Energy efficiency and durability

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Building a new house, looking for opinion on insulation/exterior foam combinations 3 8 hours 21 min ago
by N/A N/A
1 hour 32 min ago
by Martin Holladay
Replacement boiler sizing based on past usage 1 9 hours 21 min ago
by N/A N/A
1 hour 50 min ago
by Martin Holladay
Insulating floor of an old barn 4 1 day 18 hours ago
by Michael Stelts
11 hours 45 min ago
by Dana Dorsett
FPSF: Wing insulation with sub-slab insulation 3 19 hours 11 min ago
by John Ranson
15 hours 29 min ago
by michael maines
Material for preventing thermal bridging at steel beams and columns? 8 6 days 13 hours ago
by Pat Kiernan
15 hours 59 min ago
by Pat Kiernan
Insulation of mobile home 1 16 hours 56 min ago
by N/A N/A
16 hours 39 min ago
by Martin Holladay
Do I need to put rigid foam on a crawlspace dirt floor? 20 2 days 17 hours ago
by Chris Thomas
1 day 12 hours ago
by Dana Dorsett
How to make our walls and HVAC system more efficient? 14 4 days 15 hours ago
by Matthew Hicks
1 day 17 hours ago
by Dana Dorsett
Whole House Fan with Blown in Cellulose Insulation 10 5 days 14 hours ago
by Josh Z
2 days 15 hours ago
by Brendan Albano
T&G cathedral ceiling air barrier question 1 3 days 8 hours ago
by Nina Saeli
3 days 52 min ago
by Martin Holladay
Solid Concrete vs Cement Block Foundation 19 1 week 3 days ago
by Nina Saeli
3 days 8 hours ago
by Rick Van Handel
Carapace Heat-Line freeze protection for off-grid water lines 11 1 week 4 days ago
by Scott Wilson
3 days 8 hours ago
by Scott Wilson
Basement wall assembly in climate zone 3A 9 4 days 14 hours ago
by Jamie Royal
3 days 15 hours ago
by Jamie Royal
Insufficiently thick exterior foam: Remove, increase, ignore? 6 4 days 12 hours ago
by Jeremiah Breer
3 days 18 hours ago
by Jon R
Where should I apply polyiso in an attic? South wall? 8 4 days 13 hours ago
by N/A N/A
4 days 1 hour ago
by Martin Holladay
Cathedral Roof: To Vent or Not To Vent? 3 5 days 13 hours ago
by David Williams
4 days 18 hours ago
by David Williams
External wall layers comparison question 2 5 days 4 hours ago
by Nina Saeli
4 days 18 hours ago
by Nina Saeli
Affordable R-30 walls with thermally broken T-studs 26 1 week 2 days ago
by Richard Patterman
6 days 17 hours ago
by Kye Ford
Install fiberglass batts under foam in cathedral 1 1 week 2 days ago
by Michael Brackett
1 week 1 day ago
by Martin Holladay
Replacement of single-paned patio windows in a family room addition 3 1 week 4 days ago
by N/A N/A
1 week 1 day ago
by Tim Rudolph
Is 4.5 ACH50 too high? 8 1 week 5 days ago
by N/A N/A
1 week 2 days ago
by N/A N/A
Cathedral Ceiling Meets Hot Roof Twist (Winter 2 Update) 6 1 week 5 days ago
by Randy Bunney
1 week 2 days ago
by Martin Holladay
Airtight wall sheathing options 6 1 week 3 days ago
by William Costello
1 week 2 days ago
by Martin Holladay
Insulating a garage 5 3 weeks 4 days ago
by N/A N/A
1 week 3 days ago
by Martin Holladay
Conditioned Spaces vs. Unconditioned Spaces 4 1 week 3 days ago
by Nina Saeli
1 week 3 days ago
by Nina Saeli
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