Laminated Glass

Is it possible to create laminated glass with Sentryglas interlayers by using the EP Construction component? I’ve had a a lot of success creating IGU’s so I’m hopeful I can make laminated glass without just plugging in values for the EP window material component. If it is possible, how would I create a material for the interlayer (as it is not an opaque material, glass material, or air gap)?

Thank you!


Hi Aaron,

I don’t know the answer to this question myself. Doing a quick search I found these two:

This paper suggests using simplified method (

You can also use Window to generate the material data (…)

My suggestion for you is to send your question to (