Building Reliability Through Innovation

Holoform is an interior demountable wall brand of Oldcastle BuildingEnvelope®, a CRH company, and part of the largest manufacturer of building materials in North America.

Holoform’s comprehensive network of manufacturing, fabricating, and hardware distribution locations provide unparalleled access and coverage across North America.

No other interior demountable wall brand can make the claim that they manufacture, fabricate and assemble their own product. Holoform can make this claim, without any reservations. Holoform tempers, fabricates, finishes and polishes glass; engineers, pushes, finishes and fabricates aluminum extrusions; and is a comprehensive hardware component supplier.