Water underneath attic vapour barrer. Need help
I'm no expert here . I have experienced some problems like you . No
matter what , whether you have a leak , or a moisture problem ,
replacing the barrier is half the battle . You still need to address
where the moisture is coming from , and how you are going to remove it
from your house . There seems to be a lot to cause that damage and it
needs to be removed from your house .
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