Insulated roof panels
made in Townsville
Nordeck®: COLORBOND® steel roof, EPS-FR insulation and a finished steel ceiling in one panel, 50 to 200 mm thick.
Nordeck® at a glance
- Core
- EPS-FR (expanded polystyrene with fire retardant)
- Cover width
- 1000 mm
- Thicknesses
- 50, 75, 100, 125, 150, 175, 200 mm
- Length
- 24 m (check availability)
- Top skin
- 0.42 mm G550 COLORBOND® steel, high-rib trapezoidal profile
- Ceiling
- 0.6 mm G300 COLORBOND® steel, Plain or VJ
- Minimum pitch
- 2° minimum
- Acoustic
- Rw 24 to 25 depending on thickness
- Fire
- AS/NZS 1530.3: ignitability 0, spread of flame 0, heat evolved 0, smoke 2 to 3
- Warranty
- 20 years against manufacturing defects
Thicker panel, more insulation
- 50 mm R1.20 Summer R1.38
Winter R1.40
10.6 kg/m² - 75 mm R1.80 Summer R1.98
Winter R2.03
10.9 kg/m² - 100 mm R2.40 Summer R2.57
Winter R2.65
11.3 kg/m² - 125 mm R3.00 Summer R3.17
Winter R3.27
11.6 kg/m² - 150 mm R3.60 Summer R3.76
Winter R3.90
12 kg/m² - 175 mm R4.25 Summer R4.35
Winter R4.52
12.3 kg/m² - 200 mm R4.85 Summer R4.95
Winter R5.15
12.7 kg/m²
R-value is the declared value at 23°C. Summer is measured at 30°C and winter at 15°C.
How far each thickness spans
Pick where it’s going and your kind of block, then slide to the distance your panels need to cover.
Attached patio with three open sides.
COLORBOND® roof colours
Surfmist®
Nine colours on the top skin. The ceiling is Classic Cream™ or Surfmist®, plain or VJ.
Screen colours are a guide; check a real sample with Norfoam.
Insulated roof panel FAQs
What R-value is a 100 mm insulated roof panel?
A 100 mm Nordeck® panel has a declared R-value of 2.40 at 23°C. Its total R-value is 2.57 in summer (30°C) and 2.65 in winter (15°C), from Norfoam’s data sheet.
What is the core of a Nordeck® panel?
EPS-FR: expanded polystyrene with a fire retardant. Nordeck® meets BCA Group 1 or Group 2 depending on thickness and construction, with a spread of flame index of 0.
How long can Nordeck® panels be?
Up to 24 m, subject to availability. Cover width is 1000 mm.
Which colours are available?
9 roof colours: Dover White™, Surfmist®, Classic Cream™, Shale Grey™, Dune®, Pale Eucalypt®, Zinc, Basalt® and Woodland Grey®. The darker Basalt® and Woodland Grey® are warranted in limited regions.
Is the ceiling side painted?
Yes. The ceiling is 0.6 mm COLORBOND® steel, plain or VJ, in Dover White™, Surfmist® or Maple. Surfmist® plain is the standard ceiling.