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Showroom Information

Visit our Portland showroom, a Marvin Design Gallery, and feel and use windows and doors in a real home-like setting. With extensive window and door displays in different trim styles, colors, sizes, shapes, hardware options and more, our customers can see first-hand how our windows and doors look in numerous interior and exterior settings.

Gallery Hours
Mon-Fri 8:00am-5:00pm
Closed Saturdays & Sundays
Evenings by appointment


317 Marginal Way
Portland, Maine 04101

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