Choosing the right roofing method can save you money and extend the life of your home’s roof. When it comes to replacing or upgrading your roof, two common options stand out: roof overlay and tear off. Each has its own costs, benefits, and drawbacks. Understanding these differences will help you make an informed decision that fits your budget and long-term needs. New shingles being installed over existing roof layers What Is Roof Overlay? Roof overlay, also called a roof “lay