The window for roofs VELUX GGL in pine with opening to balance concurs to at best take advantage of the space of the mansarda.

Characterized from a design they works, also the window for roofs GGL has a bar of endowed maneuver of a fin of ventilation with filter that concurs with the circular air liberations, also to window sluice.


Characteristics:

Window GGL can be installed on roofs with slopes from 15° to 90°
Treatment with varnish to water base.
Fin of ventilation that allows to the reciprocation of the air also to window sluice
Latch in order to block the slightly open clapper for the greater ventilation.
Spin of the clapper of 180° for the cleansing of the external glass.
Placchette pre-installed for the installation of the tents.
Outside covered in copper or plasticized aluminum dark gray.
Available with self-cleaning glass --73 and --65.
It completes of vetrata emissiva insulation low stratified of emergency with function of inner protector (projection of schegge), energetic saving, acoustic discouragement and protector from the hail.