FIRECRUNCH K-ROOF

FireCrunch K-Roof is a tongue and groove TG19mm sheeting for the purpose of preventing bushfire entry though the steel or tiled roof which will otherwise warp and peel off in extreme heat, being mainly only 0.48mm thick metal.

K-Roof underlay goes over the roof trusses under the steel roofing and meets BAL FZ and will prevent fire entry through the roofing and contributes to the overall sealed “Fire Box” principle designs of FCA which prevent external and internal ignition.

NATA LABS CSIRO TEST MogO NSW

QUICK REFERENCE TOPICS

  • Fire resistant to extremely high temperatures (1200ºC).

  • Meets BAL FZ up to FRL 90/90/90.

  • Non-combustible (AS 1530.1) and smoke release AS 3837.

  • 30, 60, 90 Minute fire resistance.

  • Fire tested (AS 1530.4/2016)

  • Non-asbestos, NATA Labs Australian certification.

  • Resistant to flooding and prolonged water emersion.

  • Resistant to bacteria moisture, humidity, mould and mildew.

  • Completely resistant to termites and insects.

  • Low thermal conductivity ~0.44 (W/mk).

  • Higher R-values than plasterboard.

  • Less expensive, eliminates multiple layers of plasterboard for high FRL.

AUSTRALIAN STANDARDS (CERTIFICATED IN AUSTRALIA)

See Certifications

Fire
1.5 hours 1 x 10mm sheet

Impact
10 times stronger than plasterboard, load bearing 55kN (1.5 hrs) at 1200⁰C (see CSIRO fire test report)

Acoustics
Rw 62 AS 717.1 (see report certification)

Asbestos
Nil content test AS 4964 R and U value (see technical info charts)

Handling
Cuts, saws, drills, routs, with timber tools, power gun screwing, massive time saving on installation

Labour Cost Benefits
FireCrunch requires 1 sheet each side for FRL up to FRL 90/90/90 (plasterboard needs 3 layers 13mm each side)

Strength
10 x Stronger than plasterboard

Eco-Friendly
95% less CO2 emission than plasterboard