Green building techniques

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Rigid foam to catch drips from metal roof without decking 7 25 weeks 1 day ago
by Jeff Cooper
24 weeks 5 days ago
by Lucas Durand - 7A
How much rock under foam/slab in below grade basement? 1 24 weeks 6 days ago
by Silas Hoeppner
24 weeks 5 days ago
by Martin Holladay, GBA Advisor
Wood furring attachment to CMU 3 25 weeks 11 hours ago
by Joshua Lloyd
24 weeks 6 days ago
by Martin Holladay, GBA Advisor
What's best method of converting a "semi-vented" crawl space with a rat slab w/no vapor barrier into an unvented crawl space? 1 25 weeks 4 hours ago
by Stephen Mager
24 weeks 6 days ago
by Martin Holladay, GBA Advisor
Rainscreen siding with a very large gap 12 31 weeks 3 days ago
by Kevin Hardy
25 weeks 8 hours ago
by Malcolm Taylor
Roxul for crawlspace stemwall? And a related detail. 21 25 weeks 5 days ago
by Andy Chappell-Dick
25 weeks 22 hours ago
by Richard Beyer
Using an "Arctic wall" design for a cathedral ceiling in Climate Zone 6 14 26 weeks 1 day ago
by Trevor Chadwick
25 weeks 4 days ago
by Trevor Chadwick
Finishing rigid foam against an innie window 6 26 weeks 1 day ago
by jordan Saunders
25 weeks 6 days ago
by Stephen Thwaites
Rigid insulation between interior bearing wall footings and slab? 3 26 weeks 1 day ago
by Silas Hoeppner
26 weeks 5 hours ago
by Malcolm Taylor
I'm currently struggling to explain why I want SIPs for my roof instead of trusses 11 26 weeks 4 days ago
by scott schroeder
26 weeks 11 hours ago
by Richard Beyer
My family room has a painted T&G wood-planked vaulted ceiling that leaks air 4 26 weeks 1 day ago
by Bruce Howe
26 weeks 14 hours ago
by Martin Holladay, GBA Advisor
Can TrueFoam Foundation Plus Type 2 rigid foam be used as a vapor barrier? 1 26 weeks 1 day ago
by Mark McKenzie
26 weeks 15 hours ago
by Martin Holladay, GBA Advisor
Restoring cedar shingles under vinyl siding 2 27 weeks 22 hours ago
by Nick Welch
27 weeks 7 hours ago
by Nick Welch
80 sq. m. green passive house 2 27 weeks 17 hours ago
by Tomas Batonas
27 weeks 13 hours ago
by Tomas Batonas
Is foam under the basement always recommended? 11 27 weeks 5 days ago
by Stephen Youngquist
27 weeks 2 days ago
by Terry Lee
DIY blower door test? 2 27 weeks 5 days ago
by Nick Welch
27 weeks 4 days ago
by Nick Welch
Ensuring the right ventilation approach 1 28 weeks 2 days ago
by Tyson Clemmer
28 weeks 1 day ago
by Martin Holladay, GBA Advisor
Blower door disappointment and questions 8 28 weeks 5 days ago
by Lucy Foxworth
28 weeks 3 days ago
by Lucy Foxworth
Foam board between studs and exterior sheathing? 6 28 weeks 5 days ago
by Dillon Vautrin
28 weeks 4 days ago
by Malcolm Taylor
Exterior rigid foam details/concerns for roof 2 28 weeks 5 days ago
by terry grube
28 weeks 5 days ago
by terry grube
Dense-Pack Cellulose Cathedral Ceiling 3 28 weeks 5 days ago
by Keith Richtman
28 weeks 5 days ago
by Keith Richtman
Detailing bottom of Roxul Comfort board IS 4 29 weeks 4 days ago
by Edward Krause
29 weeks 3 days ago
by Malcolm Taylor
Would metal roofing (say Imperial Rib type profile) on decking and horizontal purlins work for venting a roof assembly with sealed fibrous insulation-filled rafter bays? 2 29 weeks 5 days ago
by Michael Roland
29 weeks 4 days ago
by Michael Roland
Is a capillary break between the footing and foundation wall really necessary? 10 30 weeks 5 days ago
by Eric Stear
29 weeks 4 days ago
by Roger Anthony
Rigid foam insulation in a cathedral ceiling? 2 30 weeks 21 hours ago
by jordan Saunders
29 weeks 6 days ago
by aj builder, Upstate NY Zone 6a
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