Hi everybody. We are in the design phase of a CS small building certification. In which we dont project any HVAC installaction in scope. How can we create a...

Hi, 

I would like to know if the new version of HAP, HAP v6, is approved by the USGBC to meet this  Prerequisite and Credit,

Thank you,

Is there a simple way to reach a definition of "Legal Wood"? I have looked up in...

Hello,

We have to simulate “daylighting controls” for a space with skylights and side-lighting.

I am using HAP 5.11 to make the energy simulation, which will need an exceptional...

Hi everyone! 

We have some doubt on which would be the most suitable rating system for a project. It is a 9-stories residential building. So, we believe it can be either BD+C: Multifamily...

Hi all, 
What sort of documentation do you submitt to demonstrate no need for irrigation in international projects? (i.e. we don´t have a tool like the...

Hallo,

Many countries do not have mapped radon levels as accurately as EPA requires. Can countries marked in orange and green in the following study be considered as "out of EPA zone 1"?...

Hello,

Maybe this question has already been done, and many times, but can´t find it.

I am modeling a Warehouse which is not conditoned nor heated. It has intake fans to comply with...

Hi! We are working on a LEED v2009 Core and Shell certification. We are about to upload Construction Submittal's documentation. But we need to update some prerequisites and credits that were...

Hi everyone, 

Hope you are well. We were requested to work on a LEED v4.1 O+M: Existing building certification. This building has 30yo. It has been under a major renovation. We wanted to...