WINDOWS

The Clear Choice for New and Replacement Windows

Marvin Offers Performance and Beauty

While windows can last for decades, all windows eventually approach the end of their lives. Has the time come for window repair or restoration? Sandwich Millworks, a division of Dunaway Brothers offers window services, including expert preparation and new window installation. We partner with Marvin to provide homeowners the highest-quality windows. Available in many styles and finishes, you’re sure to find the best fit for your needs.

Marvin windows are designed to provide unmatched performance and exceptional aesthetics. The company’s extensive portfolio contains everything from classic double-hung windows to innovative products such as hurricane impact-rated windows. Regardless of the style or type of window you choose, you can rest assured that all Marvin products are crafted from only the highest-quality materials and built for endurance.

Are you a homeowner? Curious what products we have, check out our catalogs!

A Large Selection of Marvin Windows

Choose from a wide variety of options in industry-leading sizes.

Window Types

Awning windows

open outward from a top frame hinge. They are energy efficient, great for ventilation and can be kept open in rainy weather.

Bay and bow windows

have three or more windows that angle out beyond the home’s exterior. They are ideal for a reading nook or as extra room space.

Casement windows

open from a side frame hinge. They have a modern look and feel, and let in a lot of natural light.

Corner Windows

are single units made of two or more sashes that meet at a corner. Special framing is required, but they provide a panoramic view.

Double Hung

feature two vertically sliding sashes held in position on tracks. Both sashes can open to provide various levels of ventilation.

Picture Windows

are large, fixed windows designed to frame the exterior view. They are assembled with or without a sash.

Specialty shape

are available in many non-square, non-rectangular shapes, and they can be fixed or operational.

Single Hung

have a fixed upper sash and a movable lower sash. They are energy efficient and cost-effective.

Sliding Windows

feature one or more operating sashes that move horizontally. This style is perfect for homes with limited space.

Window Collections

Signature® Ultimate

This uncompromising collection features wood interiors with your choice of wood or aluminum-clad exteriors. This versatile line offers extensive customization options.

Elevate®

Stylish yet strong fiberglass exteriors offer thermal benefits, while the warm wood interiors can be factory finished, stained or painted to match your home’s interior.

Essential™

Featuring clean lines, powerful performance and streamlined options, these virtually maintenance-free windows have strong, durable fiberglass exteriors and interiors.