Crystal® Window & Door System’s wide array of products offers architectural designers fenestration solutions that enhance green sustainable design initiatives, with high performance, energy efficient Architectural Aluminum and Residential Vinyl Crystal® and Crystal® Energy Star® Certified products.

Building Relationships

Crystal® has built successful relationships by partnering with professional architects, designers, developers, and government officials to design ENERGY STAR COMMUNITIES™ that feature high quality Window Management Solutions.

Our consultative marketing professionals partner with you to select optimum fenestration products that address energy management, ease of installation, and long-term maintenance advantages over other brands. We’re committed to Consultative Marketing for Your Project Success™.

Celebrating more than 23 years of operations, Crystal has grown from startup in 1990 to one of the top window manufacturers in the nation. The company and its subsidiaries operate over 400,000-ft2 of manufacturing space at four plants. Crystal’s main production facility and corporate headquarters are in New York City, and additional plants are in Chicago, St. Louis and Riverside. Crystal employs over 400 people at its main factory, regional branches, subsidiaries and affiliate firms. Crystal branch offices are located in Pennsylvania (Allentown), Illinois (Chicago), Ohio (Cleveland area) and Missouri (St. Louis area). Crystal products are distributed in more than 35 states.

Vertically Integrated Manufacturer

Crystal Window & Door Systems is a certified high quality manufacturer. The company’s state-of-the-art 215,000 sq.ft manufacturing facility in Queens NY offers made-to-order window management solutions™, with flexible manufacturing for custom sizes, architectural shapes, colors and specialty finishes.

The company’s vertically integrated manufacturing includes an aluminum Extruding and powder coat painting facility in St. Louis, MO, PVC vinyl extruding Lines in Queens, NY

Things to do in Brooklyn

Home Pros

More from Around New York

At The Center, ‘In My Mind’ Conference spotlights mental health and LGBTQIA+ veterans of color

Community Op-Ed: Delivering for our students

Antonio Reynoso Celebrates Hispanic Pride Through Serving Brooklyn

Mayor Adams hails subway safety gains before attacking reporter over ‘sick’ coverage of ex-City Hall official’s tell-all book