General questions

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Solar thermal buffs bite (Martin) back 2 9 weeks 2 days ago
by flitch plate
9 weeks 1 hour ago
by Martin Holladay, GBA Advisor
Please help ID this loose-fill insulation 3 9 weeks 2 days ago
by Andy Chappell-Dick
9 weeks 1 day ago
by Lucas Durand - 7A
Closed-cell spray foam on roof deck... shingle underlayment choice? 6 9 weeks 6 days ago
by Mark Helmrich
9 weeks 1 day ago
by Mark Helmrich
Sprayfoam house and real stone cladding. Wall sheathing? 7 10 weeks 4 days ago
by Mark Helmrich
9 weeks 1 day ago
by Mark Helmrich
Basement insulation 5 9 weeks 3 days ago
by Cory Kaufman-Schofield
9 weeks 2 days ago
by Dana Dorsett
contact 3 9 weeks 3 days ago
by aj builder, Upstate NY Zone 6a
9 weeks 2 days ago
by aj builder, Upstate NY Zone 6a
What to do about the existing housing stock? 7 9 weeks 3 days ago
by Nathaniel G
9 weeks 3 days ago
by Martin Holladay, GBA Advisor
Wet OSB - how much water can it take? 50 10 weeks 1 day ago
by colleen1 runyen
9 weeks 4 days ago
by Terry Lee
Is a gas fireplace blower fan an energy-efficient investment? 4 9 weeks 5 days ago
by W. Timothy Ward
9 weeks 4 days ago
by Martin Holladay, GBA Advisor
Meanwhile at BSC ... PHIUS draft standard 11 10 weeks 6 days ago
by Jin Kazama
9 weeks 5 days ago
by Martin Holladay, GBA Advisor
Rigid insulation 10 10 weeks 2 days ago
by Shawn Ward
10 weeks 8 hours ago
by flitch plate
Since drywall has a permeance of 0.02 liter/sec - m at 75 PA is ever possible to have sheathing dry to the interior of the home? 1 10 weeks 20 hours ago
by JOSEPH POLAND
10 weeks 19 hours ago
by Martin Holladay, GBA Advisor
B&G's low flow Vario ECM circulator - stupid efficient pumps 27 10 weeks 2 days ago
by flitch plate
10 weeks 21 hours ago
by Richard McGrath
Foam-free builds 25 20 weeks 5 days ago
by Malcolm Taylor
10 weeks 1 day ago
by Jin Kazama
Retrofit insulation of an exterior wall 6 10 weeks 1 day ago
by John Divincenzo
10 weeks 1 day ago
by aj builder, Upstate NY Zone 6a
Housewrap under vinyl siding 7 10 weeks 1 day ago
by george baloga
10 weeks 1 day ago
by Nathaniel G
Any experience with an unheated (but insulated) slab as a finished floor? Will it be uncomfortably cold? 29 11 weeks 17 hours ago
by Beth Turner
10 weeks 1 day ago
by Jack Woolfe
Has GBA ever tested polyester fiber insulation made from clothing? 6 10 weeks 2 days ago
by Brian Timlick
10 weeks 2 days ago
by Martin Holladay, GBA Advisor
Attic ventilation 3 10 weeks 3 days ago
by N Madrid
10 weeks 3 days ago
by N Madrid
Preferred home characteristics for auditors/retrofitters? 1 10 weeks 4 days ago
by Henry Sims
10 weeks 4 days ago
by Martin Holladay, GBA Advisor
Need help with insulating a gambrel style shed 7 10 weeks 6 days ago
by Angela Somerville
10 weeks 4 days ago
by Angela Somerville
Porch Insulation 6 3 years 22 weeks ago
by John Nooncaster
10 weeks 4 days ago
by arlindo santos
Thank You to the Green Building Community! 0 10 weeks 4 days ago
by albert rooks
n/a
Does any one know of companies that will sell insulated glazing units alone in the PNW? 4 11 weeks 15 hours ago
by David Argilla
10 weeks 6 days ago
by John Burk
Martin, GBA 2.0 12 10 weeks 6 days ago
by aj builder, Upstate NY Zone 6a
10 weeks 6 days ago
by Richard Beyer
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