For contractors
A single point of accountability.
or a main contractor, Riverclack through Terra-Zenith is a managed scope: joint detailing, factory supply from Italy and installation control are coordinated from a single point.
We prepare tender and expert-review documentation and fix the delivery schedule and load calculations for the specific building.
Design, supply and supervision — from one set of hands.
Project manageability
A single party responsible for detail design, supply and supervision reduces the risk of gaps between trades. Load calculations to SP 20.13330, aligned with the structure.
Installation speed shortens the critical path — the roof stops being the schedule bottleneck.
Documentation and supply
Tender pack: current European approvals, test protocols, calculation justifications. The delivery schedule from Italy is fixed at the order stage.
We'll cost your building.
Tell us the building type and stage — we'll send a preliminary estimate and tender documentation.