Steel Skin Details Top Skin 0.42mm / G550 AZ150 Bottom Skin 0.55mm / G300 Z275 Max. Skin Temperature 78oC Dry Heat Core Material Details SL Grade Polystyrene - Fire Retardant Grade Thermal Conductivity AS 1366.2/ASTM C 518 Average 0.042 W/mK @23℃ Adhesive Thermosetting two-part adhesive Core Density 13.5kg/m3 Panel Weight (kgs/m2) based on 0.6mm steel skins 50mm Panel 10.58 75mm Panel 10.94 100mm Panel 11.30 125mm Panel 11.66 150mm Panel 12.02 175mm Panel 12.38 200mm Panel 12.72 External Roof R Value (m2.K/W) AS/NZS 4859 Parts 1 & 2:2018 Thickness Winter (15oC) Summer (23oC) 50mm Panel 1.38 1.36 75mm Panel 1.90 1.85 100mm Panel 2.52 2.43 125mm Panel 3.13 3.02 150mm Panel 3.69 3.56 175mm Panel 4.31 4.15 200mm Panel 4.88 4.68 Certificate of Conformity CodeMark Australia Certificate - CM40309 & CM40436 Length Tolerance (mm) 5mm +/- Sheet Coverage (mm) 1000mm 5mm +/- Length (mm) Cut to Length Min of 1800mm Thickness (mm) 50, 75, 100, 125, 150, 175, 200 Minimum Roof Pitch Building Classes 1-9 - 5º Building Class 10 - 3º Flatness Standards 0.42mm 0.55mm Surface deformations can be apparent to the naked eye when observed in certain lighting conditions Detail A * Conduit receiver track optional addition Detail B Recommendations • Patios & Pergolas • Carports • Portable Buildings • Home Extensions • Commercial Buildings • Residential Buildings Profiles Available (Underside Skin) • Smooth & Elegance * -EPS-FR -EPS-FR Colour Range - Warranty Expanded Polystyrene Fire-Retardant Grade (EPS-FR) is a thermoplastic that when exposed to high levels of sustained heat is subject to changes in its structural properties. On extremely hot days with no cooling wind, dark colours have been recorded as reaching extreme temperatures. The manufacturer of the steel recommends the following colours, subject to conditions of use, will maintain a temperature under 78.0ºC dry heat (see clause 9, sub-clause j of our product Warranty). Please refer to Clause 12 of the Warranty – Roof Products for full details. • Off White / Surfmist ® • Hamptons White • Gull Grey / Shale Grey ™ • Zinc • Merino / Paperbark ® • Birch / Dune ® • Mist Green / Paperbark ® • Armour Grey / Windspray • Smooth Cream / Classic Cream ™ To maintain Warranty cover with dark colours it is therefore recommended that a Thermosetting Phenolic Composite (TPC) or Mineral Wool (MW) core be used for all colours not listed above. ® Colour names are registered trademarks of Bluescope Steel Limited ™ Colour names are trademarks of Bluescope Steel Limited Please refer to the web page for the available colour range, paint finishes and relevant warranty conditions. DeltaOrb-EPS-FR is an Insulated Roof Panel System, comprising of two pre-painted, roll-formed steel skins, with a fire retardant grade expanded polystyrene insulating core. The top profile offers striking looks with all of the benefits of modern insulated panel technologies while the bottom skin has a roll-formed tongue and groove joining edge. CodeMark CodeMark Australia Certificate CM40309 certifies that DeltaOrb-EPS-FR panels complies with the stated performance provisions of the NCC2022. CodeMark Australia Certificate CM40346 Class 10a Awning and Patio Roof System incorporating DeltaOrb-MW and DeltaOrb-EPS-FR panels certifies compliance with the stated performance provisions of the NCC2022. Please refer to the certificates, as displayed on our web page, for the exact details of the compliance. Due to the nature of the manufacturing process the actual dimensions may vary. Please refer to the stated acceptable tolerances allowances. Delta Panels Pty Ltd - ABN: 11 147 861 292 E: info@deltapanels.com W: www.deltapanels.com Head Office: 731 Boundary Road, Richlands, Qld 4077 P: +61 7 3271 2170 Sydney Depot: 11 The Old Northern Road, Narellan, NSW 2567 P: +61 2 4611 7712 Version Date: 2025-11-24