Does anybody knows how to change the g value?
Are you referring to the g-value in the glazing menu as below?
If so, this is calculated in accordance with the layer data selected. It cannot be directly changed. Please also note this value is only relevant to Simulator. For Design Database calculations the Solar Factors are of more importance. Please see further guidance here.
Shane Regan | Senior Building Performance Support Engineer
Answer Verified By: Nektarios (Nek) Ktorides
Thanks ive got the answer,
The reason why i am asking you this is because the g value from the manufacturer is 0.35 and i cannot have exactly this result i need to create my own glazing layers and even with that i cannot have exactly this.
Hi there Shane,
There is one more Uvalue at the top of those that you can overwrite Is that correct to change that?
Please see attached document.
I know that if i change the that U value in the black box I can see it in the final result that but is that correct to change that?0458.Doc1.pdf
The relevance of this value is explained in the article sent above. This is used in Design Database calculations.