Energy efficiency and durability

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Pluses and minuses of tankless water heaters 5 3 years 24 weeks ago
by Anonymous
3 years 24 weeks ago
by diomede
Thermal break? 3 3 years 23 weeks ago
by Anonymous
3 years 23 weeks ago
by Robert Riversong
Best materials and application to cover sprayed urethane insulation for fire protection 2 3 years 23 weeks ago
by Anonymous
3 years 23 weeks ago
by Michael Chandler, GBA Advisor
Interior thermal break? 3 3 years 23 weeks ago
by Lydia Marshall
3 years 23 weeks ago
by Lydia Marshall
R-value for floor over uninsulated crawlspace? 5 3 years 23 weeks ago
by Anonymous
3 years 23 weeks ago
by Robert Riversong
Sizing HVAC Equipment 14 3 years 23 weeks ago
by Ed Welch
2 years 34 weeks ago
by Anonymous
How do you make tough judgment calls on affordable projects that need both envelope upgrades and HVAC systems? 9 3 years 23 weeks ago
by Rob Moody
3 years 23 weeks ago
by Michael Chandler, GBA Advisor
Cathedral Ceiling/Roof Ventilation 8 3 years 23 weeks ago
by Anonymous
3 years 22 weeks ago
by Anonymous
How to fix crawl space issues? 3 3 years 22 weeks ago
by Anonymous
3 years 22 weeks ago
by Robert Riversong
To rainscreen or not to rainscreen with Hardie panel? 1 3 years 22 weeks ago
by Robert Sanders Jr
3 years 22 weeks ago
by Martin Holladay, GBA Advisor
Rigid foam on exterior walls. 7 3 years 21 weeks ago
by Lucas Durand - 7A
3 years 18 weeks ago
by adkjac upstateny
Aerogel Thermal Break 0 3 years 21 weeks ago
by Anonymous
n/a
How to insulate a travel trailer? 3 3 years 21 weeks ago
by William Clarke
3 years 21 weeks ago
by Anonymous
Energy Efficient Options for Small Outbuilding... 5 3 years 21 weeks ago
by Anonymous
3 years 20 weeks ago
by Anonymous
Is an interior vapor barrier needed with SIP's 5 3 years 21 weeks ago
by Anonymous
3 years 21 weeks ago
by Martin Holladay, GBA Advisor
Air tightness Question for a HERS rater 0 3 years 21 weeks ago
by John Brooks
n/a
Vapor Flow in Light Frame Construction 29 3 years 20 weeks ago
by John Brooks
2 years 43 weeks ago
by mike
Spray foam or Spider insulation 2 3 years 20 weeks ago
by Anonymous
3 years 20 weeks ago
by koffee
Converting a garage into an office? 2 3 years 20 weeks ago
by Anonymous
3 years 20 weeks ago
by Daniel
Is slab edge caulking necessary? 2 3 years 19 weeks ago
by Anonymous
3 years 19 weeks ago
by Anonymous
Moisture problem between roof decking and open cell insulation 29 3 years 19 weeks ago
by Anonymous
2 years 34 weeks ago
by Danny Kelly
New Boiler plus Indirect HW 15 3 years 19 weeks ago
by Anonymous
3 years 18 weeks ago
by adkjac upstateny
Vapor permeable membranes in cold marine climates 1 3 years 19 weeks ago
by Anonymous
3 years 18 weeks ago
by Martin Holladay, GBA Advisor
What would the best bang for buck for infrared cameras? 0 3 years 18 weeks ago
by Rob Moody
n/a
I am doing exterior insulation on an existing building in Western Massachusetts. Two layers of 2 inch foil faced insulation, 12 3 years 18 weeks ago
by Anonymous
3 years 17 weeks ago
by adkjac upstateny
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