
Glazing plays a very important role in the energy consumption of the building.
Optimum glazing system can cut heat loss/gain through window by half,
as well as saving you around 10-15% of your electric bills.
Purpose
To select optimum glazing system for the building, this could reduce as much as 10-15% of total building energy costs.
Modelling Input
![]() |
![]() |
![]() |
| Orientation | Architectural drawing |
Window Shape & Size |
![]() |
![]() |
![]() |
| Glass Cross Section Details | U factor | G value |
![]() |
||
| Transmittance |
Modelling Output

Green Building compliance requirement
Glazing analysis has no direct co-relation with any green building assessment criteria but it indirectly helps to gain points in Energy credits.
Energy Conservation Building Code (ECBC) compliance requirement








