Hello all,
I'm just wondering if anyone knows what "negative pressure" in a house is? We put a 18x24 two floor addition on our house and the 2nd floor is one large bedroom with a 10x8, 6x6 and 5 other windows. We get condensation on the 5 sliding windows upstairs but none on the solid windows or the ones on the main floor and I'm curious if this could be caused by negative pressure?
I'm just wondering if anyone knows what "negative pressure" in a house is? We put a 18x24 two floor addition on our house and the 2nd floor is one large bedroom with a 10x8, 6x6 and 5 other windows. We get condensation on the 5 sliding windows upstairs but none on the solid windows or the ones on the main floor and I'm curious if this could be caused by negative pressure?