If you live in a humid place, a damaged roof will allow water and moisture to seep through it into your home. With proper care, you can avoid mould that is hazardous for the air... moreIf you live in a humid place, a damaged roof will allow water and moisture to seep through it into your home. With proper care, you can avoid mould that is hazardous for the air quality. Hence, you will get fewer cold symptoms and allergies if you let Roof Repairs Northern Beaches check your roof.