Hello Everyone: I am working in an office building project located in Galicia (Spain). We are carrying out the selection process of the heat pump for the air conditioning of the building.

Can we consider the IBR (Institut für Baubiologie in Rosenheim) an approved seal which is compliance with LEED v4 requirement for VOC emissions? Attached you will find information regarding VOC te

We are trying to find a specific adhesive for PVC pipes.

We are doing a ID+C in a existing building, where the lighting and the envelope are the original ones.

In our Healthcare project, there are different workers during the morning, afternoon and evening, with a time of 8 hours each. If I count the FTE, I get a total of workers greater to the number of

I'm working on a building's purchasing and waste policy and I'm using LEED's template.

Hello, We are encountering some problems as to deciding which vegetation species can be counted as adapted. In a Mediterranean country, there are many plants that grow well in our city.

Dear All,​ An international insulation manufacturer has developed an EPD for all its products consisting in ​rock wool insulation.

Hi, I have seen on the web if you are LEED AP have discount to make the AP WELL . Is it true? I don't know how to recognize as LEED AP when making payment . Thank you

Hello! My project is in Spain. We have to put on site a decorative film on the glass. Is this in the scope of LEED EQc41? I can´t find any manufacturer that includes it in the description.