Restore the beauty and functionality of your historic windows.

Emerson Glazing is based and operated out of coastal Portland, Maine. We are committed to restoring the antique windows of Southern Maine and beyond. Our mission is to preserve as many original windows as possible, keeping vinyl replacements out of New England’s historic homes and businesses.  

Whether your windows are showing visable signs of wear or you're looking to improve energy efficiency, we take pride in offering tailored service ensuring your project is approached with the attention and care it deserves.