In addition to providing an effective light source, roof windows also act a means of passive heating in winter. The larger glazed area provided by FAKRO windows is correspondingly more effective in this respect, with the free thermal energy being retained by virtue of the their energy-efficient design.
Reducing unnecessary heat loss.
Roof windows can also be used as a source of fresh air and with the V40P automatic air inlet, the optimum amount of fresh air creates a healthy microclimate while avoiding heat loss. Fakro roof window design provides a sustainable balance in terms of air quality and energy saving.