Visit Our Showrooms: Mon–Fri | 7:00 AM–4:00 PM CT
Chicago Showroom: 2720 W Chicago Ave, Chicago, IL | Addison Showroom: 40 W Laura Dr, Addison, IL
Overview
UG is a thermally broken sliding and lift and slide aluminum system for residential and public buildings. It is built to handle very large panels and multi panel layouts, with broad hardware compatibility, optional insect screens, and thermal inserts to improve cross section insulation.
Key highlights
Technical snapshot
From consultation to installation, our team helps you find the perfect windows and doors for your home – crafted with premium materials to last through every season. Get expert advice and a free, no-obligation quote, and take the first step toward a home that’s built to last.

2720 W Chicago Ave,
Chicago, IL 60622
Monday – Friday: 8am-5pm
Saturday – Sunday: Closed