The SM ACOUSTIC is a high quality, ABS acoustic window vent offering 2600mm2 EA airflow and providing a 40 db Dne W sound reduction in the open position.
airvent Tunal Top Neo DB 35 & 39
Tunal Top Neo DB 35 & DB 39 is a high preforming thermally broken over frame window vent in a choice of 2 acoustic reductions.
• Thermally broken
• Available in either 35dB or 39dB reduction
• Suitable for frame depths from 50–194mm
• Suitable for use on all type of window construction: aluminium, timber & plastic
• Inner profile acts as an insect grille. Easily removed for cleaning
• Natural upward deflection
• Manufactured from extruded aluminium