Andersen

We Drive The Innovation That Drives The Industry
It isn’t their history that makes Andersen an industry leader. It’s their commitment to innovation. They are constantly setting new standards for windows and doors that raise the bar for the entire industry. Being around since 1903 means they haven’t just seen where the industry’s been—they guide where it’s going.

E-SERIES

A-SERIES

400 SERIES

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Windows

Windows are more than just an aesthetic element of your home — they provide your home with light, warmth, cooling and security. At Crystal Exteriors, we specialize in working with national industry leading manufacturers to provide high quality products to residents of Maryland and Virginia. New windows can make a dramatic difference to your home’s energy efficiency by preventing air leaks and drafts that waste so much energy. We make sure that we provide only energy star rated products to our customers.

Crystal Exteriors is a well known window installer of:

ProVia
Mi Windows

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ProVia

ProVia is nestled within the rolling hills of Sugarcreek, Ohio, the heart of the nation’s largest Amish population. The company was started in a garage by Bill Mullet more than 35 years ago and has grown into a nationally known manufacturer of high quality entry door systems, energy-efficient windows, super polymer vinyl siding and artfully-crafted, manufactured stone.

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MI Window

MI Windows and Doors is one of the nation’s largest suppliers of vinyl and aluminum windows and doors. With plants across the country, MIWD offers a broad spectrum of products backed by exemplary customer service and quality.

With roots in a Florida airplane hangar, MIWD now manufacturers on a national level. Following the lead of their visionary founders, they have maintained, their most important values – good people and hard work.

For over sixty years, they have been serving distributors, architects, builders, re-modelers, and homeowners alike. Their hope is to continue providing quality products and grow into the most trusted manufacturer of “Best in Class” windows and doors.

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