I have a couple of questions concerning the prescriptive method for achieving LEED credit 8.1. We are doing LEED for schools.
*If my space has two windows, how do I add that to the excel...

Can someone please confirm the following.
If my window has a head height of 10 feet, then my zone floor area would be:
Twice the head height (20) times the length of the 60 degree...

I'm trying to update the LEED daylight spreadsheet but it seems to be protected. I'm resubmitting after design review comments and I only want to make chnages to what I already submitted, not...

If I use the daylight measurement method for IEQ 8.1, is there a certain time of day the measurements must be taken?

Thanks

Hello all! I do believe my questions have yet to be touched upon but apologize if i just missed a comment in this section.
1. I am currently attempting to use option 2 Prescriptive method...

I am currently using the prescriptive method supporting LEED calculator. Each classrooms have two types of VLT. One side window with 53% VLT that is located at one side of the room and another...

This supplemental calculator Excel file only seems to create problems every time I used it! Right now, I'm trying to document the prescriptive method for toplighting, but the floor area isn't...

Trying to use Option 2 and I'm confused about Zone Floor Area in the spreadsheet. Isn't the ZFA for sidelighting the same as the...

Is it possible to have too much window area, therefore disqualifying a room from being included in the total daylit area? I am using the prescriptive calculation and the spreadsheet from the...

I am using sketchup and Daysim for daylight simulation for a school project. My results give me daylight levels for every hour, every day of the year. The results are abnormally low on Sept 21...