Hello, We are working with a major renovation in a stadium.

Windows in our historic building project have been removed, refurbished, glass upgraded to double-pane, low-e, etc. Can we use frames under MR c1 Building Reuse and MR c5 Regional Materials?

The building is being restored to an "historic condition." Do unfortunate additions (like CMU block in sealed up former window areas) subsequent to the "historic condition" need to be included in

We are currently working on a multiple building mixed-use project that is reusing a 3 level parking garage.

I understand the floor slab of basements is allowed to be included; what about the envelope?

Hi All I am new to LEED so please excuse me if this question is a little simple. We are building a new office building on the side of an existing office, and the new office is more then 2 times the

We are renovating a former grocery store into a satelitte campus building for a university. We will be reusing the roof deck but not the roof joists.

Hello everyone. I'm now working on a project under certification, according to LEED v2009 NC. The project includes the restoration of an historical rural building, uninhabited and abandoned from lo

My building has several windows that are less than 10 years old. They are in excellent shape.

Would a curtain wall be considered exterior wall or glazing for this credit? Thanks!