The Michigan Window™: Made IN Michigan FOR Michigan Weather

The Michigan Window™, the first and only window built to beat Michigan's weather extremes. The Michigan Window™ has been engineered and finely tuned to perfectly combat the coldest winters and the hottest summers. D&W has combined over 60 years of window experience with features exclusive to The Michigan Window™

Michigan's leading replacement window company

Exclusive to The Michigan Window

The Michigan Window incorporates Owens Corning Air Sealing Technology.  This advanced weatherstripping provides a superior air seal.  The patented Zipper Seal material has been independently tested  and shows a 24% improvement compared to the competition.

THE PINK PANTHER™ & © 1964-2018 Metro-Goldwyn-Mayer Studios Inc. All Rights Reserved.

Inside The Michigan Window

Exclusive energy-efficient E-Z Fill Foam fills the frames and sashes of The Michigan Window, offering exceptional resistance to thermal transfer of heat and cold.

Meets or exceeds Energy Star 6.0

The Michigan Window and patio doors are designed and built to meet the highest standards of energy efficiency. With high‐performance options, The Michigan Window and patio doors meet or exceed ENERGY STAR standards.

Highest Standards of Quality

For more than a century, the Good Housekeeping Seal has been considered a mark of superior product quality and excellent customer service. The Good Housekeeping Seal provides an additional two-year

money-back guarantee.

High-Performance Vinyl

SunShield® is a proprietary high-performance vinyl compound developed by the material scientists at Deceuninck North America.


SunShield ensures long-lasting color retention and low maintenance and is uniquely formulated to withstand the harsh effects of weather, ultraviolet light and sun exposure.

Superior Performance

Innergy® Rigid Thermal Reinforcements are advanced fiber glass reinforced resin inserts, designed for greater strength and structural reinforcement and insulation.


Virtually impermeable to cold or heat and extremely resistant to condensation.

A National Network

Earthwise Group is a national network of locally owned, independent manufacturers who design and build high‐quality windows and doors. And D&W Windows & Sunrooms is the only Earthwise window manufacturer in Michigan.


Our products meet the highest energy standards in the industry, including those set by the U.S. government’s Energy Star program, the National Fenestration Rating Council (NFRC), and The American Architectural Manufacturing Association (AAMA) and are the first and only window and door products to be Made in USA Certified.

Dual Sealed Glass

The Michigan Window offers dual sealed glass with Super Spacer® warm edge technology.


NO-Metal Super Spacer® blocks the heat escape path and protects the glass edge from moisture and condensation. Super Spacer® is up to 950 times less conductive than standard aluminum spacers.

Window Styles for Every Home and Every Need

ALSO AVAILABLE:  Bay Windows, Bow Windows, Picture Windows, Custom Shape Windows and Patio Doors

Your Resource For Replacement Windows in Clarkston MI

 Is the topic of new replacement windows weighing on your mind as you think of home improvement projects? One of the smartest investments Clarkston Michigan homeowners can make is to invest in new replacement windows.


Manufactured locally in Michigan, new replacement windows are maintenance free and will guarantee a sharp new look to your Clarkston home upon installation. D&W Michigan windows are specifically designed to withstand freezing winter temperatures, while offering protection in every Clarkston home from the hot summer days that Michigan weather promises.


Installation: New replacement windows in Clarkston, MI will be professionally installed by a trained D&W Window team eliminating any middle man and offering Clarkston, MI homeowners the best bang for the buck. And, when you witness your Clarkston, MI heating and cooling bills diminishing each month you'll know you made a great investment with new replacement windows.


Technology: Clarkston new replacement window technology utilizes the latest techniques when it comes to the use of fiberglass, plastics and glass.  Better yet including E-Z fill foam in the structure insures strength and a long life for the new Clarkston MI replacement window itself.


Maintenance Free: The days of handling window maintenance will virtually disappear with Clarkston maintenance free new replacement windows. Quickly become the envy of your Clarkston, MI neighborhood once you install D&W Michigan new replacement windows in your home.


For more than 60 years, the professionals at D&W Windows have helped Clarkston, MI homeowners understand the importance of the technology and savings of installing new replacement windows. Your worries can be over quickly by simply contacting D&W Windows and Sunrooms. We look forward to being your new window company.

Improving Your View Since 1955


Free In-Home Estimates

®2022   D&W Windows and Sunrooms

8068 E. Court Street, Davison, MI 48423

2020 N Opdyke Rd., Auburn Hills,  MI 48326