Delta Panels Pty.Ltd.   ABN: 11 147 861 292          A: 731 Boundary Road, Richlands, Qld 4077
P: +61 7 3271 2170     E: info@deltapanels.com    W: www.deltapanels.com    
Version Date: 
08.05.2023
5
GLOSSARY
DeltaSecretFix™
A registered trade name covering Delta Panels™ discrete fixing system 
used for wall panels
DeltaLum™
A registered trade name covering Delta Panels™ patented skylight and 
LED lighting system
DeltaPanel Light™
A registered trade name covering Delta Panels™ LED light system that is 
fixed to the underneath of the ceiling panel
DeltaLowProfile™ 
Light
A registered trade name covering Delta Panels™ low profile recessed 
LED light
MushRoom Head Bolt
A fixing system used on panels when attaching to the building’s 
framework
Overhang
The length that the roof sheeting overhangs the last fixing support, 
forming a cantilevered portion
Cp,n
Net pressure coefficient acting normal to the surface for canopies, 
freestanding roofs, walls, and the like (as defined in AS/NZS 1170.2:2021)
Roof Slope
The angle of the roof from its peak to its lowest point
Cyclonic Region
Refer to Australian Standards AS/NZS 1170.2:2021 and AS 4055:2021
NonTrafficable
Not designed for direct foot traffic and requires a temporary walkway for 
maintenance access.
NonCyclonic Region
Refer to Australian Standards AS/NZS 1170.2:2021 and AS 4055:2021
Beam Load Widths
Is the (uplift) load on the beam. For simple awnings it is 50% of the roof 
sheeting span plus the overhang
Uplift Loads on the 
Beam
Is determined by a combination of the following factors, Beam Load 
Width, Awning Style and the Wind Category
Post Load Widths
The width of roof which is considered to act in loading the post. For 
simple awnings this is 50% of the roof sheeting plus any adjacent 
overhang that loads the beams connecting to the post
Uplift Loads on the 
Post
Is a force that consists of a combination of uplift force on the beam and 
the load width of the post
Hold Down Capacity
The maximum uplift capacity that the foundation can resist

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