Green Toolbox 5.0 is a software program that contains 25 simple HVAC and related industries green building utilities. They are designed for sizing ductwork, sizing piping, calculating cooling and ...

Just about every new home that I see has a patio or deck. These are great outdoor rooms. Trouble is, many are built with very little thought. It seems that the builder just draws a rectangle and ...

Construction professionals are calling for the communities department to publish the calculation methodology that will enable designers to meet the 2010 Building Regulations announced last week The ...