Hi, I have an open beam house (no attic access) built in 1962. I live in cold, dry Edmonton Alberta. My low slope roof doesn't leak, however about once a year in the spring when we have a big temperature increase, I get water dripping from my interior open beam. Only lasts a few hours, I understand that my vapour barrier is compromised, and this is a result of accumulated moisture thawing. I'm reluctant to replace a perfectly good roof until I need to. It is a rubberized ashalpt membrane. Is there any other option available to me?
Can you also use a vapour retarder paint on the ceiling instead of using a poly vapour barrier?
Posted by Anwas Qwelten June 8, 2019, 3:56 p.m. Air and vapour barriers 2 Responses
Can I put a breathable peel and stick weather (air) barrier on the inside walls and ceiling.
Posted by Anomika Singhn Oct. 1, 2018, 9:56 p.m. Air and vapour barriers 1 Responses
I want to insulate the outside of my house and I'd like to know which type of insulation you think is best.
Posted by Anonymous Nov. 15, 2017, 10:34 a.m. Wall assemblies - renovation 7 Responses
What type of Insulation can I use on the exterior of my home?
Posted by Scott Muller April 18, 2019, 2:19 p.m. Wall assemblies - renovation 6 Responses
How to remove moisture/condensation from basement walls
Posted by Aaron Keating July 27, 2019, 4:51 p.m. Basements improvements 3 Responses
for home renovation, is it better to install insulation on the inside or outside?
Posted by Neil Richardson Jan. 29, 2019, 4:09 p.m. Wall assemblies - renovation 1 Responses
How to seal windows from exterior for water and air seal but not vapour seal?
Posted by Piyush Prince Nov. 7, 2018, 12:10 a.m. Windows and doors 1 Responses
What is the best way to insulate a home from the outside?
Posted by Anonymous Dec. 12, 2017, 11:58 a.m. Wall assemblies - renovation 1 Responses
How can I get rid of moisture between the vapor barrier and the insulation in a basement?
Posted by David Mitchell Aug. 14, 2018, 6:32 p.m. Basements improvements 1 Responses
Is a vapor barrier necessary under a concrete slab with foam insulation and if so, where does the plastic vapor barrier go??
Posted by Les Poldark Aug. 17, 2019, 12:19 p.m. Air and vapour barriers 3 Responses
Insulating walkout basement made of CMU Wall with a rockwool.
Posted by Victor B June 19, 2019, 11:41 p.m. Basements improvements 5 Responses
Will I save energy by lowering my thermostat at night?
Posted by Ryan Peterson May 1, 2018, 11:51 a.m. Heating and cooling 4 Responses
How to prevent walls from rotting in humid climates
Posted by Rose Alderson Nov. 5, 2018, 4:34 p.m. Wall assemblies - new construction 1 Responses
Starting from scratch in a Victorian row house: how should I heat/cool my home?
Posted by Elizabeth Brown Feb. 26, 2019, 9:09 p.m. Wall assemblies - renovation 3 Responses
Basement reno - How do I effectively insulate my basement?
Posted by Steve J Feb. 13, 2019, 10:25 p.m. Foundation and basement improvements 2 Responses