What is the proper method of installing new vinyl windows over sheathing which has been strapped due to the requirement of the siding manufacturer? The sheathing is already housewrapped and the strapping is outside the housewrap. Each window opening has strapping all around it. Where should the caulking be and should more strips of housewrap be cut and taped over the windows nailing flange and strapping? Thanks for any help.
- posted
19 years ago