The most comprehensive product range used in the architectural glazing industry






The largest portfolio of fully integrated building envelope components from one company

We design, engineer, test and manufacture solutions in engineered curtain wall, storefronts and entrances, architectural glass, shower enclosures, glazing hardware, windows, railings and more.

Our portfolio of businesses include: C.R. Laurence, Coral Industries and SIGCO.

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"When you are designing projects of this scale and magnitude, you need partners that you can rely on. Oldcastle BuildingEnvelope® was a critical part of our team.”
Joshua Chaiken, Architect
Building on the Columbus State University campus completed by CRH

Our team of experts, and the largest national footprint in the industry, deliver solutions. 195 franchise locations that need the same storefront or a custom all-glass shower enclosure for your home? We've got you covered either way.

Visit the Oldcastle BuildingEnvelope Website