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Considerations for Reference Shading NECB 2017

 
Section 8.4.3.1.(7 & 8) (Proposed Building)
 
States that:
·     The energy model calculations shall not include manually operated fenestration shading devices, such as blinds or shades
·     The energy model calculations shall include permanent fenestration shading devices, such as fins, overhangs, and light shelves
 
 
Section 8.4.4.3.(4 & 5) (Reference Building)
 
States that:
·     Permanent fenestration shading devices and projections shall not be modelled in the reference building (this is performed automatically by the software)
·     If the proposed building is modeled with exterior shading provided by a nearby structure or building, the reference building shall also be modeled as such (performed automatically by the software)