Holz’s new generation window frame was successfully tested under wind – proof and water – proof!

The quality control on window frames took place in the facilities of the Department of Design and Technology of Wood and Furniture at the TEI (Technological Educational Institute) in Thessalia. In the quality control machine the simulation on window frames, in order to observe their endyrance under difficult weather conditions such as: strong wind, hurricanes and storms. The Holz new generation window frames has been mets with all the required specifications, since in the quality control it excelled.