b'Delta MW and EPS-FR Panel Awning and Patio Roof System Class 10a structure more than 900 mm from the allotment boundary Convective HeatConvective Heat RadiativeRadiative HeatHeat Non-combustible pavingClass 10a combustible roof coveringNon-combustible pavingDelta MW and EPS-FR roofsystem Combustible roofNon-combustible WallSite BoundaryCombustible roofNon-combustible roofSite Boundary 900 mm set back from site boundary900 mm set back from site boundary DTS BASE CASEPERFORMANCE SOLUTION CASE THE DTS PROVISIONS DO NOT RESTRICT FIRE SPREAD FROM THE CLASS 10a STRUCTURE TO THE ASSOCIATED CLASS 1 HOUSE. AS SUCH, FIRE SPREAD TO THE ATTACHED HOUSE IS NOT CONSIDERED.Figure 4-11. Fire scenario 1: Mechanisms for heat transfer from a fire below the Class 10a roof covering within 900 mm of the site boundary. Revision 1-430'