Energy efficiency and durability

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Triple glazing or high-end double glazing? 20 5 weeks 3 days ago
by Josh
1 hour 54 min ago
by Brian P
Ventilation baffles over lean-to? 1 15 hours 20 min ago
by Dylan Hillman
2 hours 46 min ago
by Martin Holladay
Hybrid insulation: rockwool + foam board (and canned foam for airtightness and extra R-value) 8 16 hours 42 min ago
by NewHomeOwner95
6 hours 4 min ago
by NewHomeOwner95
N.Y. Times article on dealing with heat wave 16 5 days 8 hours ago
by Alan B
12 hours 54 min ago
by Alan B
Is it necessary to insulate the ground in a Zone 5B crawlspace? 12 1 day 12 hours ago
by KevinEJ
13 hours 38 min ago
by KevinEJ
Opinions regarding European hollow insulating clay bricks 7 3 years 48 weeks ago
by Nate G
2 days 3 hours ago
by Martin Holladay
Mold / insulation / ventilation problem 9 3 days 13 hours ago
by carolehunter
2 days 15 hours ago
by carolehunter
Insulating old house with single-wall construction using polyiso rigid foam 4 3 days 17 hours ago
by Craig Gates
2 days 22 hours ago
by Craig Gates
Remodel insulation retrofit, mixed approach 2 3 days 18 hours ago
by Bennett G.
3 days 8 min ago
by Bennett G.
Insulate addition walls, attic space, and partial cathedral ceiling 10 4 days 18 hours ago
by user-6903602
3 days 18 hours ago
by Martin Holladay
How to treat wet sandy cottage crawlspace in zone 5A/6A? 7 6 days 23 hours ago
by andrew c
4 days 18 hours ago
by Dana Dorsett
Can I use 1.5” x 3” rigid foam strips between exterior wall sheathing and studs? 7 6 days 9 hours ago
by John Haller
5 days 9 hours ago
by John Haller
Wall assembly help 17 1 week 3 days ago
by jrpritchard
1 week 14 hours ago
by Dana Dorsett
Insulating stud bays: Spray closed-cell foam directly on 1x6 diagonal sheathing or use asphalt felt with air gap? 5 1 week 1 day ago
by getco
1 week 15 hours ago
by Dana Dorsett
Can you flash and batt with the spray foam on the inside? 2 1 week 3 days ago
by fallwanderer
1 week 1 day ago
by Dana Dorsett
Installing a door with exterior rigid insulation 7 1 week 3 days ago
by user-7005676
1 week 1 day ago
by user-7005676
Does applying spray foam require removing sheetrock from rafters? 5 1 week 2 days ago
by Bennett G.
1 week 1 day ago
by Martin Holladay
Faced direction in kneewall 6 10 weeks 6 days ago
by Champak
1 week 2 days ago
by Dana Dorsett
Slab vs. crawl space 3 1 week 3 days ago
by Mike Koness
1 week 3 days ago
by Martin Holladay
In trying to insulate a cold, north-facing parlor of my 1890 house, rigid foam board was recommended 8 3 weeks 2 days ago
by Susan Hanway
1 week 3 days ago
by Dana Dorsett
How do I fix condensation between ceiling and closed cell spray foam insulation? 4 1 week 5 days ago
by MartyBiz
1 week 4 days ago
by Rick Evans
Would redoing the roof earlier than planned change insulation advice and be cost effective overall? 6 2 weeks 1 day ago
by Theresa Swanick
1 week 4 days ago
by Theresa Swanick
Like to replace existing antique 3 tube and fin radiators in my old house but I'm not sure how many BTU's per foot they produce. 2 2 weeks 1 day ago
by JamesRMillar
2 weeks 18 hours ago
by Dana Dorsett
MOST efficient wall construction for cold climate? 16 2 weeks 3 days ago
by user-7107493
2 weeks 22 hours ago
by user-6930437
Insulating a 1920 home built with concrete blocks 3 2 weeks 1 day ago
by DarnPotter
2 weeks 1 day ago
by Dana Dorsett
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