GBA Pro help

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Tyroc subfloor 2 1 day 16 hours ago
by Brad D
9 hours 46 min ago
by Brad D
How do I fix the high air exchange in my straw-bale home? 3 3 days 16 hours ago
by Eddy Wilbers
1 day 16 hours ago
by aj builder, Upstate NY Zone 6a
Fresh air intake filters 1 2 days 18 hours ago
by Venkat Y
2 days 6 hours ago
by Richard Beyer
Looking for guidance on how to downsize in a green way 2 3 days 17 hours ago
by Jen Yost
3 days 15 hours ago
by stephen sheehy
Insulation question for new house build 12 1 week 3 days ago
by Jeff Conners
1 week 16 hours ago
by Dana Dorsett
Low/No-VOC PVA glue and Caulk 7 5 weeks 5 days ago
by Mindy Munger
1 week 2 days ago
by Tekaye Gujral
Improved air sealing brings other challenges 2 1 week 5 days ago
by Bruce Chyka
1 week 4 days ago
by Terry Lee
Best location for fresh air intake for ERV/HRV 14 2 weeks 10 hours ago
by Venkat Y
1 week 4 days ago
by Venkat Y
What is a capillary break between the footing and foundation wall? 12 5 years 13 weeks ago
by Arthur Ratner, AIA
1 week 6 days ago
by e c
Do fans help to dry objects when dehumidifier is running? 4 2 weeks 3 days ago
by David McNeely
2 weeks 13 hours ago
by Dana Dorsett
Humidity being trapped between an inside vapor barrier and OSB? 8 2 weeks 1 day ago
by Pierre Gingras
2 weeks 17 hours ago
by Malcolm Taylor
Measuring moisture coming thru basement slab 6 2 weeks 5 days ago
by Venkat Y
2 weeks 3 days ago
by Dana Dorsett
Return grilles on wall vs. ceiling 7 3 weeks 1 day ago
by Venkat Y
3 weeks 19 hours ago
by Venkat Y
How do we remove our freestanding ventless gas log fireplace? 1 3 weeks 1 day ago
by Pamela Davidson
3 weeks 21 hours ago
by Martin Holladay, GBA Advisor
Are there HRVs that can be installed in unconditioned space? 1 3 weeks 1 day ago
by Venkat Y
3 weeks 21 hours ago
by Martin Holladay, GBA Advisor
Practical insulation and air-sealing techniques needed for a (sort-of) enclosed crawl space 6 3 weeks 2 days ago
by Ben Rush
3 weeks 21 hours ago
by Martin Holladay, GBA Advisor
Air and thermal barrier continuity in ceiling over garage 5 4 weeks 22 hours ago
by leo kloop
4 weeks 15 hours ago
by leo kloop
Off-grid house needs... gasp!...air!...gasp! 17 4 weeks 4 days ago
by keith ahlstrom
4 weeks 22 hours ago
by leo kloop
Recommendation for window flashing tape? 3 4 weeks 5 days ago
by Matthew Michaud
4 weeks 4 days ago
by Martin Holladay, GBA Advisor
For a large scissor truss (top chord 31" above bottom chord), we want around R-70 but no more 5 5 weeks 14 hours ago
by David A Flannery
5 weeks 8 hours ago
by David Meiland
Is a partial unvented roof retrofit a bad idea? 2 7 weeks 7 hours ago
by Joe Sweeney
6 weeks 6 days ago
by Joe Sweeney
How can I remedy a cathedral ceiling with fiberglass batts in unvented rafter bays that now emits a strong musty odor? 5 8 weeks 3 days ago
by Michael Roland
7 weeks 5 days ago
by Martin Holladay, GBA Advisor
Foundation/floor strategy for a heated workshop in Zone 6A 3 8 weeks 2 days ago
by mark godfrey
8 weeks 11 hours ago
by mark godfrey
How to condition an existing crawl space? 6 9 weeks 4 days ago
by Cherylann Schieber
9 weeks 4 days ago
by Cherylann Schieber
My question is on the suitability and application of foil-faced rigid foam to exterior walls with our climate conditions 1 9 weeks 5 days ago
by Marilyn Limbert
9 weeks 4 days ago
by Martin Holladay, GBA Advisor
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