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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 6 hours ago
by Bruce Howe
11 hours 10 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 7 hours ago
by Jimmy Miller
1 day 16 hours ago
by Martin Holladay, GBA Advisor
CMU walls and rigid foam 3 6 days 2 hours ago
by Robert Brown
4 days 14 hours ago
by Martin Holladay, GBA Advisor
Unvented Roof, 3B, Foam-Free 4 1 week 2 days ago
by Joe G
6 days 14 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 4 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 1 day 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 7 hours ago
by tom McAuliffe
6 weeks 7 hours ago
by Martin Holladay, GBA Advisor
Flat roof insulation? 1 6 weeks 22 hours ago
by mansig yoon
6 weeks 14 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 2 hours ago
by Keith Gustafson
Vapor barrier for floating cork floor 4 8 weeks 1 day ago
by Yvette Richey
8 weeks 13 hours ago
by Martin Holladay, GBA Advisor
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