Energy efficiency and durability

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Ready to insulate a new home 14 1 week 5 days ago
by Anthony Hughes
39 min ago
by Martin Holladay, GBA Advisor
Polyiso / spray foam / insulation / paint? 5 21 hours 41 min ago
by Anthony Hughes
2 hours 1 min ago
by Anthony Hughes
Wall and roof moisture concerns; electric HVAC and domestic hot water choices 6 1 day 6 hours ago
by Lowell Garner
5 hours 24 min ago
by Martin Holladay, GBA Advisor
Pitfalls to adding cellulose in unvented attic? 6 1 day 2 hours ago
by Andy Chappell-Dick
18 hours 51 min ago
by Andy Chappell-Dick
I-joist cathedral roof / ceiling insulation and moisture control 10 2 days 17 hours ago
by Chris Jensen
20 hours 23 min ago
by Dana Dorsett
Open-cell spray foam in joist areas with polyiso on exterior walls? 7 1 year 48 weeks ago
by john bell
20 hours 32 min ago
by Anthony Hughes
Bonus room floor insulation 13 2 days 23 hours ago
by Anthony Hughes
1 day 20 hours ago
by Martin Holladay, GBA Advisor
Bonus room ceiling and kneewall insulation 12 2 days 23 hours ago
by Anthony Hughes
1 day 23 hours ago
by aj builder, Upstate NY Zone 6a
Spray foaming the attic with a twist 12 6 days 22 hours ago
by Matt Culik
2 days 43 min ago
by Martin Holladay, GBA Advisor
Best heating system? 8 4 days 23 hours ago
by Kelly Mitchell
2 days 4 hours ago
by flitch plate
Opinions regarding European hollow insulating clay bricks 5 4 days 12 hours ago
by Nathaniel G
2 days 17 hours ago
by Dana Dorsett
Exterior wall assembly in NW Iowa 5 1 week 18 hours ago
by New House
2 days 19 hours ago
by Dana Dorsett
At what point is extra additional attic intake air detrimental? Please judge my attic venting strategy 6 1 week 2 days ago
by Rick Van Handel
2 days 22 hours ago
by Rick Van Handel
Is it necessary to tape joints in under-slab insulation? 5 1 week 2 days ago
by stephen sheehy
2 days 23 hours ago
by Anthony Hughes
Insulation in a Tight Spot - What to do? 1 1 week 2 days ago
by Matt Culik
3 days 1 hour ago
by Martin Holladay, GBA Advisor
Insulating cold floor, keeping plumbing serviceable? 8 6 days 2 hours ago
by andrew c
4 days 3 hours ago
by andrew c
For energy efficiency, when should windows be opened for overnight cooling? 2 6 days 17 hours ago
by w d
5 days 14 hours ago
by aj builder, Upstate NY Zone 6a
Air sealing and insulation question 7 1 week 1 day ago
by Ken Chester
6 days 1 hour ago
by Ken Chester
How to Address Luddites in the Industry 9 1 week 6 days ago
by Hugh Stearns
1 week 1 day ago
by James Morgan
Window and Door Installations in “Thick” Walls 8 1 week 3 days ago
by Rob Shuman
1 week 1 day ago
by Dan Kolbert
CFM NEEDED FOR HOT TUB ROOM? 1 1 week 2 days ago
by Bob Irving
1 week 2 days ago
by stephen sheehy
Best insulation for ventilated crawlspace 6 1 week 5 days ago
by Stuart Murray
1 week 2 days ago
by Stuart Murray
Is there a significant advantage to providing more insulation in north facing walls in heating dominated climate zones? 2 1 week 5 days ago
by kim shanahan
1 week 2 days ago
by Stu Turner
Spray foaming an old, vented attic 6 2 weeks 1 day ago
by Matt Culik
1 week 3 days ago
by Matt Culik
Mineral wool boards below grade and termites 1 1 week 5 days ago
by Nathaniel G
1 week 4 days ago
by Malcolm Taylor
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