Energy efficiency and durability

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Cedar shingles directly over rigid 24 4 years 4 days ago
by Anonymous
3 years 42 weeks ago
by Chris Harris
Best detail for EPDM on SIP roof? 0 3 years 42 weeks ago
by Robert Car
n/a
gaps in cellulose insulation 3 3 years 42 weeks ago
by Anonymous
3 years 42 weeks ago
by Armando Cobo
Cedar Shingles Directly Over Rigid 14 3 years 42 weeks ago
by Anonymous
3 years 42 weeks ago
by Jon Wyman
How to insulate my roof... no attic 14 4 years 41 weeks ago
by Bryan Wilber
3 years 42 weeks ago
by Anonymous
When air-sealing a house, does it always make more economic sense to make the house as tight as possible and then add mechanical ventilation or to air-seal down to some building tightness limit? 15 3 years 44 weeks ago
by Anonymous
3 years 42 weeks ago
by Jesse Thompson
New photos posted 0 3 years 41 weeks ago
by Martin Holladay, GBA Advisor
n/a
Please advise type of glass and lighting being used for a building of 400,000 sq ft where we propose glass at all 4 sides. 1 3 years 41 weeks ago
by Bhavesh Mehta
3 years 41 weeks ago
by Martin Holladay, GBA Advisor
Seam tape for plywood air barrier? 5 3 years 40 weeks ago
by Tristan Roberts
3 years 40 weeks ago
by Martin Holladay, GBA Advisor
Tight Homes/Good Ventilation 14 4 years 5 weeks ago
by Anonymous
3 years 40 weeks ago
by Steve
Wall insulation and air infiltration 11 3 years 41 weeks ago
by Anonymous
3 years 40 weeks ago
by Martin Holladay, GBA Advisor
Is it better to build a two story house on a slab or to put a basement in the ground and a main floor on top? 4 3 years 40 weeks ago
by Anonymous
3 years 40 weeks ago
by Kevin Dickson, MSME
interior storms 0 3 years 39 weeks ago
by Anonymous
n/a
High Density Cellulose Insulation Drying Time 6 3 years 39 weeks ago
by Anonymous
3 years 39 weeks ago
by Martin Holladay, GBA Advisor
Wall Cavity Insulation 1 3 years 39 weeks ago
by Anonymous
3 years 39 weeks ago
by Martin Holladay, GBA Advisor
Living wall inside a house 5 3 years 39 weeks ago
by Anonymous
3 years 39 weeks ago
by John Brooks
Air sealing existing house - major reno 1 3 years 39 weeks ago
by Anonymous
3 years 38 weeks ago
by Martin Holladay, GBA Advisor
Ductwork and insulation 1 3 years 38 weeks ago
by Anonymous
3 years 38 weeks ago
by Martin Holladay, GBA Advisor
Calculating perm rating at increased thickness. 3 3 years 38 weeks ago
by Anonymous
3 years 38 weeks ago
by Martin Holladay, GBA Advisor
Insulated basement and floor drain to daylight? 3 3 years 38 weeks ago
by Anonymous
3 years 38 weeks ago
by aj builder, Upstate NY Zone 6a
Vapor Flow in Light Frame Construction 29 4 years 16 weeks ago
by John Brooks
3 years 38 weeks ago
by mike
AirKrete insulation for attics? 0 3 years 38 weeks ago
by Anonymous
n/a
Building Science Deep Retrofit Detail 39 3 years 38 weeks ago
by Anonymous
3 years 37 weeks ago
by Brian O' Hanlon
Will you be able to afford to replace your shingles? 3 3 years 37 weeks ago
by Anonymous
3 years 36 weeks ago
by Anonymous
Existing cedar sided walls nailed to studs without building paper 5 3 years 36 weeks ago
by Anonymous
3 years 36 weeks ago
by Julie
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