Read a blog on GreenBuildiggenie.com which answers this question.
The materials are those related to building enevelope Like Wall Material, Roof material, Flooring material, Glass, etc. but all designed and engineered to save energy
Click here to cancel reply.
Sorry,At this time user registration is disabled. We will open registration soon!
Don't have an account? Click Here to Signup
© Copyright GreenAnswers.com LLC