discoloration of ceiling drywall joints

[Wardo5000]

Hello All

I have a bit of yellowing around the joints of the drywall ceiling joints. I have had no roof leaks in the past but do you think that there is not enough air circulation in the attic? I have four roof vents on a roof on a 1500 sq foot roof.

W

[pushkins]

Yellowing can but not always mean some form of moisture problem, if you can post some pictures of the problem area, you know the old saying....A picture is worth a thousand words.

[Wardo5000]

Thanks pushkins. I will post a couple of pics next week.