Overview

Next Door & Window sells and installs replacement windows and doors for homes, offering in-home consultations and professional installation by in-house teams. It works with brands like Marvin, ProVia, Albany, and Sunrise, offering fiberglass, vinyl, and wood options, including Marvin fiberglass. It uses a proprietary Full Frame 4 System™ to maximize viewing sightlines and energy efficiency during installations, often completed in one day. The company emphasizes a direct-to-consumer, hassle-free experience, relying on referrals and repeat customers in the Chicago area, Madison, and St. Louis, and aims to provide durable, long-lasting products with personalized finishes.