Your home is going to be a busy place during the roof installation process. From loud noises to endless traffic, this place will be an uncomfortable place for the elderly, kids, and pets. Expect interruption from your daily schedules and sleeping patterns in the meanwhile. Everyone else needs evacuation because only the workforce has the protective gear to be on site.
Talk to everyone that lives in your home before the roof replacement so they can prepare to evacuate. Children will require some explanation of why they shouldn’t stay or play on the property. If your place is small, find different accommodation to relocate your family during this time. Ideally, send them for a visit to your relatives and friends.