Green building techniques

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Ways to incorporate gray water into a new bathroom. 2 5 years 29 weeks ago
by Sally Waterman
5 years 29 weeks ago
by Sally Waterman
High-performance insulation in cathedral ceiling 3 5 years 29 weeks ago
by Claire Anderson
5 years 24 weeks ago
by Anonymous
any advice about insulating walls in an old house? 10 5 years 29 weeks ago
by robin kautz
5 years 23 weeks ago
by Anonymous
rigid insulation on the exterior of a wall assembly? 17 5 years 26 weeks ago
by Jennifer Reilly
5 years 21 weeks ago
by Anonymous
Do I need house wrap under exterior wall rigid foam ? 2 5 years 24 weeks ago
by Steve Greenberg
5 years 24 weeks ago
by Anonymous
I'm concerned about rigid exterior insulation being a vapor barrier 2 5 years 22 weeks ago
by David Quillin
5 years 22 weeks ago
by Anonymous
Is there a LEED certification program for building professionals? 2 5 years 21 weeks ago
by Wiliam Groves
5 years 20 weeks ago
by Michael Chandler, GBA Advisor
Where do you find the amount of days of sun per year you might expect in a certain area? For example, Phil., PA? 3 5 years 20 weeks ago
by Al Antonucci
5 years 20 weeks ago
by Grant Dorris
Double Wall Construction 15 5 years 19 weeks ago
by clyde warman
4 years 8 weeks ago
by Anonymous
Can I add 2" rigid insulation at exterior of the building and keep existing windows? 1 5 years 19 weeks ago
by maura o'dea
5 years 18 weeks ago
by Martin Holladay, GBA Advisor
How do I seal a crawl space, with a below-grade basement with an existing slab? 2 5 years 18 weeks ago
by Aaron Lubeck`
5 years 18 weeks ago
by Michael Chandler, GBA Advisor
I am searching for living gable roof best practices or materials for steeper sloped roofs. 0 5 years 17 weeks ago
by Brian Fitzgerald
n/a
What is the most current "best practice" solution to the type of underlayment between SIP and the selected siding. 3 5 years 16 weeks ago
by norman solomon
5 years 16 weeks ago
by norman solomon
Building Science .....1911 16 5 years 15 weeks ago
by John Brooks
2 years 36 weeks ago
by Doug McEvers
What is the capillary tendency of concrete? 6 5 years 15 weeks ago
by Elden Lindamood
4 years 39 weeks ago
by London Floor Sanding
Timber frame + passive solar?? 1 5 years 14 weeks ago
by Michael Schonlau
5 years 14 weeks ago
by Martin Holladay, GBA Advisor
Are there alternatives to styrofoam as rigid slab insulation? 3 5 years 14 weeks ago
by John Davies
5 years 14 weeks ago
by Martin Holladay, GBA Advisor
Can I eliminate the water-resistive barrier and vapor barrier? 1 5 years 13 weeks ago
by Jim Dorval
5 years 13 weeks ago
by Martin Holladay, GBA Advisor
LEED-H on historic homes 7 5 years 12 weeks ago
by Aaron Lubeck`
4 years 50 weeks ago
by Anonymous
Can you justify cathedral ceilings? 6 5 years 11 weeks ago
by Galia Berry
5 years 10 weeks ago
by Anonymous
Advice on double stud wall retrofit 9 5 years 10 weeks ago
by Mark Bartosik
5 years 10 weeks ago
by Mark Bartosik
I live in Syracuse (upstate) NY. I'm having my roof reshingled. 11 5 years 10 weeks ago
by Peter Wirth
4 years 32 weeks ago
by bill jr
Crawl spaces in platinum LEED certified modular home in NC 3 5 years 10 weeks ago
by Pat Aippersback
5 years 1 day ago
by Danny Kelly
foundations Sealing and isolating 1 5 years 10 weeks ago
by Reguron Clide
5 years 10 weeks ago
by Anonymous
Open Cell vs. Closed Cell in a Hot-Humid Climate 4 5 years 9 weeks ago
by Marc Kleinmann
5 years 9 weeks ago
by Anonymous
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