Energy efficiency and durability

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I need assistance in choosing a spray foam insulation for my roof rafters 7 1 year 32 weeks ago
by Ron Farmer
1 year 32 weeks ago
by Ron Farmer
I need help insulating a kneewall 12 1 year 37 weeks ago
by Alex Jones
1 year 36 weeks ago
by Martin Holladay, GBA Advisor
I need to show that 4" of EPS is weather resistant 3 11 weeks 4 hours ago
by Daniel Sterns
10 weeks 6 days ago
by Martin Holladay, GBA Advisor
I never heard anyone on this site talk about blown-in fiberglass 3 47 weeks 17 hours ago
by michael scannell
43 weeks 1 day ago
by Dana Dorsett
I want to add 2 inches of blue board to the addition I'm building. Will it cause moisture to build on the inside wall? 3 1 year 43 weeks ago
by PERRY GREEN
1 year 43 weeks ago
by Martin Holladay, GBA Advisor
I want to put on a cold roof with 3" rigid foam 7 4 years 4 days ago
by HORST SCHMIDT
3 years 51 weeks ago
by J Chesnut
I was given an address on the Web that doesn't work. 3 5 years 12 weeks ago
by Anonymous
5 years 12 weeks ago
by Martin Holladay, GBA Advisor
I wish to insulate the external walls of a Victorian house 2 40 weeks 3 days ago
by raj mathews
40 weeks 2 days ago
by raj mathews
I would like low cost electric heating options for my 1000-square-foot cabin 3 1 year 5 weeks ago
by don bell
1 year 5 weeks ago
by David Meiland
I would like to insulate the attic rafters but I would like to keep the rafters visible for a decorative look 1 1 year 29 weeks ago
by jorge romero
1 year 29 weeks ago
by Martin Holladay, GBA Advisor
I would like to insulate the outside of a 1930s 12x24x8 concrete block home 4 2 years 7 weeks ago
by Ed Martin
2 years 7 weeks ago
by Ed Martin
I'd like to do a bad attic insulation job - will this work? 8 2 years 25 weeks ago
by Charles F
2 years 25 weeks ago
by Charles F
I'm building a new home and have vaulted ceilings that are 12" TJI's with no good way to vent ... 8 4 years 51 weeks ago
by Anonymous
4 years 51 weeks ago
by Robert Riversong
I'm building an energy-efficient, hopefully net-zero house in Southern CT. 3 30 weeks 1 day ago
by david dickson
30 weeks 1 day ago
by Dana Dorsett
I'm getting two different opinions about foam insulation in the attic 14 7 weeks 6 days ago
by Rus Pearson
7 weeks 1 day ago
by Richard Beyer
I'm in the process of building a master bedroom suite to our house, which is located in Oregon - marine climate. 4 4 years 5 weeks ago
by Robert Swierk
4 years 5 weeks ago
by Lucas Durand
I-joist cathedral roof / ceiling insulation and moisture control 12 14 weeks 1 day ago
by Chris Jensen
13 weeks 4 days ago
by flitch plate
Ice & Water Shield when there's no ice? 6 1 year 1 week ago
by Nick Welch
1 year 1 week ago
by Malcolm Taylor
Ice & water UNDER or OVER the drip edge? 5 2 years 4 weeks ago
by Hobbit _
2 years 3 weeks ago
by Hobbit _
ICF Cape Cod design worries: the roof deck nightmare 11 23 weeks 1 day ago
by Eric Kessler
22 weeks 1 day ago
by Dana Dorsett
ICFs 4 4 years 36 weeks ago
by Anonymous
4 years 36 weeks ago
by Anonymous
Icynene AND HVAC 9 4 years 2 weeks ago
by Rahul Baijal
4 years 2 weeks ago
by Joe Hlavacek
Icynene Moisture Problem in Cathedral Ceiling 156 2 years 22 weeks ago
by Don J.
2 years 9 weeks ago
by Don J.
Icynene over exising drywall cathedral ceiling? 3 2 years 24 weeks ago
by Vertume Dufault
2 years 24 weeks ago
by Vertume Dufault
Icynene Spray Foam on Underneath Side of Roof Deck - Zone 5 1 2 years 45 weeks ago
by Kevin Hilton
2 years 45 weeks ago
by Martin Holladay, GBA Advisor
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