Energy efficiency and durability

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How do deviations in average winter temperature affect energy consumption? 5 1 day 31 min ago
by norm farwell
3 hours 43 min ago
by Charlie Sullivan
Oil filled heaters 1 7 hours 41 min ago
by Tim Young
3 hours 49 min ago
by Jon R
Flat roof insulation 12 48 weeks 1 day ago
by Angela M
20 hours 8 min ago
by Charlie Sullivan
Add R-14 Roxul between the garage attic and the house? 6 2 days 7 hours ago
by Mike Lucas
22 hours 12 min ago
by Keith H
Using foam sheeting & faced fiberglass batts 7 2 days 8 hours ago
by Mark Woyak
1 day 2 hours ago
by Charlie Sullivan
Good idea to insulate old house with cellulose? 2 2 days 16 hours ago
by Alan B
1 day 2 hours ago
by Dana Dorsett
Insulation in old home repair 5 3 days 23 hours ago
by Tom Ives
1 day 13 hours ago
by Martin Holladay, GBA Advisor
Spray foam over XPS on external wall 4 3 days 1 hour ago
by Jeff M
2 days 2 hours ago
by Jeff M
Insulation of the interior stem wall 2 3 days 7 hours ago
by ron marsh
3 days 2 hours ago
by Martin Holladay, GBA Advisor
“Air-sealed” can light retrofit vs. Tenmat cover in attic? 9 17 weeks 6 days ago
by andrew c
4 days 1 hour ago
by Jesse Smith
Interior insulated cornice for use under low-heel roof trusses? 1 4 days 8 hours ago
by Albert Russell
4 days 7 hours ago
by Martin Holladay, GBA Advisor
Rising power plant energy cost 19 1 week 3 days ago
by Terry Lee
4 days 7 hours ago
by Dana Dorsett
Enclosed room on slab 19 1 week 2 days ago
by Jason Schatz
4 days 13 hours ago
by Martin Holladay, GBA Advisor
Reasonable retrofit efficiency goals 6 6 days 14 hours ago
by Keith H
5 days 6 hours ago
by S E
Unusual thermal envelope intrusion at roof-penthouse 3 1 week 4 days ago
by Keith H
1 week 2 days ago
by Martin Holladay, GBA Advisor
Choose between more/better insulation, or heat pump?... 10 2 weeks 1 day ago
by Christian Rodriguez
1 week 2 days ago
by Keith H
Thoughts of REMOTE style building in eastern Canada 1 1 week 3 days ago
by marty nichol
1 week 3 days ago
by Martin Holladay, GBA Advisor
How do I cost effectively insulate the ceilings of my detached garage? 6 1 week 6 days ago
by Matt McDevitt
1 week 5 days ago
by Martin Holladay, GBA Advisor
Correct way to use closed-cell insulation on a roof? 17 2 weeks 3 days ago
by John Murphy
2 weeks 13 hours ago
by Martin Holladay, GBA Advisor
Skirting for Cabin 2 2 weeks 1 day ago
by Leslie Elliott
2 weeks 13 hours ago
by Martin Holladay, GBA Advisor
Small house up North 4 2 weeks 1 day ago
by Peter Hastings
2 weeks 15 hours ago
by Peter Hastings
Wall insulation plan 1 2 weeks 1 day ago
by Jenz Yoder
2 weeks 1 day ago
by Martin Holladay, GBA Advisor
Surface 4 low-e... condensation issues? 3 2 weeks 3 days ago
by paul holzsc
2 weeks 2 days ago
by Greg Smith
Avoiding spray foam in basement sills 5 2 weeks 4 days ago
by A. Bradford
2 weeks 2 days ago
by Charlie Sullivan
How can I improve the insulation and air sealing of my walk-in attic? 3 2 weeks 5 days ago
by Eric Barker
2 weeks 5 days ago
by Martin Holladay, GBA Advisor
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