Michigan's Trusted Roofing Contractor

Investing in a new roof is a big decision. Take the stress out of that decision and turn to D&W Windows and Sunrooms. With D&W as your roofing contractor, you will be working with a reputable company that is well known for providing superior customer service.


A quality roof takes more than just shingles to protect your home. Count on D&W's trained installers to use an integrated system of components and layers designed not only to withstand the forces of nature outside, but also to control temperature and humidity inside.

Offering a large selection of colors and styles to fit any home and budget.


Owens Corning™ Preferred Roofing Contractors are part of a chosen network of roofing professionals selected specifically for their commitment to service, reliability and unparalleled craftsmanship. They meet high standards and satisfy strict requirements - all to give you the peace of mind that you've chosen the right contractor for the job.


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


It takes more than just shingles to protect your home. It takes an integrated system of components and layers designed to withstand the forces of nature outside while controlling temperature and humidity inside. The Owens Corning™ Total Protection Roofing System™§ gives you the assurance that all of your Owens Corning™ roofing components are working together to help increase the performance of your roof – and to enhance the comfort and enjoyment of those who live beneath it.



§Excludes non-Owens Corning™ Roofing Products such as flashing, fasteners and wood decking.


Schedule your FREE in-home estimate and one of our knowledgeable sales staff can help you choose the right roofing product for your home.


Shingles not only serve as the first layer of defense against the forces of nature, they also help define the character of your home. With innovations such as the Owens Corning™ patented SureNail® Technology and the multiple granule colors and shadowing used in their TruDefinition® Duration® Shingles, Owens Corning™ shingles are designed to bring strength and beauty to your roof.

Grand Blanc, MI homeowners watch for the warning signs before your roof causes major problems in your home.

Even with regular maintenance, the roofing system on a Grand Blanc, MI home needs to be replaced before the homeowner finds themselves experiencing home damage. If your Grand Blanc’s roof is pushing 20 years old, has cracked shingles, balding granular spots, moss growth and dark streaks it is time to have the roof inspected by a professional.

D&W Windows and Sunrooms is proud to be an Owens Corning Preferred Roofing Contractor in the Grand Blanc, MI area.  A new roof is more than merely shingles on the home.  The exclusive roofing system installed by our roofing professionals is a 10 step layered process offering total protection for any Grand Blanc, MI home.

Three separate airing systems surround the roof project with raft-R-mate attic vents, under eave ventilation and Vent-Sure ventilation products. Before laying the roof shingle scheme, the Grand Blanc home improvement includes RapidFlow gutter drainage, WeatherLock self-sealing ice and water barriers along with Pink Panther fiberglass insulation for added home protection.  Readying the home for the roofing shingles, an Owens Corning underlaying felt material is followed by starter shingle products.  Completing the new roof on the Grand Blanc, MI is a warranted layer of Owens Corning shingles and finally hip and ridge shingles.

Grand Blanc, MI homeowners make the right choice when then choose the #1 shingle brand installed by a home improvement company that has been serving the local area since 1955.  Learn more about installing a new roof for your Grand Blanc home by scheduling a free in home estimate with the roofing experts from D&W Windows and Sunrooms. Schedule an appointment by dialing  800-833-9831.






Improving Your View Since 1955


®2022  D&W Windows and Sunrooms

8068 E. Court Street, Davison, MI 48423

2022 N Opdyke Rd., Auburn Hills,  MI 48326


Free In-Home Estimates