A Local Guide to Better Windows, Better Doors, and Better Comfort in Montgomery County, MD
When A Window Swap Stays Simple And When It Does Not For many homeowners in Montgomery County, MD, the answer is surprisingly simple: a standard replacement can be permit-exempt when the new unit fits the existing opening and nothing structural changes. The detail that matters is this, a replacement is one thing, a modification is another. If the framing stays intact and the size stays the same, you are usually in a different category than a project that changes the w