A Window and Door Experience: Simplified for You, the Trade Professional

The Marvin Design Gallery by NSWS is a complete window and door showroom exclusively focused on Marvin® Windows and Doors and Integrity® from Marvin Windows and Doors.

Our goal is to provide a window and door buying experience that exceeds your expectations. To do this we utilize our knowledge and experience with Marvin and Integrity products to simplify the process.

We are a retail establishment with a focus on the Trade Professional, providing products that fulfill the needs of New Construction, Replacement/Remodel and Commercial projects.

Our services to the professional include:

  • Experienced outside sales staff specializing in millwork products
  • Convenient showroom location to help your customer with product selections
  • Creative project consultation

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Professionals Events


WZLX Food and Fun!

Event Date: 
Thursday, September 10, 2015