Green products and materials

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Solar thermal doesn't seem dead when I read about this: 2 20 weeks 6 days ago
by jonathan nagar
20 weeks 5 days ago
by Dana Dorsett
Woo-woo alert! 1 20 weeks 6 days ago
by Hobbit _
20 weeks 5 days ago
by Martin Holladay, GBA Advisor
Anybody tried out EXTOSEAL FINOC, an new watertight tape from Proclima and 475? 2 20 weeks 6 days ago
by Keith H
20 weeks 6 days ago
by Keith H
Vinyl versus fiberglass windows? Pro and con 16 23 weeks 16 hours ago
by Tom Perkins - Midcoast Maine CZ 6A
21 weeks 1 day ago
by Peter L
Recommendations for a quality, low-U, high-SHGC sliding or tilt-and-slide door? 0 21 weeks 2 days ago
by Brent Mellen
n/a
Waterless vs. ultra efficient urinals 2 26 weeks 5 days ago
by Eddy Hogan
21 weeks 3 days ago
by WILLIAM TILLMAN
Where are commercially available VIG windows? Are they vaporware? 4 32 weeks 6 days ago
by David D
22 weeks 1 day ago
by Dana Dorsett
Mineral wool revisited 2 22 weeks 6 days ago
by Stephen Martinson
22 weeks 5 days ago
by Jonathan Kreissler
Ever heard of sheep's wool insulation? 1 23 weeks 3 hours ago
by brent sitterly
22 weeks 6 days ago
by Martin Holladay, GBA Advisor
We're getting hardwood floors installed. They want to use 15# roofing felt under the installation. Is there a more eco-friendly, less toxic option? Thanks! 9 4 years 28 weeks ago
by Anonymous
23 weeks 1 day ago
by Ed Siff
I am looking for a heat pump that can be added to a water heater 4 24 weeks 16 hours ago
by John Simon
24 weeks 3 hours ago
by Paul Kuenn
Spray foam that is environmentally conscious and can be recycled at the end life of the product? 1 24 weeks 3 days ago
by Sarah Stypulkoski
24 weeks 2 days ago
by Martin Holladay, GBA Advisor
What spray-on insulation should I use under my house? 7 24 weeks 5 days ago
by Susan Harper
24 weeks 3 days ago
by aj builder, Upstate NY Zone 6a
HRV internal ductwork ....does it need insulation? 3 24 weeks 5 days ago
by STEVEN JEWETT
24 weeks 5 days ago
by STEVEN JEWETT
Thermofoil - any info? 2 25 weeks 8 hours ago
by Bettina Hoar
24 weeks 5 days ago
by Kevin Dickson, MSME
DC lighting in the home? 1 25 weeks 2 hours ago
by Michael Alwan
24 weeks 6 days ago
by Martin Holladay, GBA Advisor
Who sells mineral wool board near Boston? 7 25 weeks 5 days ago
by Eric Peterson
25 weeks 9 hours ago
by floris keverling buisman
Energy-efficient double entry door 4 25 weeks 1 day ago
by Peter L
25 weeks 14 hours ago
by Martin Holladay, GBA Advisor
I'm looking for a well insulated 20 minute rated entry door from my garage to my house. 1 26 weeks 17 hours ago
by Paul Taylor
26 weeks 3 hours ago
by Bob Irving
Car Decking / Twin Groove Timbers 0 26 weeks 2 days ago
by Thomas Feller
n/a
New to this website. I'm designing and building a small house and researching the alternatives to foam insulation boards, and I would love to see some sort of breakdown on the alternatives that exist now. 0 26 weeks 3 days ago
by Ben Ridgway
n/a
Bio Ethanol Fireplaces 14 3 years 45 weeks ago
by Steve Theis
26 weeks 4 days ago
by Paul Mendis
Which Weather Resistive Barrier behind new masonry? 29 1 year 7 weeks ago
by Andy Chappell-Dick
26 weeks 6 days ago
by Theodore Chabane
Odor from Roxul Comfortbatt? 12 32 weeks 2 days ago
by Keith H
27 weeks 2 days ago
by Keith H
Drywall recommendations? 1 27 weeks 2 days ago
by Jonah Griffith
27 weeks 2 days ago
by Martin Holladay, GBA Advisor
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