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Si T

Previous Model No: SUACT

An architectural floor expansion joint system. It has a deep "pan" type coverplate to suit thick floor finishes such as terrazzo, granite, stone etc. The caulked edges split thermal movement in two, and minimise visual presence. SiT accommodates multi-directional and seismic movement. The system is finished in natural anodised alloy. Suitable for use in commercial and government buildings such as shopping malls, airport terminals, convention and exhibition centres, hospitals.

Indoor Outdoor Trolley Safe
Multi-directional Fire Rating Water Proof Seismic


Thermal & seismic movement
Concealed fixings
Minimum visual impact
High Capacity

Compatible Finishes

Exposed Concrete

Standard Finish




Cover Plates

Mill Finish Aluminium Clear Anodised Colour Anodised

Cover Plate Options

No Bump

High Profile System

Low Profile System

Si170TSi TL

Floor to Wall System


ISO9001:2015 Certified

The information is subject to change without notice and should not be construed as a commitment by Unison Joints Pty. Ltd. Unison Joints Pty. Ltd. assumes no responsibility for any errors that may appear in this document.