Hi, I have been having problems with wet patches running down the outside walls of my newly built extension. This happens when it rains and dries up when it stops. The water starts directly under the facia board in the middle of the wall on both the side walls. It runs down the middle to the ground. Builder has said that the facia was coming up over the last baton holding down the felt and he has removod the baton, raised it, and brought the felt over it so that the facia is level with the last baton. Does this make sence? I can't understand how this makes a difference as the felt runs into the gutter which is above the facia, and then the slates are over that again. I hope someone can understand what I'm saying as I'm starting to confuse myself here. Any advice would be welcome.
Thanks.
Thanks.