Green building techniques

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What to do about gravel crawlspace floor? 1 48 weeks 6 days ago
by Moya Mim
48 weeks 6 days ago
by Martin Holladay, GBA Advisor
Moisture and energy efficiency in ICF Cape Cod design 4 49 weeks 2 days ago
by Eric Kessler
48 weeks 6 days ago
by Martin Holladay, GBA Advisor
Gutterless gable house - rainscreen ventilation doubts 10 1 year 3 weeks ago
by SULLKA LIMA
49 weeks 6 hours ago
by Malcolm Taylor
Questions about a Lstiburek article on slab insulation 9 1 year 27 weeks ago
by Ray Sten
49 weeks 1 day ago
by Jerry Chwang
Windows more insulated than walls 1 49 weeks 5 days ago
by Daniel Herskowitz
49 weeks 5 days ago
by Martin Holladay, GBA Advisor
Help with retrofitting Roxul ComfortBoard / ComfortBatt in existing structure 7 50 weeks 2 days ago
by Guillaume Dumont
49 weeks 6 days ago
by Guillaume Dumont
Tiny weekend cabin cathedral ceiling insulation 3 50 weeks 23 hours ago
by John Mitchell
50 weeks 10 hours ago
by Martin Holladay, GBA Advisor
Insulation of plumbing walls 4 50 weeks 1 day ago
by Stephen Houlihan
50 weeks 14 hours ago
by Martin Holladay, GBA Advisor
Efflorescence from stone basement walls and plaster walls 1 50 weeks 3 days ago
by Sharon Davis-Phillips
50 weeks 2 days ago
by Martin Holladay, GBA Advisor
Is an exterior curtain wall retrofit more plausible than removing clapboard siding & installing ply sheathing before rigid foam installation? 1 50 weeks 3 days ago
by Anthony Zitelli
50 weeks 3 days ago
by Martin Holladay, GBA Advisor
How do I replace brick mortar with something more insulating? 3 1 year 2 days ago
by Curtiss Priest
50 weeks 4 days ago
by Martin Holladay, GBA Advisor
Will I need to install wood sheathing on my century-old house before installing rigid foam insulation panels? 2 50 weeks 5 days ago
by Anthony Zitelli
50 weeks 4 days ago
by Aaron Birkland
Is it practical to use solar to warm a slab in my shop? 3 50 weeks 6 days ago
by Chas de Geofroy
50 weeks 5 days ago
by Dana Dorsett
Looking for diagram showing how to detail felt or housewrap under 1.5" foil faced foam with window sill extension 1 50 weeks 6 days ago
by Mel Meehan
50 weeks 5 days ago
by Martin Holladay, GBA Advisor
Window installation with 5-inch Roxul Comfortboard outsulation 2 51 weeks 6 days ago
by jessie pratt
51 weeks 4 hours ago
by Martin Holladay, GBA Advisor
Replacing a roof after foam board wall upgrade 5 1 year 8 weeks ago
by Bill Beasley
51 weeks 4 days ago
by Pete B
Sloppy SIPs? 3 1 year 2 days ago
by Mark McCain
51 weeks 6 days ago
by Mark McCain
Has anyone tried Roxul Safe N Sound (or similar) for soundproofing? 2 52 weeks 7 hours ago
by Steve Knapp
51 weeks 6 days ago
by Malcolm Taylor
Breathable foundation and ceiling? 8 2 years 45 weeks ago
by Woodland Dweller
52 weeks 5 hours ago
by Martin Holladay, GBA Advisor
Supporting 5" panels of Roxul Comfortboard 6 1 year 4 weeks ago
by jessie pratt
52 weeks 9 hours ago
by jessie pratt
Avoiding heat bridging while anchoring furring to interior basement wall through 2" XPS 6 1 year 5 days ago
by Andy Chappell-Dick
1 year 2 days ago
by Dana Dorsett
Sealing bottom plate to slab 10 1 year 4 days ago
by Hugh Stearns
1 year 2 days ago
by Bob Irving
What's the best field joint detail for rainscreen clapboards? 6 1 year 4 days ago
by Richard Baumgarten
1 year 2 days ago
by Martin Holladay, GBA Advisor
Can anyone explain the function of a capillary tube? 2 1 year 4 days ago
by HO Y NAM
1 year 4 days ago
by HO Y NAM
Rigid foam insulation advice 13 1 year 6 weeks ago
by Pete B
1 year 6 days ago
by Pete B
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