Get the Ultrex performance you need for your next project.
pioneered the fiberglass window and door market almost 20 years ago and offers two distinct series of Ultrex® fiberglass windows to suit your project's performance and design requirements.
Learn More at integritywindows.com.
is a complete line of replacement windows and patio doors made entirely of Ultrex® fiberglass. Infinity’s attractive, high performance products are installed by select local market experts.
Learn More at infinitywindows.com.