Hello everyone,
We are planning our house build (timber prefabricated house) and are currently considering whether to include a central ventilation system or not. We would appreciate hearing about your experiences with this.
Did you build with or without one, and how satisfied are you with it in everyday life? Is the air inside the house comfortable, or perhaps too dry due to low humidity?
We expect or hope that such a system will provide constantly fresh, unused air inside the house and help prevent mold growth in a tightly built new home. In practice, we won’t be ventilating the house by opening windows 2–3 times a day. To be honest, we already find ventilating by opening windows on cross-ventilation once a day to be a hassle. More realistically, we would occasionally open windows when we feel like it. (We currently live in an older building, where air exchange is not an issue.)
On the other hand, there is the question of how often you actually need to ventilate in a diffusion-open timber construction. Excess moisture should be sufficiently removed anyway. Also, on 160 m² (1,722 sq ft) of living space, any produced moisture and CO2 should distribute well enough.
Such a system is not exactly inexpensive, and we do not know anyone in our family or circle of friends who has had mold in their home, even though they only occasionally open windows and do not ventilate continuously.
It is hard to judge whether this is a great feature to be very glad about later or an expensive investment with little added value. Therefore, we would really appreciate your experiences and advice on this 🙂
Best regards,
Sebastian
We are planning our house build (timber prefabricated house) and are currently considering whether to include a central ventilation system or not. We would appreciate hearing about your experiences with this.
Did you build with or without one, and how satisfied are you with it in everyday life? Is the air inside the house comfortable, or perhaps too dry due to low humidity?
We expect or hope that such a system will provide constantly fresh, unused air inside the house and help prevent mold growth in a tightly built new home. In practice, we won’t be ventilating the house by opening windows 2–3 times a day. To be honest, we already find ventilating by opening windows on cross-ventilation once a day to be a hassle. More realistically, we would occasionally open windows when we feel like it. (We currently live in an older building, where air exchange is not an issue.)
On the other hand, there is the question of how often you actually need to ventilate in a diffusion-open timber construction. Excess moisture should be sufficiently removed anyway. Also, on 160 m² (1,722 sq ft) of living space, any produced moisture and CO2 should distribute well enough.
Such a system is not exactly inexpensive, and we do not know anyone in our family or circle of friends who has had mold in their home, even though they only occasionally open windows and do not ventilate continuously.
It is hard to judge whether this is a great feature to be very glad about later or an expensive investment with little added value. Therefore, we would really appreciate your experiences and advice on this 🙂
Best regards,
Sebastian
