Sorry this reply is coming late, hope it finds you ;-) I work for an insurance company, and while I can say vines look gorgeous on homes, they actually cause quite a lot of damage to the masonry of the home; vines will grow into the masonry and "crumble" it, causing damage over time.
My company will not insure any home with vines growing on it.
Vines on Brick
Sorry this reply is coming late, hope it finds you ;-) I work for an insurance company, and while I can say vines look gorgeous on homes, they actually cause quite a lot of damage to the masonry of the home; vines will grow into the masonry and "crumble" it, causing damage over time.
My company will not insure any home with vines growing on it.