Energy efficiency and durability

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Minisplit comfort 40 1 year 32 weeks ago
by Jerry Liebler
1 year 31 weeks ago
by aj builder, Upstate NY Zone 6a
Correct way for insulation to be installed in attic with cross braces 1 1 year 32 weeks ago
by Carl Fosler
1 year 32 weeks ago
by Martin Holladay, GBA Advisor
Confirm or deny my thinking on this vented "crawl space" 3 1 year 33 weeks ago
by Mike LaCrosse
1 year 32 weeks ago
by Dana Dorsett
Fasteners for mineral wool to foundation walls? 7 1 year 33 weeks ago
by Stephen Martinson
1 year 32 weeks ago
by Stephen Martinson
Is radiant cooling a more efficient alternative to forced air? 7 1 year 33 weeks ago
by Daniel Houston
1 year 32 weeks ago
by Daniel Houston
What do these window ratings mean : I-55, A3, B5, S2, F10? 2 1 year 33 weeks ago
by Ria van der Veen
1 year 33 weeks ago
by Ria van der Veen
Is creating positive pressure (post energy work) appropriate? 1 1 year 33 weeks ago
by Chip Goyette
1 year 33 weeks ago
by Dana Dorsett
Disappointing phantom load on 27.2 SEER Fujitsu 9RLS2 minisplit 44 1 year 33 weeks ago
by bob coleman
7 weeks 1 day ago
by David Leffingwell
Zip-R Wall Section 0 1 year 33 weeks ago
by Brad Gustin
n/a
Retrofitting loose-fit batts in cathedral ceilings 8 1 year 34 weeks ago
by brian rawlinson
1 year 33 weeks ago
by Martin Holladay, GBA Advisor
Rigid foam for sound proofing interior walls/floors 3 1 year 34 weeks ago
by Geoffrey Cook
1 year 34 weeks ago
by Geoffrey Cook
Hello Martin: I have a question about insulation diminishing returns below. Thank you in advance for your thoughts. 37 1 year 34 weeks ago
by Anders Lewendal
1 year 33 weeks ago
by Dana Dorsett
Is it prudent to apply exterior foam insulation on a SIP wall to minimize thermal bridging? 4 1 year 34 weeks ago
by Sarah Oudman
1 year 31 weeks ago
by Sarah Oudman
Electric clothes dryer unventing 1 1 year 34 weeks ago
by Jerry Liebler
1 year 34 weeks ago
by Martin Holladay, GBA Advisor
Shades up or down for energy efficiency when working at home over the summer? 4 1 year 34 weeks ago
by Miriam Shakow
1 year 34 weeks ago
by Miriam Shakow
Rigid foam board as a vent baffle 1 1 year 34 weeks ago
by thomas muller
1 year 34 weeks ago
by Martin Holladay, GBA Advisor
Anyone use or explore precast concrete in residential construction? 4 1 year 35 weeks ago
by Sal Lombardo
1 year 34 weeks ago
by John Clarke
Foundation drainage and exterior insulation 3 1 year 35 weeks ago
by Steven O'Neil
1 year 35 weeks ago
by Steven O'Neil
How to attach rigid foam to the outside of the walls? And is it a good idea? 2 1 year 35 weeks ago
by Allen Brown
1 year 35 weeks ago
by Allen Brown
Which attic configuration is best? 4 1 year 35 weeks ago
by Trevor Bowden
1 year 34 weeks ago
by Curt Kinder
1" Polyiso *without* foil facing?? 3 1 year 35 weeks ago
by J Heckmann
1 year 28 weeks ago
by J Heckmann
Insulating bonus room of a Cape Cod 1 1 year 35 weeks ago
by thomas muller
1 year 35 weeks ago
by Martin Holladay, GBA Advisor
Sorting through the Liquid Applied Weather Barriers 13 1 year 35 weeks ago
by Andy Chappell-Dick
1 year 31 weeks ago
by Andy Chappell-Dick
The role of the 6-mil poly under the slab, and maybe footings? 1 1 year 35 weeks ago
by Sal Lombardo
1 year 35 weeks ago
by Martin Holladay, GBA Advisor
Ducting a ductless minisplit 19 1 year 35 weeks ago
by Jerry Liebler
1 year 35 weeks ago
by BOB ALSOP
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