Marvin Windows and Doors is one of America's most respected manufacturers fiberglass window and door products. Since the1950's, we've focused on great people making great products. To us, "Built Around You" is a philosophy that goes beyond the factory, beyond the warehouse, and right into each home and construction site. It's what drives us to manufacture products that are complete, accurate and delivered on time. But most of all, it's why our customers place their trust in us.


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