Energy efficiency and durability

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HVAC options for addition above garage 5 13 weeks 4 days ago
by Christine Andrade
13 weeks 3 days ago
by Dana Dorsett
Window IGU thickness debate 1 13 weeks 3 days ago
by Jamie Hunt
13 weeks 3 days ago
by Martin Holladay, GBA Advisor
Choosing insulation for a cathedral ceiling 4 14 weeks 4 days ago
by Patrick Decker
13 weeks 3 days ago
by Martin Holladay, GBA Advisor
Poly under slab and over sill ? 11 14 weeks 2 days ago
by Jocelyn Smith
13 weeks 4 days ago
by Martin Holladay, GBA Advisor
Mold on inside of plywood sheathing 12 14 weeks 3 days ago
by Aaron Saucier
13 weeks 5 days ago
by Bob Irving
Polyiso and ZIP 2 14 weeks 46 min ago
by marty nichol
13 weeks 6 days ago
by marty nichol
How to fix an attempted insulation retrofit on a '70s cathedral ceiling? 8 1 year 11 weeks ago
by Gregory Erickson
13 weeks 6 days ago
by Gregory Erickson
Best practices ideas for retrofitting existing PWF built in muskeg and best practices for foundations for new builds in muskeg (i.e. very wet !) and a severe cold climate 1 14 weeks 23 hours ago
by Gail Lawlor
14 weeks 18 hours ago
by flitch plate
Spray foam insulation 16 15 weeks 3 days ago
by Danny Mac
14 weeks 1 day ago
by Richard Beyer
Insulating a cathedral ceiling 9 3 years 14 weeks ago
by jon cypert
14 weeks 1 day ago
by Martin Holladay, GBA Advisor
Any good thoughts on Drolet wood stoves? 3 14 weeks 4 days ago
by Paul Kuenn
14 weeks 2 days ago
by Malcolm Taylor
1.5" of rigid insulation over stucco; polyiso or EPS? 9 22 weeks 17 hours ago
by Nathaniel G
14 weeks 2 days ago
by Nathaniel G
What U and SHGC is needed in temperate weather conditions to achieve NetZero? 2 14 weeks 3 days ago
by Katherine Bretz
14 weeks 2 days ago
by Dana Dorsett
Botched weatherization retrofit 2 14 weeks 3 days ago
by Michael Lee
14 weeks 2 days ago
by Martin Holladay, GBA Advisor
Windows yes, but what about doors? 3 15 weeks 4 days ago
by leo kloop
14 weeks 3 days ago
by Charlie Sullivan
Mid Roof Edge Vents / Ice Dams 4 14 weeks 4 days ago
by Robert Eaton
14 weeks 4 days ago
by Martin Holladay, GBA Advisor
High R-value CMU? 1 14 weeks 5 days ago
by leo kloop
14 weeks 5 days ago
by Martin Holladay, GBA Advisor
Dense packing an eyebrow roof 2 15 weeks 19 min ago
by Michael Lee
14 weeks 6 days ago
by Michael Lee
We ran into a few deep uninsulated roof channels 5 15 weeks 20 hours ago
by Robert Mason
15 weeks 14 hours ago
by Dana Dorsett
Is 1" enough? 19 15 weeks 4 days ago
by daryl stisser
15 weeks 18 hours ago
by Dana Dorsett
I air-sealed my attic too well! 6 15 weeks 23 hours ago
by Ben Wilson
15 weeks 18 hours ago
by Ben Wilson
Suggestions for insulating a large garage workshop 6 32 weeks 6 days ago
by Benjamin Jones
15 weeks 19 hours ago
by Ell Aire
Rigid foam over WRB 1 15 weeks 1 day ago
by David Fraser
15 weeks 1 day ago
by Martin Holladay, GBA Advisor
Air sealing and insulation question 11 29 weeks 2 days ago
by Ken Chester
15 weeks 1 day ago
by Ken Chester
Rim joist insulation 1 15 weeks 1 day ago
by Michael Lee
15 weeks 1 day ago
by Dana Dorsett
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