Rolling vertical nets against insects

Roller insect screens for joinery offer discreet, but at the same time real protection of the home and office from annoying insects. Without being constantly on duty, they intervene when you decide to stop the insect invasion. The winding nets are attached to the upper end of the window in a convenient aluminum box. This allows them not to catch the eye, retracting when needed. In addition, they do not need to be dismantled from the windows during the winter.