E: info@deltapanels.com      Head Office: 731 Boundary Road, Richlands, Qld 4077    +61 7 3271 2170
 W: www.deltapanels.com     Sydney Depot:  11 The Old Northern Road, Narellan, NSW 2567   +61 2 4611 7712
ABN: 11 147 861 292
Version Date: 
2025-11-25
2
PREFACE
The Delta Panels™ Engineering Manual is divided into five (5) separate modules. Each module covers a different 
product type and the engineering calculations specifically associated with those products.
MODULE A - AWNINGS, PATIOS & CARPORTS
The module covers roofs which are either attached to an existing building primarily a dwelling or to a seperate 
standalone structure.  The engineering calculations encompass both single skin and insulated roofing and is 
divided into both DeltaSingle™ and DeltaSpan™ span tables.
MODULE B - PRE-ENGINEERED KITS
The Engineering for this series of structures is presented in kit forms covering single and double awnings, patios 
& carports with various options regarding footing types. This module covers engineering for DeltaSpanTM roofing 
in both cyclonic and noncyclonic regions. Any other configuration that is not covered by the engineering in this 
module would require site specific engineering calculations.
MODULE C - GABLES
The Gable Engineering module encompasses two (2) different styles of Gables, namely KingPost and KingPost-
Eco. The engineering tables are presented with various options on roof pitch and the associated post, beam and 
fixing requirements. 
MODULE D - BRACKETS AND FIXINGS
This module lists all of the associated brackets and fixings that have been tested and approved for use. These 
brackets and fixings are an integral part of the Delta PanelsTM Engineering Manual.
MODULE E - RESIDENTIAL ROOFING
The Module E - Residential Roofing module covers the spans and permissible overhangs that Delta Panels 
insulated roofing products are certified for in both single & multi-span applications. These calculated spans are 
shown for both non-cyclonic and cyclonic zones.

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