A gravity-defying cantilever and also a butterfly roof make this home show up as if it had been precariously perched to the hillside. Nevertheless, 1 recommended trying to keep the static vents (but changing them with aluminum kinds) and one other advocate simply getting out many of the static vents https://www.furniturelb.com/tips-for-choosing-the-best-roofing-company-in-carol-stream-il-expert-advice-for-homeowners/