The PGV glass louvre window is an efficiently modernised conventional louvre. The system has been combined with new technology to create a high quality louvre window with improved light transmission. PGV ventilators are primarily designed to improve climate control by efficient airflow in summer, whilst maintaining winter insulation values. The system offers effective fire safety with units tested for use as smoke ventilators to BS EN 12101-2.

PGV Product Brochure