Service area / Maine
Window tinting in Maine
Maine front doors stay at 35% or lighter. Rear glass can go darker for glare on a long coastal or highway drive.
In Maine, front side windows must let at least 35% of visible light through. Rear glass can be any darkness. Windshield film stays a clear strip at the top, not a full tint. House and storefront film is not held to that driving rule. This is a summary of published limits, not legal advice.