Allegheny Structural Components, Inc. is the exclusive manufacturer of OPEN JOIST and OPEN JOIST HD floor trusses and a Master Distributor of open joist TRIFORCE® engineered joists.  Allegheny's innovative all-wood products are used in floor framing applications for single-family and multi-family residential construction and for light commercial construction.  They are used by on-site builders and factory builders.  The leadership staff of Allegheny Structural Components first introduced trim-able open-web floor joist products to the US market in the mid 1990's.  The company operates with commitments to quality products, responsive service and expert knowledge of construction techniques.

Allegheny Structural Components Inc.

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