Solatube Ø 25 cm ventilation system flat roof
May 13, 2022
Solatube on/off switch
May 13, 2022

Solatube Ø 25 cm ventilation system pitched roof


Add-on Ventilation systems for use in the bathroom, toilet, kitchen etc.

Solatube Daylighting Systems can easily transform a dark, interior bathroom or laundry room into a bright and beautiful space. But what about the issue of trapped humidity caused by steamy showers or a constantly running washer and dryer? Solatube can handle that too. The Ventilation Add-On Kit combines daylighting and ventilation into one attractive fixture, leaving your rooms humidity-free and your ceiling looking orderly and uncluttered.

Natural fan

The basic roof terminal is the basis for the Solatube ventilation system. It has the unique feature that it has a pull-promoting effect 24 hours a day. Air is exhausted from the house in almost all weather conditions. The solution for moisture problems in existing homes. The top roof part of the roof terminal is fitted with a smart construction: a collection system which ensures that condensation cannot flow back into the ventilation channel. After the cooled air has condensed in the tube, the moisture is discharged to the outside.

Mechanical fan

The roof flashing (outside roof) has an electrically driven fan for extra ventilation capacity when it is required. As the fan is positioned outside the house, the suction effect is maximized, but the noise is minimal!

The natural ventilation functions continuously, the mechanical ventilation is only activated at those times and places where it is desired. This ensures a 100% optimal indoor climate at minimal cost. The fan is easy to connect and can be switched manually or automatically.

Technical specifications

  • Fan flow in operation at least 75 m3 / h.
  • Fan electrical specifications: 230 V – 50/60 Hz – 18 Watt
  • IP 55 in accordance with EN 60529.
  • Cabling: 2 x 0.5 mm2 with a length of 2000 mm
Product guarantee 5 years
Country of Manufacture The Netherlands


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Cad Drawing


Cad Drawing PDF Solatube Ø 25 cm ventilation system pitched roof T165002-25

Installation Instructions


Installation Instructions Solatube Ø 25 cm pitched roof flashing ventilation T165002-25

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