E: info@deltapanels.com 
W: www.deltapanels.com   
Head Office: 731 Boundary Road, Richlands, Qld 4077 |  +61 7 3271 2170
Sydney Depot: 11 The Old Northern Road, Narellan, NSW 2567  |  +61 2 4611 7712
8
Delta Panels Pty Ltd
ABN: 11 147 861 292
DELTA PATIO & ROOFING RANGE
DeltaOrb™ offers  classical corrugated lines,  with all of 
the benefits of modern  Insulated Panel technologies.
•	
Longer panel spans and increased strength due to 
a deeper profile
•	
Available in three (3) insulated core options, 
Expanded Polystyrene Fire Retardant Grade (EPS-
FR), Thermosetting Phenolic Composite (TPC) & 
DualCore (DC), to suit the specific requirements of 
your project.
•	
DeltaOrb™ with EPS-FR cores have received 
CodeMark certification, please refer to our web site 
for full details
•	
DeltaOrb-TPC is Factory Mutual accredited Class 
4880, 4881, 4882 & 4471
•	
Wide 1000mm panel for faster installation and less 
visible joins 
•	
Both the use of Smooth and Elegance ceiling 
finishes extend inside living to the outside world
•	
Foam filled roof corrugations reduce condensation 
and corrosion
•	
Angled cable duct holds electrical cables in place 
during installation
•	
Please refer to the Delta Panels™ website  for full 
certification details.
•	
Maintain the traditional character of Australian roofing
•	
Wide range of classic and contemporary colours to 
match any existing structure
•	
Written 20 Year Warranty for true peace of mind
*  Download technical data information from the Delta Panels™ website 
Steel Skin 
Details
Top Skin
0.42mm / G550 AZ150
Bottom Skin
0.60mm / G300 Z275
Core Material 
Options
- SL Grade Polystyrene - Fire Retardant Grade
- Thermosetting Phenolic Composite - TPC
Thermal 
Conductivity
- EPS-FR @ 22.5c - 0.042 W/mK
- TPC @ 22.5c - 0.0396 W/mK
Adhesive
Thermosetting two-part adhesive
Panel Weight 
(kgs/m2) based 
on 0.6mm steel 
skins
Panel
EPS-FR
TPC
50mm
10.58
11.70
75mm
10.94
12.06
100mm
11.30
12.43
125mm
11.66
12.79
150mm
12.02
13.15
175mm
12.38
13.51
200mm
12.72
13.86
External Roof
R Value 
(m2.K/W) 
AS/NZS 4859 
Parts 1 & 2:2018
Panel
EPS-FR
TPC
Winter 
(15oC)
Summer 
(23oC)
Winter 
(15oC)
Summer 
(23oC)
50mm
1.38
1.36
1.45
1.45
75mm
1.90
1.85
2.10
2.05
100mm
2.52
2.43
2.75
2.65
125mm
3.13
3.02
3.40
3.30
150mm
3.69
3.56
4.05
3.90
175mm
4.31
4.15
4.75
4.60
200mm
4.88
4.68
5.40
5.20
Factory Mutual
DeltaOrb-TPC is Accredited Class 4880, 4881, 4882 
& 4472
Sheet Coverage
1000mm
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

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