Energy analysis tool

DesignBuilder Software, Amherst, Mass., developed an energy analysis program for evaluating fenestration options in commercial buildings. Efen can be used to calculate energy and cost savings for a building and calculate capital and first year equipment savings. Users can quickly complete a model by choosing from a library of more than 500 windows -or inputting their own-and choosing building types and shapes in U.S. and international location. DesignBuilder Software
413/256-4647 |

www.designbuildersoftware.com