Energy efficiency and durability

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What is the best way to insulate our new home? 5 1 day 2 hours ago
by richard fasching
3 hours 31 min ago
by aj builder, Upstate NY Zone 6a
Woodstoves: does efficient burning depend on size? 11 1 day 2 hours ago
by Patricia Appelbaum
6 hours 33 min ago
by Patricia Appelbaum
Is Advantech better than plywood for subflooring? 4 2 days 21 hours ago
by N Madrid
1 day 18 hours ago
by N Madrid
Cost analysis of thermal bridging in zone 2 2 2 days 21 hours ago
by Robert Brown
2 days 1 hour ago
by Dana Dorsett
Flat roof insulation 14 1 year 3 weeks ago
by Angela M
2 days 2 hours ago
by Martin Holladay, GBA Advisor
Humidifier with a flash-and-batt house? 10 3 days 18 hours ago
by Susan Larkins
2 days 4 hours ago
by Dana Dorsett
To install engineered hardwood flooring over a basement slab, can I use (2) 3/8" CDX plywood over 1/2" XPS? This topic has been moved
PV, electric autos, and the saving grace for utilities 14 1 week 2 days ago
by aj builder, Upstate NY Zone 6a
4 days 1 hour ago
by aj builder, Upstate NY Zone 6a
How to approach a contractor? 3 5 days 1 hour ago
by marty nichol
4 days 17 hours ago
by marty nichol
To buy or not to buy an oil burner? 27 1 week 2 days ago
by John Manganaro
5 days 12 min ago
by John Manganaro
High performance homes and buckling wood floors? 17 1 week 1 day ago
by Rick Jenkins
6 days 57 min ago
by Richard Beyer
No local builders are bulding with GBA and BSC knowledge 5 1 week 4 hours ago
by aj builder, Upstate NY Zone 6a
6 days 2 hours ago
by Richard Beyer
What to heat with in small duplex development 18 2 weeks 19 hours ago
by MURRAY bANTING
6 days 4 hours ago
by Dana Dorsett
Are there professionals who do site visits and advise on available upgrades and challenges? 2 6 days 22 hours ago
by Alan B
6 days 10 hours ago
by Martin Holladay, GBA Advisor
New stucco over foam: cementitious or synthetic color coat? 4 1 week 1 day ago
by Nathaniel G
6 days 21 hours ago
by Debra Glauz
Best way to insulate a Four-Square attic 5 2 weeks 3 days ago
by Terry DIY
1 week 1 day ago
by Dana Dorsett
Building a retirement home in climate zone 5B 6 1 week 2 days ago
by r ferd
1 week 1 day ago
by Dana Dorsett
Cathedral ceiling fans and energy efficiency 6 1 week 3 days ago
by Roger Reynolds
1 week 2 days ago
by Charlie Sullivan
New Home Build 1 1 week 3 days ago
by C. Maglio
1 week 3 days ago
by Martin Holladay, GBA Advisor
ERV or regular bath fan? 1 1 week 3 days ago
by Kevin Schramm
1 week 3 days ago
by Martin Holladay, GBA Advisor
Insulating a pier foundation floor in a marine climate 6 2 weeks 16 hours ago
by Joe Smith
1 week 4 days ago
by aj builder, Upstate NY Zone 6a
Flash-and-fill hybrid plus external insulation? 1 1 week 4 days ago
by Meri Lewis
1 week 4 days ago
by Martin Holladay, GBA Advisor
Air leak under new glass sliders 3 2 weeks 1 hour ago
by Matt Solow
1 week 6 days ago
by Martin Holladay, GBA Advisor
T&G cathedral ceiling with 1/2 inch XPS instead of gypsum wallboard? 7 2 weeks 4 days ago
by Eric Taylor
1 week 6 days ago
by Eric Taylor
The dreaded vapor barrier question 13 2 weeks 2 days ago
by Matthew Morrill
2 weeks 1 day ago
by Richard Beyer
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