In a building project, there are a numerous amount of alternatives for the building envelope as well as for the HVAC. It is our aim to offer our client a maximum on energy savings for a minimum of investment.

Therefore, it is important that:

• a comprehensive approach is undertaken in which all cost factors from investments through to the operation and the maintenance are considered,
• the cost approaches in the concept are continually compared with the results of the current bids, thereby providing a reliable data base, and
• all of the energy-saving technologies from insulation and glazing through to the energy supply and the solar energy use are balanced.

For our clients, we compile a cost-use analysis that shows what are the various advantages and disadvantages of each variation and how they differ in costs. In addition we offer recommendations as which measures are the most suitable for our clients project, based on our experience. Thus, the client is provided with valuable information to assist in making the decisions necessary to reach his/her goal in the most optimum manner.