Energy efficiency and durability

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retrofit basement slab edge insulation? 6 19 weeks 6 days ago
by p Ha
19 weeks 2 days ago
by p Ha
Creating more space for attic insulation 12 19 weeks 3 days ago
by Stephen Youngquist
19 weeks 2 days ago
by Dan Kolbert
Disappointing phantom load on 27.2 SEER Fujitsu 9RLS2 minisplit 44 1 year 46 weeks ago
by bob coleman
19 weeks 2 days ago
by David Leffingwell
Whole R value 2x8 vs 2x6 2 19 weeks 3 days ago
by Jeremy Coenen
19 weeks 3 days ago
by Jeremy Coenen
Insulating Rim Joists on 100 y/o balloon framed home 2 19 weeks 5 days ago
by Ric Pasqua
19 weeks 4 days ago
by Ric Pasqua
Log home insulation advice... 15 20 weeks 2 days ago
by Howard Gentler
19 weeks 4 days ago
by Howard Gentler
Poured-In foam for retrofit insulation of cathedral ceiling 4 19 weeks 5 days ago
by Ed Dooley
19 weeks 4 days ago
by aj builder, Upstate NY Zone 6a
Air-sealing in frigid weather. Can foam or caulk? 1 19 weeks 6 days ago
by Apollo S
19 weeks 5 days ago
by D Dorsett
XPS vs. polyisocyanurate 11 39 weeks 19 hours ago
by Jason Haché
19 weeks 6 days ago
by Russell Bontrager
I am building a new home in nw Indiana that will be spray foamed through out. 7 20 weeks 5 min ago
by tom thiesen
19 weeks 6 days ago
by D Dorsett
How should I air-seal and insulate a tongue-and-groove cathedral ceiling? 6 20 weeks 20 hours ago
by Albert Orchard
19 weeks 6 days ago
by Albert Orchard
Best way to improve 2x4 stud wall air sealing in 1960's house ? 3 20 weeks 1 day ago
by Michael Tuso
20 weeks 8 hours ago
by Michael Tuso
Basic beginner air sealing questions... 5 20 weeks 1 day ago
by Jason Dennis
20 weeks 22 hours ago
by Martin Holladay, GBA Advisor
Dehumidification vs. ventilation in an existing house 18 20 weeks 6 days ago
by Timothy Godshall
20 weeks 1 day ago
by Charlie Sullivan
Insulation 2 20 weeks 3 days ago
by Richard Kadel
20 weeks 3 days ago
by Martin Holladay, GBA Advisor
I have a tongue-and-groove vaulted ceiling. How can I insulate it? 2 20 weeks 4 days ago
by Kathie Morgan
20 weeks 4 days ago
by Martin Holladay, GBA Advisor
What is the effect of windchill on design temperature? 3 20 weeks 6 days ago
by Alan B
20 weeks 4 days ago
by Peter L
Good framed wall and roof for north Florida? 11 20 weeks 5 days ago
by Nick Davies
20 weeks 4 days ago
by Dana Dorsett
What to use on a concrete floor in finishing a walk-out basement? 1 20 weeks 6 days ago
by Phylis Floyd
20 weeks 6 days ago
by Martin Holladay, GBA Advisor
Should gas furnace registers be left open or closed when using a wood stove? 1 20 weeks 6 days ago
by Mary Kloman
20 weeks 6 days ago
by Martin Holladay, GBA Advisor
Insulating a 1 1/2 story brick veneer Cape Cod attic and kneewalls 2 21 weeks 1 day ago
by James ONeal
21 weeks 18 hours ago
by James ONeal
Zone 7 but limited to 1.5" of rigid foam. Worth it? 8 21 weeks 1 day ago
by Dan FromRegina
21 weeks 19 hours ago
by Dan FromRegina
Basement insulation (hybrid) - guidance needed 8 21 weeks 5 days ago
by Jeremy McGill
21 weeks 1 day ago
by D Dorsett
Shell insulation 2 21 weeks 2 days ago
by r ferd
21 weeks 2 days ago
by Martin Holladay, GBA Advisor
Does air leak in/out of HVAC ducts located under a concrete slab? 2 21 weeks 4 days ago
by PAT DONAHAY
21 weeks 4 days ago
by Martin Holladay, GBA Advisor
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