Energy efficiency and durability

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More confused....open vs. closed spray foam for my climate zone 31 6 days 15 hours ago
by Joe Watson
13 min 44 sec ago
by Joe Watson
We were looking to replace our front door which has 2 flanking sidelights 9 20 hours 8 min ago
by Christian Rodriguez
1 hour 58 min ago
by Martin Holladay, GBA Advisor
Insulate ducts in conditioned basement? 1 12 hours 8 min ago
by Jeremy M
2 hours 50 min ago
by Martin Holladay, GBA Advisor
How to better insulate my roof 2 1 day 13 hours ago
by Rodney Coryer
16 hours 22 min ago
by Dana Dorsett
Flat roof insulation 2 1 day 11 hours ago
by mansig yoon
16 hours 46 min ago
by Dana Dorsett
Closed-cell foam in a 65-year-old Cape Cod roof? 5 3 days 22 hours ago
by michael Boice
16 hours 54 min ago
by Dana Dorsett
It's 2015 and they still build like this... 34 3 weeks 6 days ago
by Peter L
1 day 17 hours ago
by Peter L
Another solar pumping question 2 4 days 6 hours ago
by lee alice
1 day 23 hours ago
by Richard McGrath
Best practice/advice- Three insulation assemblies 4 3 days 19 hours ago
by Chris Kolloff
2 days 1 hour ago
by Martin Holladay, GBA Advisor
How can I upgrade the insulation in my walls? 6 1 week 20 hours ago
by vincent dipietro
2 days 11 hours ago
by vincent dipietro
Cut-and-cobble polyiso, then spray foam? 7 4 weeks 1 day ago
by jason hood
3 days 23 hours ago
by Martin Holladay, GBA Advisor
Unvented cathedral ceiling assembly for Florida 7 4 days 18 hours ago
by Daniel Alves
3 days 23 hours ago
by Daniel Alves
Insulating interior wall over brick in Phoenix 4 4 days 14 hours ago
by Shawn Us
4 days 1 hour ago
by Martin Holladay, GBA Advisor
Fixing a central-fan-integrated supply ventilation system 5 1 week 11 hours ago
by joe m
4 days 12 hours ago
by joe m
Fujitsu 12RLS3H in -25°F weather? 8 6 days 2 min ago
by Matt Berger
4 days 16 hours ago
by Dana Dorsett
Is my uninsulated garage making my house hot? 4 1 week 4 days ago
by K C
4 days 20 hours ago
by Martin Holladay, GBA Advisor
Radon mitigation 4 1 week 15 hours ago
by Virgil Tacy
5 days 3 hours ago
by Martin Holladay, GBA Advisor
Finished home was not insulated properly. How to fix? 2 5 days 13 hours ago
by Helen Jackson
5 days 3 hours ago
by Martin Holladay, GBA Advisor
Insulation in floor joists of an encapsulated crawlspace? 15 2 weeks 2 days ago
by megan wood
5 days 10 hours ago
by D Dorsett
How to ensure energy efficiency/green building with a GC who is not experienced in energy/green techniques? 4 1 week 18 hours ago
by Adam S
5 days 22 hours ago
by Rich M
PolyIso inside 1949 brick veneer walls? 3 6 days 18 hours ago
by Grant Vandermeulen
6 days 17 hours ago
by Martin Holladay, GBA Advisor
Controlling humidity levels in unvented attic space 7 2 weeks 6 days ago
by Woody McMahon
1 week 14 hours ago
by Woody McMahon
Foam in the middle - Will it stand the test of time? 11 1 week 3 days ago
by Carl U
1 week 19 hours ago
by Martin Holladay, GBA Advisor
Adding rigid insulation? 10 1 week 4 days ago
by Mike Watts
1 week 1 day ago
by Martin Holladay, GBA Advisor
Moisture concerns with double stud in 4a? 6 1 week 3 days ago
by Clay Whitenack
1 week 1 day ago
by Martin Holladay, GBA Advisor
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