Sustainable energy balance
In addition to providing daylight, selected roof window models may contribute to passive solar heat gains during winter. Selected design features can help limit heat loss and support thermal performance.
Reducing unnecessary heat loss.
Roof windows can also be used as a source of fresh air and, when equipped with the V40P automatic air inlet, can help regulate airflow. The V40P air inlet automatically adjusts airflow within its specified operating range and can support ventilation while helping to reduce unnecessary heat loss. FAKRO roof window design can support indoor air exchange and thermal performance, depending on building and installation conditions.
