Precision Engineering, Proven at Scale
Tubelite manufactures aluminum storefront, curtain wall, and window systems at our Grand Rapids, Michigan facility — the same location where founder Raymond Calloway first began precision aluminum extrusion in the post-war construction boom of 1945.
Today, Tubelite operates three production lines, employs over 800 skilled manufacturing and engineering professionals, and ships to 18 states and Canadian provinces. Every extrusion profile is produced to tolerances of ±0.005" — a standard that separates Tubelite's field fit quality from commodity aluminum suppliers.
What hasn't changed since 1945 is the company's core conviction: contractors and architects deserve an aluminum supplier who treats technical accuracy as non-negotiable.
