5450i Series
Storefront
5450i
2 1/4″ x 4 1/2″, Center Set Glazing
Polyamide Strut Thermal Break
Developed to be thermally efficient and customizable, the 5450i storefront series has a 2 1/4” profile x 4 1/2" depth. In lieu of the traditional two-part pour & debridged thermal break, this storefront system utilizes a crimped‑in‑place polyamide thermal strut. Using two separate aluminum extrusions crimped‑in‑place by a thermal strut provides the ability to have a two-tone finish if desired.
