Green products and materials

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Proper way to detail bottom edge of rigid foam next to sill plate 15 2 days 14 hours ago
by Nicholas C
17 hours 40 min ago
by Malcolm Taylor
Wet cellulose blown-in insulation — is mold a concern? 2 3 days 2 hours ago
by Stevee Busser
2 days 12 min ago
by Stevee Busser
What's the range of window air leakage values for good-quality US windows vs. garden-variety vs. Passive House-quality? 25 5 years 44 weeks ago
by Ann Edminster, GBA Advisor
1 week 1 day ago
by Malcolm Taylor
Need to know how good Prodex insulation is for under metal roofing? 1 1 week 5 days ago
by Troy Tubbs
1 week 5 days ago
by Martin Holladay, GBA Advisor
Chemical smell in a new construction crawl space 7 47 weeks 16 hours ago
by Brett Michaels
2 weeks 5 days ago
by Max Weber
Intus finishes: Any chemists or PVC film experts out there? 1 3 weeks 5 days ago
by Brian Knight
3 weeks 4 days ago
by Peter L
Is a rubber/foam product a good choice for flooring underlayment? 1 4 weeks 4 days ago
by Mary Schwaba
4 weeks 4 days ago
by Martin Holladay, GBA Advisor
Linoleum over slab with a layer of insulation - Kerdi-board 3 5 weeks 1 day ago
by Robert Swinburne
5 weeks 18 hours ago
by Malcolm Taylor
How does the GWP of materials like XPS compare to other activities? 7 6 weeks 4 days ago
by Reid Baldwin
6 weeks 3 days ago
by Dana Dorsett
Steel SIP manufacturers 3 7 weeks 18 hours ago
by Brian Whidden
6 weeks 5 days ago
by Chris Kavala
Steel SIPs 3 7 weeks 18 hours ago
by Brian Whidden
6 weeks 5 days ago
by James Morgan
Wasco Windows? 9 7 weeks 3 days ago
by Nick Hall
6 weeks 6 days ago
by Rick Van Handel
Rainscreen differences when using mineral wool rather than foam? 33 15 weeks 4 days ago
by John Charlesworth
8 weeks 5 hours ago
by Mark Fredericks
Are there any green products for block void insulation? 1 8 weeks 17 hours ago
by christine Musto
8 weeks 6 hours ago
by Martin Holladay, GBA Advisor
Solar reflectance index changes (for roofing materials) with age of materials - is it reasonable that the SRI might increase? 1 8 weeks 1 day ago
by louisa rettew
8 weeks 22 hours ago
by Charlie Sullivan
Rigid foam interior or exterior of basement? 21 16 weeks 18 hours ago
by Nicholas C
9 weeks 2 days ago
by Nicholas C
Yet another window question (YAWQ): Pella Impervia feedback? 4 25 weeks 5 days ago
by True South
9 weeks 4 days ago
by True South
Inductive cooktops and peak electric loads 10 9 weeks 6 days ago
by Eric Habegger
9 weeks 5 days ago
by Dana Dorsett
We live in an 1895-converted carriage house with an cold damp basement 3 10 weeks 22 hours ago
by Sandra Thomas
10 weeks 3 hours ago
by Dana Dorsett
PV and EMF 4 10 weeks 3 days ago
by Jeffrey S
10 weeks 2 days ago
by D Dorsett
Exposed Wigluv tape 24 11 weeks 3 days ago
by Hobbit _
10 weeks 4 days ago
by Malcolm Taylor
Are Europly, Appleply or good Baltic Birch plywood available in Vermont? 1 10 weeks 5 days ago
by Anke Tremback
10 weeks 5 days ago
by Dan Kolbert
XPS & global warming: Updates? 2 10 weeks 6 days ago
by Peter Rogers
10 weeks 6 days ago
by Charlie Sullivan
Odor problem in attic after spray foam applied 51 5 years 2 weeks ago
by Anonymous
11 weeks 5 days ago
by Martin Holladay, GBA Advisor
Trying to get quotes on windows for our renovation project in North Vancouver, BC. 5 15 weeks 1 day ago
by Aaron Gatzke
15 weeks 13 hours ago
by Lars Stuurop
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