Green building techniques

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Building science options 9 16 weeks 2 days ago
by Jason Schatz
15 weeks 5 days ago
by Richard Beyer
Interior vapour barrier with exterior XPS 21 16 weeks 4 days ago
by Steve Babcock
16 weeks 18 hours ago
by Steve Babcock
Is external polyiso worth the cost? 12 4 years 36 weeks ago
by Kurt Samson
16 weeks 2 days ago
by Charlie Sullivan
Sealing gap between garage floor & drywall? 4 18 weeks 3 days ago
by Robert Hallenbeck
16 weeks 3 days ago
by Robert Hallenbeck
Breaking thermal bridge between concrete porch and brick wall? 12 17 weeks 4 days ago
by Paul Gorcey
16 weeks 6 days ago
by Richard Beyer
How do you insulate cob or earth bag walls in the Northeast? 20 17 weeks 3 days ago
by Aaron B
16 weeks 6 days ago
by Malcolm Taylor
Finishing concrete floor (slab on grade) 4 17 weeks 1 day ago
by Brian Post
17 weeks 1 day ago
by Malcolm Taylor
Flash and Batt in Reverse - Modular 6 17 weeks 4 days ago
by Chris Parker
17 weeks 4 days ago
by Richard Beyer
Thinking of going solar 4 18 weeks 4 days ago
by Ron Davis
18 weeks 1 day ago
by Dana Dorsett
Help with basement design 5 18 weeks 3 days ago
by leonid grossman
18 weeks 1 day ago
by Dana Dorsett
The joys of insulating... 3 18 weeks 4 days ago
by Lucas Durand - 7A
18 weeks 3 days ago
by Lucas Durand - 7A
Woodpeckers, Stucco + Exterior Foam with Rainscreen 2 18 weeks 3 days ago
by Brett Sichello
18 weeks 3 days ago
by Debra Glauz
Most cost-effective method for achieving 3 ACH 50? 9 18 weeks 6 days ago
by Nick Sisler
18 weeks 5 days ago
by Terry Lee
Better choice of exterior wall construction for new home? 7 19 weeks 6 hours ago
by Silas Hoeppner
18 weeks 6 days ago
by Dana Dorsett
Effectiveness of Roxul "flash and batt" - irregular closed-cell spray foam causing air gaps? 5 19 weeks 15 hours ago
by Chuck Swanberg
18 weeks 6 days ago
by Martin Holladay, GBA Advisor
Air sealing question: Assistance requested for 6th side of building envelope 5 19 weeks 2 days ago
by Howard Lederman
18 weeks 6 days ago
by Martin Holladay, GBA Advisor
Inset 2x6 sill plate 4 19 weeks 2 days ago
by Craig Harper
19 weeks 2 days ago
by Lucas Durand - 7A
Rigid foam to catch drips from metal roof without decking 7 20 weeks 1 day ago
by Jeff Cooper
19 weeks 5 days ago
by Lucas Durand - 7A
How much rock under foam/slab in below grade basement? 1 19 weeks 6 days ago
by Silas Hoeppner
19 weeks 5 days ago
by Martin Holladay, GBA Advisor
Wood furring attachment to CMU 3 20 weeks 15 hours ago
by Joshua Lloyd
19 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 20 weeks 8 hours ago
by Stephen Mager
19 weeks 6 days ago
by Martin Holladay, GBA Advisor
Rainscreen siding with a very large gap 12 26 weeks 3 days ago
by Kevin Hardy
20 weeks 12 hours ago
by Malcolm Taylor
Roxul for crawlspace stemwall? And a related detail. 21 20 weeks 5 days ago
by Andy Chappell-Dick
20 weeks 1 day ago
by Richard Beyer
Using an "Arctic wall" design for a cathedral ceiling in Climate Zone 6 14 21 weeks 1 day ago
by Trevor Chadwick
20 weeks 4 days ago
by Trevor Chadwick
Finishing rigid foam against an innie window 6 21 weeks 1 day ago
by jordan Saunders
20 weeks 6 days ago
by Stephen Thwaites
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