Hello, we have project with facade consisting of horizontal lamellas and glazing between them - like steps. The glazing is almost from a floor to ceilings. In a section view, the sitting person can look outside horizontally in the required level 42'' above floor but the horizontal lamellas (about 10'' thick) are blocking some parts of view between 30 - 90'' height. Is it necessary to have free view in the whole 30 - 90'' height from the floor? Thank you for any comment. Frantisek
I'm basing my comment on what I think you have based on your description. As long as there is not a horizontal lamella at exactly 42" you could earn the credit. The credit can be earned when using interior and exterior shading.
Do you have link to an image or could you email me a section?