Green building techniques

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How to insulate a partially open unvented ceiling/roof? 2 9 weeks 2 days ago
by Katie Dorst
9 weeks 2 days ago
by Dana Dorsett
Can I use two layers of Tyvek in a wall assembly without moisture problems? 2 11 weeks 4 hours ago
by Gary Dick
10 weeks 6 days ago
by Gary Dick
Basement walls: combining EPS/XPS with polyiso? 2 12 weeks 4 hours ago
by Carl Bomkamp
12 weeks 33 min ago
by Carl Bomkamp
Looking at using black sheathing for air sealing /baffles cathedral roof 2 17 weeks 3 days ago
by Geoff Frood
17 weeks 3 days ago
by Martin Holladay, GBA Advisor
U value of double windows for sound proofing? 2 17 weeks 4 days ago
by Ryan Griffin
17 weeks 4 days ago
by Charlie Sullivan
Dense pack Q: Can fiberglass batts be extracted without demo'ing a wall? 2 17 weeks 6 days ago
by Ryan Griffin
17 weeks 5 days ago
by Dana Dorsett
Avoiding a ledge in a basement 2 20 weeks 5 days ago
by Jason Keddy
20 weeks 4 days ago
by Jason Keddy
Vapor retarder location 2 21 weeks 4 days ago
by Ryan Lambert
21 weeks 4 days ago
by Dana Dorsett
Woodpeckers, Stucco + Exterior Foam with Rainscreen 2 27 weeks 1 day ago
by Brett Sichello
27 weeks 1 day ago
by Debra Glauz
80 sq. m. green passive house 2 30 weeks 5 days ago
by Tomas Batonas
30 weeks 5 days ago
by Tomas Batonas
Restoring cedar shingles under vinyl siding 2 30 weeks 5 days ago
by Nick Welch
30 weeks 5 days ago
by Nick Welch
DIY blower door test? 2 31 weeks 3 days ago
by Nick Welch
31 weeks 2 days ago
by Nick Welch
Exterior rigid foam details/concerns for roof 2 32 weeks 3 days ago
by terry grube
32 weeks 3 days ago
by terry grube
Would metal roofing (say Imperial Rib type profile) on decking and horizontal purlins work for venting a roof assembly with sealed fibrous insulation-filled rafter bays? 2 33 weeks 3 days ago
by Michael Roland
33 weeks 2 days ago
by Michael Roland
Rigid foam insulation in a cathedral ceiling? 2 33 weeks 5 days ago
by jordan Saunders
33 weeks 4 days ago
by aj builder, Upstate NY Zone 6a
Pole barn ceiling 2 34 weeks 4 days ago
by JMS Build
34 weeks 3 days ago
by JMS Build
What are the fasteners for roof exterior rigid insulation (4.5 inches)? 2 35 weeks 4 days ago
by Linda Zwart
35 weeks 4 days ago
by flitch plate
Tear-down with an existing uninsulated basement: convert to slab on grade? 2 35 weeks 6 days ago
by Ethan Fahy
35 weeks 1 day ago
by James Morgan
Retractable pool enclosure up against an existing house 2 37 weeks 2 days ago
by Nathan Kipnis
36 weeks 6 days ago
by Nathan Kipnis
Poly under panelling ? 2 38 weeks 5 days ago
by David Beals
38 weeks 5 days ago
by David Beals
Would using spray on foam as insulation allow me to avoid the need to use any drywall in my exterior walls? 2 38 weeks 6 days ago
by Stan Silver
38 weeks 6 days ago
by Stan Silver
2x12 as a ceiling rim joist to replicate raised heel truss? 2 39 weeks 6 days ago
by Tony Rigdon
39 weeks 5 days ago
by Tony Rigdon
I am interested in certification for duct testing 2 40 weeks 6 days ago
by GRAHAM CREECH
40 weeks 5 days ago
by Martin Holladay, GBA Advisor
Wall stack-up with recycled polyiso 2 41 weeks 5 days ago
by Anthony Hughes
41 weeks 4 days ago
by Dana Dorsett
Is it possible to insulate an exterior wall masonry chimney with Roxul? 2 42 weeks 1 day ago
by Elliot Firestone
42 weeks 1 day ago
by Elliot Firestone
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