Building Code Questions

TopicRepliesCreatedLast replysort icon
Does the roof sheathing side in the attic space have to be insulated? 1 5 days 9 hours ago
by C D
4 days 19 hours ago
by Martin Holladay
Roof ventilation for an L-Shaped (Plan) house with a shed roof 4 1 week 4 days ago
by Daniel Stewart
1 week 3 days ago
by Martin Holladay
Can I frame over blanket insulation and vaper barrier in the basement and get proper Fire Blocking? 1 2 weeks 8 hours ago
by R. S2
1 week 6 days ago
by Martin Holladay
Vapor barrier for garage roof without drywall? 3 3 weeks 1 day ago
by Peter274
3 weeks 4 hours ago
by Peter274
Has anyone used Airfoil electrical boxes in Ontario, Canada? 6 4 weeks 1 day ago
by user-7049195
3 weeks 3 days ago
by Lance Peters
Is Rmax Thermasheath-XP an acceptable alternative to Dow Thermax? 2 5 weeks 10 hours ago
by NatePa
5 weeks 8 hours ago
by Nick Welch
Roof/Ceiling R-Value Requirement 3 5 weeks 13 hours ago
by rodrob15
5 weeks 12 hours ago
by rodrob15
Basement vapour barrier 6 13 weeks 5 days ago
by Paul Job
8 weeks 6 days ago
by Paul Job
Replacing traditional masonry chimney with metal chimney pipe 0 9 weeks 4 days ago
by Brian Gray
n/a
Attaching Porch Ledger to House 3 10 weeks 4 days ago
by rodrob15
10 weeks 4 days ago
by Malcolm Taylor
Can you spray closed-cell insulation over mineral wool insulation? 10 12 weeks 3 days ago
by joseph isherwood
11 weeks 1 day ago
by Martin Holladay
Indoor air intake into high-efficiency tankless water heater 4 11 weeks 6 days ago
by rocketscientist51
11 weeks 5 days ago
by rocketscientist51
Can the granular fill used for soil gas mitigation be compacted or is it self-compacting? 2 12 weeks 3 days ago
by dave@terrace
12 weeks 3 days ago
by Malcolm Taylor
If UL-approved aluminum tape is applied to the return side (bottom) of air handler to filter base, is mastic still required? 1 13 weeks 1 day ago
by Acrescue tech
13 weeks 18 hours ago
by Martin Holladay
Cold climate basement insulation and code questions 20 13 weeks 3 days ago
by navigator16171
13 weeks 2 days ago
by T Carlson
LSL Framing 4 14 weeks 1 day ago
by rodrob15
14 weeks 15 hours ago
by rodrob15
Can I get away with a moisture barrier and unfaced batts in an attic? 2 15 weeks 6 days ago
by Rob Harman
15 weeks 5 days ago
by Martin Holladay
Double stud walls and braced wall questions 1 16 weeks 12 hours ago
by wolfe8105
16 weeks 3 hours ago
by Tim R
Ventilation system design? Rooms in "series". 3 16 weeks 1 day ago
by Jerry Liebler
16 weeks 16 hours ago
by Bob Manninen
Flat roof: Roxul + polyiso + EPDM retrofit 1 16 weeks 1 day ago
by Bridgette Downer
16 weeks 1 day ago
by Martin Holladay
Rim Joist Insulation - REMOTE method 1 16 weeks 3 days ago
by Joel Cheely
16 weeks 3 days ago
by Martin Holladay
What test determines if I have enough hot water or not to meet local building codes? 8 16 weeks 5 days ago
by Jes327
16 weeks 4 days ago
by Martin Holladay
Can a gable end stud wall be supported by an open span rim joist? 3 17 weeks 8 hours ago
by wolfe8105
17 weeks 6 hours ago
by Michael Maines
Fiberglass insulation and the air barrier 9 17 weeks 1 day ago
by Randy Williams
17 weeks 12 hours ago
by Randy Williams
Kitchen Hood 3 17 weeks 2 days ago
by TracyPTM
17 weeks 2 days ago
by Martin Holladay
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