Energy efficiency and durability

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Suggestions for insulation on ceiling of wet crawlspace? 8 17 weeks 4 days ago
by Michael Arnold
17 weeks 1 day ago
by Michael Arnold
How best to insulate newly built garage with flat roof 3 17 weeks 2 days ago
by Brian CL
17 weeks 1 day ago
by Brian CL
Wall assembly strategy using Dow structural insulated sheathing 4 17 weeks 4 days ago
by Ryan Sober
17 weeks 4 days ago
by Martin Holladay, GBA Advisor
Cathedral ceiling, adding insulation.... 3 17 weeks 5 days ago
by Jason Duke
17 weeks 5 days ago
by Jason Duke
Insulating a cathedral ceiling 2 17 weeks 6 days ago
by Dave Hodges
17 weeks 5 days ago
by Greg Pittman
Insulation Effectiveness 1 17 weeks 6 days ago
by Gary Geminn
17 weeks 6 days ago
by Martin Holladay, GBA Advisor
Applying Thermal Barrier to Rigid Foam at Rim Joist 2 18 weeks 4 hours ago
by Erich Riesenberg
17 weeks 6 days ago
by Erich Riesenberg
Insulated chimney 4 18 weeks 16 hours ago
by Kevin Hanlon
17 weeks 6 days ago
by Martin Holladay, GBA Advisor
Adding rigid foam to living space side of wall 7 18 weeks 1 day ago
by Steve Greenberg
18 weeks 5 hours ago
by stephen edge
New bath fan - condensation drip 4 18 weeks 12 hours ago
by John Kidda
18 weeks 10 hours ago
by Martin Holladay, GBA Advisor
Setbacks? 7 18 weeks 3 days ago
by mike Eastern NY
18 weeks 1 day ago
by mike Eastern NY
Rigid Foam Board in Crawl Space, Zone 3 4 18 weeks 2 days ago
by Chris A
18 weeks 2 days ago
by Martin Holladay, GBA Advisor
Humidity issues....suspecting brick foundation 3 18 weeks 3 days ago
by upstate ny
18 weeks 2 days ago
by Oak Orchard
Floor joists and insulation for vented crawlspace in a flood plain 3 19 weeks 3 days ago
by Patricia Shields
18 weeks 3 days ago
by Martin Holladay, GBA Advisor
Rigid foam board in Newfoundland 2 18 weeks 4 days ago
by paul fowler
18 weeks 3 days ago
by Martin Holladay, GBA Advisor
Can a cottage built on a concrete piers ever be as warm in Canada as one with a full foundation? 16 19 weeks 4 days ago
by sarah okeefe
18 weeks 4 days ago
by Malcolm Taylor
Vented cathedral ceiling with foam board below rafters for air seal & insulation. 0 18 weeks 4 days ago
by RJ Stalzer
n/a
Air barrier with polyiso foam insulation 1 18 weeks 4 days ago
by John Waller
18 weeks 4 days ago
by Martin Holladay, GBA Advisor
Why no "ridge vents" for walls? 1 18 weeks 6 days ago
by Hallie Bowie
18 weeks 6 days ago
by Martin Holladay, GBA Advisor
Heat pump water heater + AC + refrigerator combo, someone? 7 19 weeks 3 days ago
by Jin Kazama
19 weeks 8 hours ago
by Tim O'Brien
What is the best method to insulate beneath PEX pipes installed under floor joists for radiant heat? 5 19 weeks 3 days ago
by Maureen Ryan
19 weeks 2 days ago
by Martin Holladay, GBA Advisor
More information from Gary Proskiw on south-facing glazing 4 19 weeks 6 days ago
by Martin Holladay, GBA Advisor
19 weeks 3 days ago
by Martin Holladay, GBA Advisor
Frost & Thermal bridging? 9 20 weeks 2 hours ago
by Kent Mitchell
19 weeks 6 days ago
by David Meiland
Selecting correct windows 2 20 weeks 13 hours ago
by Gary Richardson
20 weeks 8 hours ago
by Gary Richardson
Questions on heating upper floor and controlling indoor humidity 4 20 weeks 2 days ago
by Stephen Lim
20 weeks 1 day ago
by David Meiland
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