I need some clarification on what definition of a "ventilation system" would be with respect to design that uses a DOAS unit that provides outdoor air to each space.

We are working on an interior rennovation of a multi-level office building with one owner/tenant. We are not touching the core, shell or landscape.

I'm trying to determine if certain materials will apply for the purposes of the EQc4.6 credit for low-emitting ceiling and wall systems.

We have a product that will be used on the metal piping of a power generator. The piping will become hot during use, therefore the coating needs to be resistant to the heat.

Can anyone tell me if the addition of interior storm windows without a change in existing fixed windows would trigger having to meet either the prescriptive requirements or the ECB ch.

Hello, I was wondering if you guys know if a Biodegradable Coconut Fiber Membrane commonly used for hydro seeding can be catalogued as a rapidly renewable material? Thanks in advance. Cheers.

Has anyone else experienced issues with Adobe plug-in and javascript within the new website?

Hi, when will it be possible to register a new project under the LEED v4? Thank you in advance for any response.