Green building techniques

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Lightweight insulating (perlite) concrete footing 4 31 weeks 4 days ago
by Jerry Liebler
31 weeks 4 days ago
by Martin Holladay, GBA Advisor
Need Help with Insulating HVAC ducts 3 35 weeks 6 days ago
by Andrew Mutch
32 weeks 1 day ago
by Adrian Jadic
Enclosed "3-season" porch in front of 16 foot sliders 4 32 weeks 5 days ago
by Michael Arnold
32 weeks 4 days ago
by Michael Arnold
How to insulate stud walls and roof with OSB-wrapped XPS on outside already in place 10 32 weeks 6 days ago
by Ed Barnett
32 weeks 6 days ago
by Ed Barnett
Installing Polyiso in attic living space 5 33 weeks 18 hours ago
by Mark Imbrie
32 weeks 6 days ago
by Mark Imbrie
Level of damp proofing for perimeter foundation under slab? 1 33 weeks 20 hours ago
by Patrick Walshe
33 weeks 3 hours ago
by Martin Holladay, GBA Advisor
Air barrier on floors? 3 33 weeks 5 days ago
by Bill Savoie
33 weeks 3 days ago
by David Meiland
Is 5/8 drywall sufficient to support R-60 cellulose in a ceiling? 3 33 weeks 4 days ago
by Michael Arnold
33 weeks 4 days ago
by Michael Arnold
Has anyone ever heard of straw bales being used as insulation in a brick house? 4 33 weeks 6 days ago
by Martin Caunce
33 weeks 5 days ago
by aj builder, Upstate NY Zone 6a
Adding R-value to existing attic - Zone 5A 2 33 weeks 6 days ago
by John Rockwell
33 weeks 6 days ago
by Martin Holladay, GBA Advisor
Substrate options for earthen plaster on interior over cellulose 1 34 weeks 3 days ago
by Patrick Walshe
34 weeks 3 days ago
by Martin Holladay, GBA Advisor
Polyiso under slab between 2 polyethylene layers? 7 34 weeks 4 days ago
by Chris van Wilgen
34 weeks 3 days ago
by aj builder, Upstate NY Zone 6a
Below grade insulation/waterproofing 5 34 weeks 6 days ago
by Mark Fredericks
34 weeks 6 days ago
by Martin Holladay, GBA Advisor
GBA is reviewed by El Nuevo Constructor 0 35 weeks 2 days ago
by Martin Holladay, GBA Advisor
n/a
Framing splayed window openings with double frame walls 4 36 weeks 4 days ago
by tim desmond
36 weeks 2 days ago
by Martin Holladay, GBA Advisor
Rigid Insulation Between Double Studs 2 36 weeks 5 days ago
by Brian Beaulieu
36 weeks 5 days ago
by Martin Holladay, GBA Advisor
How to calculate R-value of attic insulation? 1 37 weeks 6 days ago
by John Scime
37 weeks 5 days ago
by Martin Holladay, GBA Advisor
Thermal bridging - Cold climate 3 38 weeks 16 hours ago
by david lam
37 weeks 6 days ago
by Martin Holladay, GBA Advisor
Rigid foam over concrete in garage This topic has been moved
Following Argue's super-insulated retrofit plan (circa 1981) 1 38 weeks 2 days ago
by Chris Bachand
38 weeks 2 days ago
by Martin Holladay, GBA Advisor
What is a good way to attach insulation to earthen walls? 2 1 year 12 weeks ago
by Nick Furfaro
38 weeks 3 days ago
by Zach Dwiel
How do I estimate diagonal lumber sheathing amounts? 1 38 weeks 4 days ago
by Richard Baumgarten
38 weeks 4 days ago
by Martin Holladay, GBA Advisor
Hello, I am considering a whole-house dehumidifier and was wondering if there are any health concerns regarding pressurizing a home. 11 40 weeks 22 hours ago
by Gary Wilson
39 weeks 5 days ago
by Martin Holladay, GBA Advisor
Flat Roof insulation Question No. 2 13 39 weeks 6 days ago
by Daniel Weaver
39 weeks 5 days ago
by Armando Cobo
Bug-proof foam coat? 4 40 weeks 2 days ago
by Hobbit _
39 weeks 5 days ago
by Hobbit _
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