Delta MW and EPS-FR Panel Awning and Patio Roof System 
 
Revision 1-4 
19 
 
4 Delta MW and EPS-FR Awning or Patio Roof System within 
900 mm of a Site Boundary 
4.1 
Assessment Task Defined 
4.1.1 
Background 
This performance solution assesses the use of a roofing system consisting of Panel Type I and 
Panel Type II in the orientation (and observing the dimensional constraint) indicated in Figure 3-4, when 
used as an awning or patio roof attached to a Class 1 building and positioned less than 900 mm from the 
allotment boundary. 
4.1.2 
Issue 
Where a Class 10a structure is located between a Class 1 building and an allotment boundary (that is not 
a boundary with a road or other public space) and positioned within 900 mm of the allotment boundary, 
NCC 9.2.4(1)(a) requires that a fire rated wall (FRL 60/60/60) be provided between the Class 1 building 
and allotment boundary; see Figure 4-1. 
It is proposed to have no fire wall protection between the awning or patio and the site boundary when 
positioned less than 900 mm from the site boundary in variation to NCC 9.2.4(1)(a). 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

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