years 1 week ago
by Jack Woolfe
2 years 6 days ago
by Jin Kazama
Dan Morrison has a new job 0 2 years 1 week ago
by Martin Holladay, GBA Advisor
n/a
Blowing dense-packed cellulose into Larsen truss walls and open rafter bays 5 2 years 1 week ago
by Oak Orchard
2 years 1 week ago
by Oak Orchard
Vapor Barrier to Prevent off gassing of CCA treated wood and OSB ? 8 2 years 1 week ago
by marion marshall
2 years 1 week ago
by marion marshall
What should I do about improper installation of an air exchanger? 26 2 years 1 week ago
by C Wat
2 years 1 week ago
by David Meiland
What material should I use to fill the footprint of my new home ? 7 2 years 12 weeks ago
by Wilder Boucaud
2 years 1 week ago
by Wilder Boucaud
Opinions on radiant ceiling heat? 38 2 years 52 weeks ago
by David Meiland
2 years 1 week ago
by Jin Kazama
Is it OK to add a stone veneer on the interior side of a basement wall? 1 2 years 1 week ago
by Ed S
2 years 1 week ago
by Martin Holladay, GBA Advisor
Where to put the vapor barrier? 9 2 years 3 weeks ago
by Mateo K.
2 years 1 week ago
by Dave Hodges
Type or Parging & waterproofing for old concrete foundation 2 2 years 1 week ago
by Michael Genin
2 years 1 week ago
by Michael Genin
How do I calculate volume and then confirm coverage of dense-packed cellulose? 3 2 years 2 weeks ago
by Oak Orchard
2 years 1 week ago
by Oak Orchard
Window glazings interior temperatures in cold outside and condensation 34 2 years 8 weeks ago
by Jin Kazama
2 years 1 week ago
by Jin Kazama
Exterior insulation while re-siding with an interior poly VB 4 2 years 2 weeks ago
by Scott Smith
2 years 1 week ago
by Patrick Walshe
Degree-day data sites? 4 2 years 2 weeks ago
by Hobbit _
2 years 1 week ago
by Hobbit _
Spray foam hybrid flash and batt help! wet wall cavity 13 2 years 2 weeks ago
by James Bernier
2 years 1 week ago
by David Meiland
Adam Cohen is teaching a course on starting a Design/Build business 0 2 years 2 weeks ago
by Martin Holladay, GBA Advisor
n/a
Attaching Insulweb to wall penetrations and preventing cellulose blow-out 4 2 years 2 weeks ago
by Oak Orchard
2 years 2 weeks ago
by Oak Orchard
Metal building and condensation 3 2 years 2 weeks ago
by Robert Hronek
2 years 2 weeks ago
by David Meiland
Proper use of multi-split heat pump 3 2 years 2 weeks ago
by Chris Heinen
2 years 2 weeks ago
by Chris Heinen
HRV layout and minisplit location 5 2 years 2 weeks ago
by erik olofsson
2 years 2 weeks ago
by Martin Holladay, GBA Advisor
Why thermally insulate a below-grade basement? 5 2 years 2 weeks ago
by Sal Lombardo
2 years 2 weeks ago
by Hobbit _
Rigid foam attached to underside of rafters: Good idea? 29 2 years 18 weeks ago
by noah sharon
2 years 2 weeks ago
by Todd Sherman
Crawl space wall insulation 10 2 years 2 weeks ago
by erik olofsson
2 years 2 weeks ago
by Gio Robson
Hello! I am a learning sustainability student and am inquiring about photovoltaic panels and which kind/size of breaker box to use. 2 2 years 2 weeks ago
by Evergreen State College
2 years 2 weeks ago
by Martin Holladay, GBA Advisor
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