Would it possible to input zero for an occupiable storage rooms for liguids and gels in the Minimum...

Hello,

We've multifamily high rise project that is pursuing LEED NC V4 certification. As per current design, the apartment units are mechanically ventilated and have continuously running...

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Hello everyone,

I have a question about the location and sizing openings, in the building we have spaces with double side openings, in opposite facades. The 6.4.2 section specifies that...

On our project we have a few spaces like corridors and break rooms with kitchen area which don't have a direct ducted air supply from the...

Is the IEQ Space Matrix still relevant for this Prereq under v4? Under v3 there were some differences between ASHRAE-applicable spaces and LEED-applicable spaces.  Wondering if that is still the...

We are deciding between the use of EN 15251 and the use of ASHRAE 62.1. Do you have experience in applying EN 13779–2007? I've started to read that and I'm wondering whether there are aspects...

The corridors are separated from the staircase by two doors in order to create a space (buffer space) whose walls and doors are fire-resistant. That space is ventilated through a ventilation duct...

Hi,

we're modeling a building that will have ventilation ensured by openable windows in each space (compliant with ASHRAE 62.1 requirements). All spaces are endowed with cooling...

We are going to demonstrate the compliance with the prerequisite using OPTION 2. CEN STANDARDS EN 15251–2007 AND EN 13779–2007. According to those standards, no mechanical ventilation is needed...