Hello,

Can alternative methods for duct sealing be used besides plastic wrap? One of our contractors is proposing using foam to seal the end of the duct openings. From what I can tell the...

Hello, we are working on a commercial office building project. We are intending to meet the requirements of IEQc5 by providing exhaust to the janitor closets. The exhaust rate will exceed what is...

According to LEED for Retail, "employ permanent entryways systems for all entrances including back-of-house areas such as loading docks or service areas."

In my case loading docks will...

Dear all,
I need to know exactly what fulfills the "Hard-lid" ceiling?. I have a false ceiling with gypsum board partitions all over the floor; I need to know - for example -...

Dear all,
My first question is that which part exactly from the Reference guide states that the entryway system should be placed inside the building?

My second question...

We have a project that has a garage which has storage, mechanical and other occupied spaces accessed through doors. The occupied spaces have closures on the doors but the storage and mechanical...

We have a project that has a garage which needs to have self-closing doors and deck to deck walls or hard lid to other areas. We have the deck to deck walls but we only have door closures on the...

We are working on a multifamily residential building where many of the units have private terraces or balconies. In this instance, are walk-off mats required at each of the entrances to the...

Good morning all! We are currently working on a dining facility with vestibules at the two main points of entry. However, each vestibule measures just over 5'x5' and contains a recessed entryway...

Does anyone know if dishwashing rooms need to meet the exhaust requirements listed in this credit?