Energy efficiency and durability

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Low-e? "Do not scrape glass." 6 1 day 7 hours ago
by william Goodwin
6 hours 9 min ago
by David Meiland
While I love radiators, I hate using fossil fuels 57 3 weeks 6 days ago
by Susan Hanway
8 hours 20 min ago
by D Dorsett
Have many questions about HVAC, insulation, and ventilation 35 4 days 6 hours ago
by C Clark
1 day 5 hours ago
by Malcolm Taylor
Air sealing 7 2 days 24 min ago
by Michael Brackett
1 day 7 hours ago
by Michael Brackett
Fiberglass insulation 7 2 weeks 5 days ago
by Jim Tune
2 days 2 hours ago
by Dana Dorsett
Huber Zip R-Sheathing with open cell insulation 4 2 days 5 hours ago
by S G
2 days 4 hours ago
by Dana Dorsett
Closed-cell foam insulation 7 3 days 22 hours ago
by Charles Pemberton
3 days 3 hours ago
by Martin Holladay, GBA Advisor
Gas fireplace... insulated vent chase warranted? 3 1 week 1 day ago
by Jay Miracle
1 week 17 hours ago
by Jay Miracle
What kind of mini-split, if any, would you recommend to heat, cool, and dehumidify an outdoor metal storage container? 2 1 week 2 days ago
by Valerie Aubry
1 week 2 days ago
by D Dorsett
Rock wool insulation? 2 1 week 3 days ago
by Chris Campbell
1 week 3 days ago
by Dana Dorsett
Unlined masonry chimney - replace with metal? 1 1 week 3 days ago
by TIM LANGE
1 week 3 days ago
by Martin Holladay, GBA Advisor
Masonry on concrete columns - air gap or not? 3 1 week 5 days ago
by Chris Armstrong
1 week 4 days ago
by Martin Holladay, GBA Advisor
Would the condensation be explained by the lack of insulation? 3 3 weeks 15 min ago
by Andrew Rothstein
1 week 5 days ago
by Martin Holladay, GBA Advisor
Heat loss through crawl space 7 2 weeks 1 day ago
by Jerry Liebler
1 week 6 days ago
by Dana Dorsett
Everywhere you look in Maine, contractors are installing minisplit heat pumps 2 2 weeks 4 hours ago
by John Doran
1 week 6 days ago
by Martin Holladay, GBA Advisor
At what level of airtightness will I have problems w/ my gas furnace & water heater backdrafting while exhaust fans are running? 5 2 weeks 2 days ago
by Jeremiah Parkhurst
2 weeks 2 days ago
by Dana Dorsett
Cedar shingle roof underlayment system 5 2 weeks 3 days ago
by Randall Thomas
2 weeks 2 days ago
by Randall Thomas
I need to replace my roof as the shingles have cupped and are falling apart 9 7 weeks 1 day ago
by Greg Fillion
2 weeks 4 days ago
by Martin Holladay, GBA Advisor
Previous owner's handiwork in detached garage 1 2 weeks 4 days ago
by ryan ryan
2 weeks 4 days ago
by Martin Holladay, GBA Advisor
Flexible, Long Lasting, Sealant 2 4 weeks 5 days ago
by Ted Cummings
2 weeks 6 days ago
by Joe Suhrada
Log wall spray foam insulation: closed or open cell? 32 3 weeks 5 days ago
by Dave Beller
3 weeks 2 days ago
by Martin Holladay, GBA Advisor
Window SHGC? 5 3 weeks 3 days ago
by Kris Currie
3 weeks 3 days ago
by tim brown
Encapsulated crawl space 10 3 weeks 5 days ago
by Heather Fisher
3 weeks 4 days ago
by Alan B
Polyiso sandwich with synthetic underlayment 12 4 weeks 4 days ago
by Jacob Cox
3 weeks 5 days ago
by Martin Holladay, GBA Advisor
Cathedral unvented ceiling in California 2 4 weeks 16 hours ago
by Jeff Swaim
4 weeks 5 hours ago
by Jeff Swaim
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