Authentic Window Design was established in 1995 by partners Joe Capogrosso & Anthony Riccobono. From the start, Joe and Anthony believed in selling Marvin Windows & Doors products exclusively because of its 100+ year tradition of providing the highest quality products.

The Marvin Company is a window and door manufacturer whose products always exceed customer expectations. They are credited with several industry firsts and are recognized for innovative products, as well as uncompromising product performance standards. Marvin is the largest made to order wood windows and doors manufacturer in the world thanks to the craftsmanship, knowledge and dedication of its employees.

If you need replacement windows, new windows or historical landmark windows, Marvin products and Authentic Window Design is the perfect solution for your home. Come in and meet with one of our professional consultants to view the Gallery and experience the possibilities Authentic Window Design has to offer.

Authentic Window Design is Westchester County's #1 Marvin Authorized Installer Retailer. Not only do we provide factory trained consultants to come to your home to measure and prepare a proposal for your approval, we also have Marvin Certified Installers install your windows ensuring you years of carefree and reliable use.