Heavy-Duty Truss

System characteristics

The ProlyteStructures Heavy-Duty truss product line consists of the S and B Series, ranging from the S36 to the B100 truss, all available in several profiles. The S and B Series are designed as robust truss systems, with thick-walled chords, heavy-duty bracing and an exceptionally strong coupler system. The main characteristics of the Heavy-Duty truss are relative compactness and ultimate strength, while a user-friendly design, durability and unrivalled loading capacities make ProlyteStructures Heavy-Duty truss a flexible and reliable choice for many events.

System application

The Heavy-Duty trusses are the ultimate solution for structures that have to meet high load-bearing demands and are subjected to frequent use, for example when functioning as a supporting structure or overhead rig for more complex constructions. Their robust features make them suitable for outdoor use as well as indoor applications. The S and B Series are mainly used in the rental, staging, event and exhibition markets.

Coupling system

ProlyteStructures S and B Series Heavy-Duty trusses use the CCS7 conical coupling system. The CCS7 allows fast, efficient and reliable coupling of trusses and corners.

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Heavy-Duty Truss Catagories

Square Truss

Rectangular Truss

Folding Truss


Case Studies and Solutions by using heavy-duty truss and in large scales

Ground Support

Roof System




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Due to the quality of the Prolyte truss, we would be able to span the complete stage width of 40m with one single span, without any columns or support points.

Eduardo Brewer PROMontaje