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Manual Blinds Simulation Required?

NC-v4.1 EQc7: Daylight
posted by Peter Wildfeuer on Aug 8, 2024, 9:50 am

Hello,

I am attempting to use passive strategies to deal with glare. I want to avoid using any kind of blinds. The credit language seems to suggest that I still need to simulate them even...

Last reply: Kristen Vachon Vogel, Dec 3, 2024, 11:41 am

Other buildings' sunlight reflection

NC-v4.1 EQc7: Daylight
posted by Greenlab on Jul 16, 2021, 12:32 pm

in or register to post comments Kristen Vachon Vogel USGBC/GBCI LEEDuser Premium Member November 26, 2024- 8:56 am In case others are referencing this forum for information, please note that modeling per LM-83-12...

Last reply: Collin Robinson, Dec 2, 2024, 9:29 am

Modeling Trees for Daylight Simulations

NC-v4.1 EQc7: Daylight
posted by Kate Sector on Feb 2, 2022, 4:44 pm

VT, etc. Log in or register to post comments Kristen Vachon Vogel USGBC/GBCI LEEDuser Premium Member November 26, 2024- 8:45 am In case others are referencing this forum for information, please note...

Last reply: Elliot Glassman, Nov 26, 2024, 9:01 am

Daylight Calculator

NC-v4.1 EQc7: Daylight
posted by Junaid Mujahid on Nov 20, 2024, 3:21 am

The LEED v4.1 requires area input for which the lux levels are within the range for 9am AND 3pm.

From my understanding of the credit language, it is required to average the 9am values for...

Last reply: Collin Robinson, Nov 20, 2024, 10:03 am

Sky type for Option 2: Illuminance

NC-v4.1 EQc7: Daylight
posted by Junaid Mujahid on Oct 7, 2024, 2:17 am

If anyone has used IES-VE's RadianceIES application for Daylight Simulation Option 2: Illuminance, what sky type within RadianceIES should be selected for demonstrating compliance?

...

Last reply: Christopher Widdowson, Oct 21, 2024, 2:53 pm

Daylighting for perimeter zones or all?

NC-v4.1 EQc7: Daylight
posted by Junaid Mujahid on Sep 27, 2024, 9:00 am

Hi,

Internal zones which do not have any external facades nor any windows are required to be simulated for Option 2: Illuminance? I have several zones which are considered regularly...

Last reply: Elliot Glassman, Sep 30, 2024, 1:56 am

Strategies to Adress Glare

NC-v4.1 EQc7: Daylight
posted by Ricardo Sá on Jul 19, 2019, 10:18 am

Dear All,

in what relates to this credit, LEED V4.1 allows credit achievement in projects where spaces have...

Last reply: Daniel Glaser, May 2, 2024, 10:22 am

Core and Shell- How to define the "regularly occupied space" since the interior layout is not determined yet

NC-v4.1 EQc7: Daylight
posted by IASON BOURNAS on Sep 15, 2021, 9:24 am

Hi,

We are working with a project that is not constructed yet (office building, Core and Shell). The building volume and facades have been decided, but the exact plan layout is not known...

Last reply: Summer Minchew, Nov 2, 2023, 8:27 am

Glare control devices on interior glazing

NC-v4.1 EQc7: Daylight
posted by Elise Woestyn on Feb 1, 2022, 12:48 pm

Are glare control devices required only on exterior glazing?

Let's say we have an office (regularly occupied) with a single window looking to a classroom and no exterior glazing. Does this...

Glare control requirements for Nordic projects

NC-v4.1 EQc7: Daylight
posted by Medina Deliahmedova on Sep 14, 2021, 11:53 am

Dear All,

I am an engineer at Inform Design (consulting practice based in Sweden), and we are working on a large office building project which aims to acquire LEED certificate.

I...