Double glazed window transmittance


#1

Hi, I am searching for transmittance of double glazed window with these features: 4m 13m(air) 6m out. Is there any resource to find that? I tried to use window software of lbnl but I couldn’t learn how to use it. Is there anybody to help me about that?
Thank you all


#2

Visible light or energy transmittance? You could download ESBO SSF and calculate them according to ISO 15099. Next version contains EN 410 as well.
Max


#3

Visible light. thank you,


#4

Firstly, you have to check which combination is suit for your purpose from the manufacture’s website, like AGC Glass Europe as one of the producers, … then you can model each layer through Window by using its own library which has many products from different producers or creating a new glass material based on the specifications on the catalogue …


#5

Thank you. I solved it by using Window from lbnl.