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New 20+ SEER Variable Carrier heat pump w/ Greenspeed Intelligence system creating moisture & performance problems in the crawl 5 2 days 12 hours ago
by Bruce Howe
17 hours 45 min ago
by Charlie Sullivan
Why is there condensation on the return ducts and mold in the attic as well 60% humidity throughout the home? 14 3 days 14 hours ago
by Jimmy Miller
1 day 22 hours ago
by Martin Holladay, GBA Advisor
CMU walls and rigid foam 3 6 days 9 hours ago
by Robert Brown
4 days 21 hours ago
by Martin Holladay, GBA Advisor
Unvented Roof, 3B, Foam-Free 4 1 week 3 days ago
by Joe G
6 days 21 hours ago
by Martin Holladay, GBA Advisor
Humidity control 15 1 week 4 days ago
by clark jones
1 week 1 day ago
by Martin Holladay, GBA Advisor
Furring strips or another layer of sheathing over foam? 1 1 week 1 day ago
by Brian McDonald
1 week 1 day ago
by Martin Holladay, GBA Advisor
What is your opinion of the CERV HRV system? 2 1 week 2 days ago
by joseph isherwood
1 week 2 days ago
by Charlie Sullivan
What can I do to address a condensation and mildew issue on a cathedral ceiling? 2 1 week 4 days ago
by Susan Cochran
1 week 3 days ago
by Charlie Sullivan
Rain screen at soffit detail 3 1 week 4 days ago
by Robert Brown
1 week 4 days ago
by Robert Brown
What ceiling insulation to protect against ice dams in winter time? 7 1 week 6 days ago
by mansig yoon
1 week 4 days ago
by mansig yoon
Rigid foam and rafter tails 1 3 weeks 2 days ago
by Robert Brown
3 weeks 2 days ago
by Martin Holladay, GBA Advisor
Mitsubishi mini split questions 3 3 weeks 3 days ago
by Ann Shef
3 weeks 2 days ago
by Ann Shef
What would you do? 6 3 weeks 5 days ago
by Bruce Friedman
3 weeks 3 days ago
by Dana Dorsett
Final advice on insulating a basement correctly 15 4 weeks 3 days ago
by Robert Metelsky
4 weeks 2 days ago
by Robert Metelsky
Feedback on 2x8 exterior walls with 2x4 studs to limit thermal bridging 4 5 weeks 3 days ago
by Thomas Flanagan
4 weeks 4 days ago
by Joseph Malovich
I was interested in Air Krete and wonder how good a product it is to have injected inside my exterior walls from outside 1 6 weeks 14 hours ago
by tom McAuliffe
6 weeks 13 hours ago
by Martin Holladay, GBA Advisor
Flat roof insulation? 1 6 weeks 1 day ago
by mansig yoon
6 weeks 21 hours ago
by Martin Holladay, GBA Advisor
On concrete walls that are fully exposed (above grade) for a new residence, should there be an air space? 6 6 weeks 3 days ago
by Jeffrey Lees
6 weeks 2 days ago
by Dana Dorsett
What type of insulation to use? 1 6 weeks 2 days ago
by John Berlage
6 weeks 2 days ago
by Martin Holladay, GBA Advisor
ZIP R-Sheathing Climate Zone 5? 14 16 weeks 3 days ago
by Joseph Yount
7 weeks 3 days ago
by Joe Suhrada
Attic is hot after closed-cell spray foam was installed 69 9 weeks 6 days ago
by Mark hippchen
7 weeks 3 days ago
by Mark hippchen
Adding insulation during re-roof: Roxul or foam? Ventilate or not? 1 7 weeks 4 days ago
by James Hare
7 weeks 3 days ago
by Martin Holladay, GBA Advisor
Geothermal nightmare 75 2 years 13 weeks ago
by Colleen Nicholson
7 weeks 6 days ago
by Colleen Nicholson
Has anyone ever seen a span table for old ACTUAL dimension floor joists? 4 6 years 14 weeks ago
by AARON LUBECK
8 weeks 8 hours ago
by Keith Gustafson
Vapor barrier for floating cork floor 4 8 weeks 1 day ago
by Yvette Richey
8 weeks 20 hours ago
by Martin Holladay, GBA Advisor
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