Hello, I would like to install vinyl or fiber cement siding over the T1-11 that is currently on my home. The T1-11 and housewrap under it are both in good shape, no repairs needed. I have gotten conflicting advice on whether to add another layer of housewrap over the T1-11 before installing the vinyl siding. It doesn't sound right to sandwich the T1-11 between 2 layers of housewrap, what is the correct way to do this?
Thanks,
Tom