Energy efficiency and durability

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Best wall system for a 200+ year home? 12 1 year 38 weeks ago
by Shane Fairman
1 year 31 weeks ago
by Florian Lorenz
How to insulate bonus room and use of air baffle 1 1 year 38 weeks ago
by Regis Mizikar
1 year 38 weeks ago
by Martin Holladay, GBA Advisor
Best source of heat? Looking at ductless heat pumps 2 1 year 38 weeks ago
by marianne messina
1 year 38 weeks ago
by Dana Dorsett
Can cellulose be too fluffy? 3 1 year 39 weeks ago
by Pete Marthaler - Zone 7
1 year 39 weeks ago
by Dana Dorsett
Most efficient way to supplement existing solar batch heater in winter? 2 1 year 39 weeks ago
by Ben Blue
1 year 39 weeks ago
by James Morgan
100 year old house--insulation for exterior walls/ceiling 4 1 year 39 weeks ago
by Jo Swearingen
1 year 39 weeks ago
by Jo Swearingen
Outside Combustion Air 3 1 year 39 weeks ago
by Fletcher Hall
1 year 39 weeks ago
by Dana Dorsett
Mathews Brother's Windows 0 1 year 39 weeks ago
by Brian Beaulieu
n/a
Ice & water UNDER or OVER the drip edge? 5 1 year 39 weeks ago
by Hobbit _
1 year 39 weeks ago
by Hobbit _
Stucco for your home's exterior - saves energy? 1 1 year 39 weeks ago
by James Paterson
1 year 39 weeks ago
by Martin Holladay, GBA Advisor
Fear of cold plywood sheathing in a cold climate 22 1 year 39 weeks ago
by jessie pratt
1 year 39 weeks ago
by Ron Keagle
How bad is it to use polyiso on the deck and spray foam on the bottom? 23 1 year 39 weeks ago
by Brian Winke
1 year 35 weeks ago
by Brian Winke
Looking for an effective R-value for polyiso as outboard insulation 12 1 year 39 weeks ago
by Paul Falcone
1 year 38 weeks ago
by Paul Falcone
Best way to retrofit / insulate a 1883 house 7 1 year 39 weeks ago
by Rob Crampton
1 year 39 weeks ago
by Martin Holladay, GBA Advisor
Types and advantages of heated crawl space? 2 1 year 39 weeks ago
by Chris Ison
1 year 39 weeks ago
by Chris Brown
Vented vs. Non-vented cathedral roof - Zone 1 5 1 year 40 weeks ago
by Jill Neubauer Architects
1 year 39 weeks ago
by Dana Dorsett
How to fill the smallest of cracks with foam or silicone 3 1 year 40 weeks ago
by Dave Cummings
1 year 40 weeks ago
by Keith Gustafson
How to get the best out of a thermal imaging visit 13 1 year 40 weeks ago
by David Coote
1 year 39 weeks ago
by David Coote
? for Martin regarding his report on the BSC whole wall assembly R-value testing results. 51 1 year 40 weeks ago
by Spencer Burnfield
1 year 39 weeks ago
by aj builder, Upstate NY Zone 6a
Rigid foam insulation Int/Ext & Condensation 5 1 year 40 weeks ago
by Chris Cameron
1 year 40 weeks ago
by Dana Dorsett
Crawl Space 6 1 year 40 weeks ago
by Gerry Smith
1 year 40 weeks ago
by Gerry Smith
What is a cathedral ceiling? 7 1 year 40 weeks ago
by Moya Mim
1 year 40 weeks ago
by Moya Mim
Is closed-cell spray foam fire resistant or does it spread fire? 4 1 year 40 weeks ago
by Moya Mim
1 year 40 weeks ago
by Martin Holladay, GBA Advisor
Vented Cathedral Ceiling — Affordable Insulation 5 1 year 40 weeks ago
by Aaron Laudi
1 year 40 weeks ago
by Aaron Laudi
Spray foam basement ceiling to block moisture and improve efficiency? 4 1 year 40 weeks ago
by Bennett Sandler
1 year 40 weeks ago
by aj builder, Upstate NY Zone 6a
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