we're doing a hotel.  Owner's preferred guestroom mini-frig is NOT Energy Star compliant (as you know, many appliances that used to be Energy Star no longer are under new requirements).

Is a fluid-applied air/water-resistive barrier considered a "waterproofing material" which must meet VOC requirements for exterior-applied products?

Hi, 

What if the project JUST uses only 1ea for each 20 EPD materials?

Hello! I'm working on a project and we can only achieve Modular/Movable Casework, Vertical Expansion and Horizontal Expansion.

There is a very specific comment that eligible toilet fixtures only include tank style fixtures. Yet I see commercial style flush valve fixtures on the EPA WaterSense website.

I am on a project currently where we are pursuing option one of the Heat Island credit, we are curious as to whether we are able to pursue option B as well.

Hello,

Hi, Is there any exemptions from the ASHRAE 62.1 for buildings that are protected by local authorities. For example such buildings are protected because they are of architectural interest.

Hi, 

We are working in a Healthcare facilities project. How can we document compliance with the minimum Outdoor Air Changes required by ASHRAE 170-2008 Table 7-1?

Does restored area have to be preserved for the life of the building, as v2009?  It appears this is no longer a requirements in v4. Can any one confirm?