How do you seal windows from the exterior for water and air but not create a vapor seal?
...Airstop, Siga, Delta Multiband are a few names) will allow for a certain amount of movement and and not affect the air seal. Your typical roll of low-priced building tape becomes brittle in a fairly short period of time and is prone to cracking and coming unadhered. When air-sealing a home, its very much worth the extr...