GBA Pro help

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Exterior walls 7 1 day 8 hours ago
by edward kramer
6 hours 20 min ago
by Martin Holladay, GBA Advisor
What insulation type and configuration for an old Victorian would work best? 2 22 hours 29 min ago
by Robert Semenko
6 hours 36 min ago
by D Dorsett
Insulating stone and mortar 3 1 day 9 hours ago
by Michael Groarke
1 day 7 hours ago
by Steve Knapp
Condensation on soffits after painting 2 2 days 10 hours ago
by Buzz Mershon
2 days 6 hours ago
by Martin Holladay, GBA Advisor
Ice damming — Low-slope roof — Resolvable or hopeless? 29 1 week 3 days ago
by Jake Rabe
4 days 1 hour ago
by Alan B
New roof cost? Upgrading from a low slope to a steep slope 3 1 week 1 day ago
by Jake Rabe
5 days 5 hours ago
by Alan B
Attic insulation quandary 18 15 weeks 2 min ago
by TIM LANGE
1 week 4 days ago
by TIM LANGE
Insulating floor joists, on stilts 12 2 weeks 3 days ago
by Paul Huehmer
1 week 5 days ago
by George Warner
Spray foam my ridge vents and soffits closed? 1 1 week 5 days ago
by Joe Overhaulin
1 week 5 days ago
by Martin Holladay, GBA Advisor
"Flash and batt" question: can I re-use existing batts? 3 1 week 5 days ago
by Rob Moore
1 week 5 days ago
by Rob Moore
Cardboard insulation baffles have fallen down 2 2 weeks 1 day ago
by michael harris
2 weeks 16 hours ago
by Martin Holladay, GBA Advisor
Fascia/soffit at held down gable 4 2 weeks 3 days ago
by Jim Tyler
2 weeks 1 day ago
by Jim Tyler
Can you use open-cell foam against OSB and provide a 3" air gap behind it? 3 2 weeks 2 days ago
by Cody Sturgill
2 weeks 1 day ago
by Martin Holladay, GBA Advisor
Rigid Foam on Flat Roof that Terminates to Mansard 1 2 weeks 3 days ago
by KALETA HILLIER
2 weeks 2 days ago
by Martin Holladay, GBA Advisor
Subfloor cavity question: Method in the madness? 6 3 weeks 4 days ago
by Doug Waugh
2 weeks 3 days ago
by Doug Waugh
Hybrid cut-and-cobble foam board with batts in upstairs bathroom exterior walls? 15 3 weeks 4 days ago
by Doug Waugh
2 weeks 3 days ago
by Doug Waugh
Can I drain my furnace's condensate line into the sealed sump pit? 8 2 weeks 6 days ago
by Rob Moore
2 weeks 5 days ago
by Rob Moore
HRV delivering treated air directly to the ASHP air handler air intake which distributes cool or warm air through ducts 2 3 weeks 1 day ago
by susan cosentini
2 weeks 6 days ago
by Martin Holladay, GBA Advisor
Minisplit ducting options for retrofitting two small adjacent rooms 4 4 weeks 1 day ago
by Nickolas Van Kleeck
3 weeks 6 days ago
by Nickolas Van Kleeck
Minisplit retrofit in Climate Zone 2 13 4 weeks 6 days ago
by Green Heron
4 weeks 5 hours ago
by Dana Dorsett
Is it possible to repair a SIP roof that is rotting? 15 51 weeks 1 day ago
by Allan Poole
4 weeks 5 hours ago
by Martin Holladay, GBA Advisor
Has anyone used a WhisperComfort Spot ERV ventilator (FV-04VE1) in a high-performance home? 2 4 weeks 2 days ago
by susan cosentini
4 weeks 1 day ago
by Martin Holladay, GBA Advisor
Choose Slightly Higher HSPF or save $ upfront as payoff is ~7 years. 10 4 weeks 5 days ago
by Karl Koning
4 weeks 4 days ago
by Karl Koning
Fiberglass batts in a cathedral ceiling — Round 2 1 4 weeks 5 days ago
by Michael Watson
4 weeks 4 days ago
by Martin Holladay, GBA Advisor
Fiberglass batts in a cathedral ceiling? 4 4 weeks 6 days ago
by Michael Watson
4 weeks 6 days ago
by Dana Dorsett
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