Green products and materials

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How do you insulate an open web truss cathedral ceiling? (The spaces in the web being the issue.) 1 9 weeks 3 days ago
by dan grant
9 weeks 3 days ago
by Martin Holladay, GBA Advisor
Certainteed MemBrain cost 4 10 weeks 1 day ago
by Brian Beaulieu
10 weeks 22 hours ago
by Martin Holladay, GBA Advisor
Stucco or plaster for AAC interior? 0 10 weeks 4 days ago
by Lance Pawlikowski
n/a
Quality exterior, eco-friendly spray primer for wood? 0 10 weeks 6 days ago
by Heather Thompson
n/a
Efficient low-cost thermal water/space heating 19 12 weeks 4 days ago
by Jin Kazama
11 weeks 6 days ago
by Jin Kazama
Choice of caulks/sealants? 3 12 weeks 3 days ago
by Hobbit _
12 weeks 1 day ago
by Mark Fredericks
Basement insulation and air sealing question 2 12 weeks 5 days ago
by Roger Lin
12 weeks 4 days ago
by Roger Lin
Pros and Cons of different types of expanding foam for air sealing? 1 12 weeks 6 days ago
by Kevin Lauscher
12 weeks 6 days ago
by Martin Holladay, GBA Advisor
SCIPs Please? 10 2 years 33 weeks ago
by Anonymous
13 weeks 6 hours ago
by Richard Sims
Does Reflectix Double Bubble Duct insulation have a stand alone R-6 insulation value when installed with no airspace ? 7 13 weeks 4 days ago
by Bruce Howe
13 weeks 1 day ago
by Dana Dorsett
Did I get the right spray foam? 2 13 weeks 2 days ago
by Cherylann Schieber
13 weeks 2 days ago
by Cherylann Schieber
Reflectix still claiming R4.2 for its bubble wrap - my HVAC guy is hooked 24 1 year 12 weeks ago
by rich cowen
13 weeks 4 days ago
by Dana Dorsett
What are the best brand windows to use in Zone 6a? 1 13 weeks 6 days ago
by tom massman
13 weeks 6 days ago
by Dana Dorsett
Greenest EVER insulation! (It's also very cheap!) 18 14 weeks 6 days ago
by Jin Kazama
14 weeks 1 day ago
by Jin Kazama
When are cold climate Air>Water Heat pumps coming online in the US? 4 15 weeks 12 hours ago
by Kevin Lauscher
14 weeks 2 days ago
by Brian Nelson
Window quote information and a few questions.... 9 15 weeks 4 days ago
by Troy Stevenson
14 weeks 2 days ago
by Troy Stevenson
Aluminum door threshold 5 14 weeks 3 days ago
by erik olofsson
14 weeks 2 days ago
by Martin Holladay, GBA Advisor
Comfort Line FiberFrame windows? 0 14 weeks 5 days ago
by Mark McCain
n/a
I am looking for product information on a structural block called FASS. 4 16 weeks 1 day ago
by Jason Butler
15 weeks 1 hour ago
by Patrick Walshe
rStud insulated 2x6 studs 16 1 year 16 weeks ago
by Milan Jurich
15 weeks 4 hours ago
by Jerry Liebler
Out-gassing of bad stuff from spray foam insulation 154 3 years 41 weeks ago
by Dan Fette
15 weeks 3 days ago
by Hein Bloed
Should we replace my old cedar roof with composite shakes? 12 2 years 36 weeks ago
by Jenna Guffy
15 weeks 4 days ago
by Charles Kohlhoss
Has anyone heard or experienced any down side to using pumice as a building material for the floor or walls? 3 2 years 51 weeks ago
by Anonymous
15 weeks 6 days ago
by John O'Renick
LED recessed cans? 6 16 weeks 16 hours ago
by Chris Harris
15 weeks 6 days ago
by Jin Kazama
Passive house exterior door for reasonable price? 12 19 weeks 1 day ago
by Matthew Michaud
16 weeks 4 days ago
by Andrew Thompson Zone 3a
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