we are the GC on a 200+ yr old building being renovated as part of a LEED project (there's also a smaller SF new addition.)

Our project site includes an existing lab building as well as a modular building (essentially a large trailer) that is temporarily housing expansion of the lab until a new lab building is adde

How are these calculated for this credit? As a continuation of the exterior wall? Thanks.

On our project, there is no deck, just purlins, insulation and metal roof panels. We'll be reusing the roof and the purlins and likely replacing the insulation.

Working on a historic renovation of a school building. Two building reuse questions: 1.

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?