Green products and materials

TopicRepliesCreatedLast replysort icon
Recommendations for a quality, low-U, high-SHGC sliding or tilt-and-slide door? 0 34 weeks 3 days ago
by Brent Mellen
n/a
Waterless vs. ultra efficient urinals 2 40 weeks 9 hours ago
by Eddy Hogan
34 weeks 5 days ago
by WILLIAM TILLMAN
Where are commercially available VIG windows? Are they vaporware? 4 46 weeks 1 day ago
by David D
35 weeks 3 days ago
by Dana Dorsett
Mineral wool revisited 2 36 weeks 1 day ago
by Stephen Martinson
36 weeks 4 hours ago
by Jonathan Kreissler
Ever heard of sheep's wool insulation? 1 36 weeks 1 day ago
by brent sitterly
36 weeks 1 day 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 41 weeks ago
by Anonymous
36 weeks 3 days ago
by Ed Siff
I am looking for a heat pump that can be added to a water heater 4 37 weeks 2 days ago
by John Simon
37 weeks 1 day ago
by Paul Kuenn
Spray foam that is environmentally conscious and can be recycled at the end life of the product? 1 37 weeks 4 days ago
by Sarah Stypulkoski
37 weeks 4 days ago
by Martin Holladay, GBA Advisor
What spray-on insulation should I use under my house? 7 38 weeks 4 hours ago
by Susan Harper
37 weeks 5 days ago
by aj builder, Upstate NY Zone 6a
HRV internal ductwork ....does it need insulation? 3 38 weeks 5 hours ago
by STEVEN JEWETT
37 weeks 6 days ago
by STEVEN JEWETT
Thermofoil - any info? 2 38 weeks 2 days ago
by Bettina Hoar
38 weeks 6 hours ago
by Kevin Dickson, MSME
DC lighting in the home? 1 38 weeks 1 day ago
by Michael Alwan
38 weeks 1 day ago
by Martin Holladay, GBA Advisor
Who sells mineral wool board near Boston? 7 39 weeks 7 hours ago
by Eric Peterson
38 weeks 2 days ago
by floris keverling buisman
Energy-efficient double entry door 4 38 weeks 2 days ago
by Peter L
38 weeks 2 days 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 39 weeks 2 days ago
by Paul Taylor
39 weeks 1 day ago
by Bob Irving
Car Decking / Twin Groove Timbers 0 39 weeks 3 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 39 weeks 5 days ago
by Ben Ridgway
n/a
Which Weather Resistive Barrier behind new masonry? 29 1 year 20 weeks ago
by Andy Chappell-Dick
40 weeks 1 day ago
by Theodore Chabane
Odor from Roxul Comfortbatt? 12 45 weeks 4 days ago
by Keith H
40 weeks 4 days ago
by Keith H
Drywall recommendations? 1 40 weeks 4 days ago
by Jonah Griffith
40 weeks 4 days ago
by Martin Holladay, GBA Advisor
Am I creating a double vapor barrier roofing disaster? 3 41 weeks 1 day ago
by Nick H
41 weeks 11 hours ago
by Martin Holladay, GBA Advisor
Insulating attic with spray / rigid foam 1 41 weeks 1 day ago
by Jonathan Dalton
41 weeks 1 day ago
by Martin Holladay, GBA Advisor
Extra 10-inch Headlok screws available 0 41 weeks 5 days ago
by pat rowland
n/a
When are cold climate Air>Water Heat pumps coming online in the US? 5 1 year 34 weeks ago
by Kevin Lauscher
42 weeks 3 days ago
by Owen Oliver
Does using Knauf Ecoseal allow the house to breathe? 2 42 weeks 3 days ago
by Ash Bryks
42 weeks 3 days ago
by Chris Brown
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