Mathews Brothers

Wicked Awesome Windows.

Sure, we make some of the best windows in the world – but our passion, our mission is simple: Consistently Superior Customer Service.


Mathews Brothers began making window products for New England in 1854. Our manufacturing plant in coastal Belfast, Maine combines our generations-old commitment to quality with state-of-the-art equipment and materials to build vinyl windows and doors.

Mathews Brothers Window Products do more than just let the light in and keep the cold out. They give character to your home that is a reflection of your personal taste and lifestyle. Our wide-range of windows lets you find a product that is perfect for your home and your wallet. All of our windows are America made, using American made components.

The secret of joy in work is contained in one word - EXCELLENCE. To know how to do something well is to enjoy it.

Pearl S Buck

The Mathews Difference.

At Mathews Brothers, we are always looking for new technology and unique components to make our windows more energy-efficient and environmentally friendly. Mathews Brothers insulating glass units use Duralite® spacers, part of a highly energy-efficient insulating glass spacer system developed by Quanex/Truseal. Known as “Envirosealed Windows™” this assures consumers that the insulating glass spacer system in their windows is the most energy-efficient choice on the market.

Our Customers Speak

“To see the test wall, see the care of the extrusions, or see the paint process… they all paled in comparison to actually meeting the men and women that made the window.”
Eddie Olsen
Sales Manager, Belletetes
“First and foremost is the quality of the product. Absolutely. It’s an excellent, excellent product, well manufactured.”
Larry Gordon
Owner, Trusted Home Works


Wicked Awesome News And Updates.

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