These require inexpensive construction techniques and must be cheap in maintaince as well. Smaller investors hire smaller contractor companies, which need simple and clear design documentation, especially those concerning thermal isolation details. Single-family houses must fulfill today's growing low-energy requirements.
Most of our single family houses are designed with respect to energy-efficient, passive-house standards. We focus on resolving thermal bridge, jointing and vapor isolation issues. We provide full support during the whole construction process, answering all questions and doubts.