Energy efficiency and durability

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Whole home insulation ideas 9 18 weeks 5 days ago
by Anthony Hughes
18 weeks 3 days ago
by Richard Beyer
Ready to insulate a new home 33 18 weeks 5 days ago
by Anthony Hughes
14 weeks 5 days ago
by Martin Holladay, GBA Advisor
How to Address Luddites in the Industry 9 18 weeks 5 days ago
by Hugh Stearns
18 weeks 1 day ago
by James Morgan
I live in a 1350 sq. ft. tightly constucted home in Pinewood Springs, Colorado, at elevation 6,700 ft. 1 18 weeks 6 days ago
by stuart cohen
18 weeks 5 days ago
by Martin Holladay, GBA Advisor
Spray foaming an old, vented attic 6 19 weeks 17 hours ago
by Matt Culik
18 weeks 2 days ago
by Matt Culik
Buildability vs. durability 8 19 weeks 2 days ago
by Trevor Chadwick
18 weeks 4 days ago
by Nathaniel G
Air space or rigid foam to insulate on exterior of block wall that will have furring strips for vinyl siding. 2 19 weeks 3 days ago
by Eric Wheeler
19 weeks 2 days ago
by Martin Holladay, GBA Advisor
Spray foam roof and vapor barrier 9 19 weeks 3 days ago
by Dave Meyer
18 weeks 4 days ago
by aj builder, Upstate NY Zone 6a
Minimum thickness of roof foam 2 19 weeks 4 days ago
by Jeremy Shima
19 weeks 2 days ago
by Dana Dorsett
Unvented roof assembly remodel -- technical question 18 19 weeks 4 days ago
by R Bouchard
18 weeks 6 days ago
by Dana Dorsett
Exterior rigid insulation - semi-permeable EPS with poly vapour barrier 4 19 weeks 6 days ago
by Brett Sichello
19 weeks 5 days ago
by Dana Dorsett
Making a "summer cottage" livable in winter 2 20 weeks 5 hours ago
by Hermann Thoene
19 weeks 6 days ago
by Martin Holladay, GBA Advisor
Clothes dryer preheater? 16 20 weeks 11 hours ago
by Calum Wilde
19 weeks 6 days ago
by Jerry Liebler
Attic ventilation questions 19 20 weeks 1 day ago
by Jeff Lever
19 weeks 2 days ago
by James Morgan
Foil faced ISO over 3" closed-cell spray foam? 8 20 weeks 3 days ago
by david chinn
19 weeks 6 days ago
by Martin Holladay, GBA Advisor
Spraying foam on the ceiling between the rafters. 2 20 weeks 6 days ago
by TERRY KELLEY
20 weeks 5 days ago
by Martin Holladay, GBA Advisor
Exterior rock wool insulation with batts? 37 21 weeks 10 hours ago
by Noah Byler
19 weeks 6 days ago
by Noah Byler
Conditioned attic roof detail 7 21 weeks 17 hours ago
by Dillon Vautrin
21 weeks 11 hours ago
by Dana Dorsett
Open-cell vs. closed-cell 2 21 weeks 19 hours ago
by TERRY KELLEY
21 weeks 18 hours ago
by Martin Holladay, GBA Advisor
I have a roofing / deep energy retrofit question 1 21 weeks 1 day ago
by Janet Blayone
21 weeks 22 hours ago
by Martin Holladay, GBA Advisor
On chosing spray foam installation for the attic 3 21 weeks 1 day ago
by TERRY KELLEY
21 weeks 8 hours ago
by Richard Beyer
Using rigid insulation correctly 3 21 weeks 1 day ago
by Peter Nadler
21 weeks 1 day ago
by Martin Holladay, GBA Advisor
Has the Oak Ridge study on convective heat loss in blown fiberglass been updated to cover newer materials? 6 21 weeks 2 days ago
by Neil Weinstock
13 weeks 8 hours ago
by Terry Lee
Evaporative Cooler vs Mini-split 3 21 weeks 2 days ago
by Eric West
21 weeks 1 day ago
by Dana Dorsett
Are there cooling benefits for installing an exhaust fan in a false ceiling? 2 21 weeks 3 days ago
by Gary Oliver
21 weeks 2 days ago
by Gary Oliver
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