Fire Rated Expansion Joint Seals from Unison Joints

Unison Joints expansion joint fire-seals are NATA-certified-laboratory tested compliant with the Australian National Construction Code. Successfully installed into projects worldwide for 20 years without any issues.

Unison employ three qualified engineers in our design & technical team, who work closely with consulting architects, engineers, builders, and other specifiers to ensure the correct system is applied for your project.

Unison Joints manufacture all expansion joint systems in Australia. The high-movement fire sealing barriers are compatible with Unison water seal and mechanical expansion joint covers.

Unison offer 2 fireseal systems, Pyrotx I intumescent strip for gap widths 20mm to 150mm. And for larger (seismic) gap-widths, Pyrotx B fire blanket for installation gaps up to 350mm. There are FRLs of 2 and 4 hours available.

Simple and fast to insert into the expansion gap, either under an 'Aquo' water seal and/or EJ cover plate. Pyro I makes installation economical and convenient. Both Pyro I and Pyro B have suitability for structural, seismic, wind, and thermal movement.

Both systems are made in Australia, and NATA lab tested compliant with AS/NZ1530.4, AS4072.1, as well as BS476.2. For statutory regulations in Queensland, Unison Constructions holds a QBCC license to certify (Form 16) the installed UJ Pyro fire rated systems.

Unison expansion joints are 100% Australian owned, supplied across the globe since 2001. For more information, visit www.unisonjoints.com.au.

Please be advised that Unison Joints is unaffected by COVID-19 as our manufacturing products are not sourced from China.