Single room ventilation
Do you always want fresh air in your room? We install intelligent single room ventilation systems with heat recovery. Our fans are very quiet and economical to run.
Ventilate automatically without draughts
In the course of modernization, new and old buildings are becoming increasingly airtight. Without automatic ventilation, you would have to open the windows up to six times a day to ensure sufficient air exchange in the building. Otherwise, there is a regular lack of oxygen in the rooms, an accumulation of pollutants and moisture and an increased risk of mold. [1.]
While you can simply leave a window ajar in summer, this leads to a waste of heating energy in winter. However, permanently open windows can cause unpleasant draughts, and warm summer air can also increase the humidity in the building. Over time, this can lead to consequential damage that entails liability risks. [2.]
Intelligent single room ventilation systems with heat recovery automatically lead to an energy-efficient exchange of air in the room around the year without drafts and virtually noiseless. This can have a positive effect on your productivity in the home office. Compared to central ventilation systems, single room ventilators are relatively easy to install because they do not require additional piping. Contact us without obligation.
Our services
- Professional installation of intelligent single room ventilators
- Economical electric ventilation units
- Self-sufficient solar ventilation from Grammer® Solar
- Core drilling at suitable location
Your advantages
- Fresh and oxygenated air in the room at all times without drafts
- Fully automatic, energy-efficient ventilation and exhaust system
- Practically no maintenance expenses
- Quiet and economical operation, smartphone control
Single room ventilation leads to a pleasant living room climate.
Contact us without obligation
Do you have any further questions or may we prepare an offer for you?
Get in touch with us without obligation. We look forward to your inquiry!
Get in touch with us without obligation. We look forward to your inquiry!
Tobias Bayer
Managing Director
Questions & Answers
What is single room ventilation?
Single-room ventilation systems are closed systems for ventilating individual rooms, such as kitchens, bathrooms, toilets, living rooms, bedrooms or commercial premises. They are usually tubular and are installed in the outer wall. This usually requires a core hole to be drilled.
What does a single room ventilation system cost?
What are the advantages of decentralized ventilation?
Individual room ventilation systems do not require ventilation ducts, which considerably simplifies installation and minimizes maintenance costs. The practical ventilators can be installed anywhere in the external wall and, thanks to integrated heat recovery, ensure energy-efficient ventilation all year round.
Why a single room fan from Haustrocknung.de?
Haustrocknung.de specializes in the dehumidification of buildings. We often use intelligent fans to supplement and accelerate wall dehumidification and know how to use the devices optimally. In addition to electric fans, we also offer ecological Solar vents. an.
How much does individual room ventilation cost?
Haustrocknung.de offers single-room ventilation systems from EUR 2,200 (incl. installation) in the Bern area.
On what factors do the costs of single room ventilation depend?
What are the electricity costs of single room ventilation?
The annual electricity costs for individual room ventilation are around EUR 25. Our intelligent ventilation units have multi-stage adjustable operation and a maximum power consumption of 6 watts.
How does single room ventilation affect heating costs?
How does single room ventilation work?
The fan supplies the room with fresh, filtered air on the one hand and removes humid and stale air to the outside on the other. The control is fully automatic, but can be adjusted manually at any time.
What can the fan do?
The single-room fan can ventilate bidirectionally, dehumidify fresh air and transfer the heat from the exhaust air to the fresh air (heat recovery). In addition to humidity control, the device can also be controlled with an additional sensor depending on the carbon dioxide level in the room.
How loud is the fan during operation?
The single room fans produce a noise of at least 27 dB(A) at maximum power. This is about as loud as your own breathing noise.
How to control the fan?
Our individual room ventilators control themselves via the humidity sensors. You can also control the device with additional sensors depending on the carbon dioxide level in the room. Of course, you can influence the operation of the appliance at any time using a remote control.
Why single room ventilation?
New buildings and renovated old buildings are becoming increasingly airtight. This consumes significantly less energy - but without ventilation, air exchange is no longer sufficiently guaranteed. This leads to a lack of oxygen and the accumulation of pollutants and sometimes also moisture in the room. Individual room ventilation with heat recovery creates a pleasant room climate through automatic ventilation and prevents consequential damage such as mold growth.
Where does the use of single room ventilation make sense?
Individual room ventilation systems are particularly useful in insufficiently ventilated rooms with a high level of humidity. These include kitchens, bathrooms and toilets in particular. In principle, however, a single room fan makes sense in any room where people spend long periods of time. For example, in bedrooms, living rooms or in the study (home office).
Can the fan control the level of carbon dioxide in the room?
Yes, special sensors can be used to measure the carbon dioxide content in the air. This is particularly practical in offices, when working from home or in the living room when you have guests over.
What should be considered regarding the installation of single room ventilation?
As part of the installation, we need to access the ventilation system from both inside and outside. Depending on the floor and local conditions, this may require a lifting platform.
What is the procedure for installing single room ventilation?
After the on-site consultation, we will prepare a quotation for you. If you accept this, we will install the individual room ventilation system at your premises. To do this, we usually have to drill a core hole through the outside wall of your house. Sometimes we need a lifting platform to access the ventilation opening from the outside. Once the ventilation has been installed, we will familiarize you with the controls.
How long does it take to install the fan?
Does the installation of single room ventilation create noise or dirt in the house?
What is the approximate service life of a single room ventilation system?
Supplementary measures
Sources (in German)
- VfW - Bundesverband für Wohnungslüftungen e.V. - Leaflet «Ventilation according to concept DIN 1946-6: Ventilation of apartments»
- VfW - Bundesverband für Wohnungslüftungen e.V. - Leaflet «Liability risks if ventilation measures are not taken in apartments»
- VBI - Association of Consulting Engineers - «Leaflet on ventilation in residential buildings»
