Calculate true sDA with proper blind controls, wall thickness and detailed models
Iterate Quickly with Painless Analysis
Create dozens of one-click LEED option 1 and option 2 report cards to optimize scores
Use Analysis in 3D to Improve Design
Get a spatial understanding of your LEED scores. Quickly share your design in 3D with colleagues or clients
Trusted as Accurate by USGBC
Standards always up to date. Download and submit LEED v4 results directly to USGBC
Guaranteed Accuracy to Maximize daylight benefits
Only Program to Use IES LM-83
Calculate true sDA
Calculate true sDA with proper blind controls, wall thickness and detailed models
Iterate Quickly with Painless Analysis
Create dozens of one-click LEED option 1 and option 2 report cards to optimize scores
Use Analysis in 3D to Improve Design
Get a spatial understanding of your LEED scores. Quickly share your design in 3D with colleagues or clients
Trusted as Accurate by USGBC
Standards always up to date. Download and submit LEED v4 (and now v4.1!) results directly to USGBC
Toggle between LEED v4 and LEED v4.1 scoring to see how your design stacks up!
”LightStanza helps calculate the LEED daylight credit really quickly and has saved me dozens of hours of weeding through results through other methods. The results I've downloaded have helped my clients make quick design changes and understand if they will receive the credit."