Fresh air for a healthier home
A comfortable home is about much more than attractive architecture, modern design or the right indoor temperature. Fresh air and a healthy indoor climate also play an important role in helping us feel comfortable in our living spaces.
Modern windows, residential doors and sliding solutions support energy-efficient living and enhanced comfort. At the same time, ventilation habits are changing. Buildings are becoming more airtight, heat remains inside for longer and controlled air exchange is becoming increasingly important.
Proper ventilation creates the foundation for a comfortable indoor climate – every day.
A healthy indoor climate plays an important role in every living environment. While modern buildings are designed to be highly energy-efficient and therefore place greater demands on air exchange, existing homes also benefit from a balanced combination of ventilation, living comfort and energy efficiency.
Whether you are planning a new build or modernising an existing property, modern solutions can help combine fresh air, comfort and a pleasant living environment for years to come.
Why a healthy indoor climate matters
Moisture is constantly generated during everyday life:
- while showering,
- when cooking,
- during laundry drying,
- from houseplants,
- and even through breathing.
At the same time, modern solutions help retain heat more effectively within the building.
A balanced indoor climate can help to:
- improve air quality,
- regulate moisture levels,
- reduce the risk of mould growth,
- enhance living comfort,
- and support long-term wellbeing.
Keeping an eye on humidity levels
For a comfortable indoor climate, a relative humidity level of approximately 40–60% is often recommended.
If humidity remains consistently above this range, moisture can condense on cooler surfaces. If humidity levels are too low, comfort and wellbeing may also be affected.
A hygrometer provides a simple way to monitor indoor humidity levels.
Ventilation solutions for modern living
Regular ventilation is not always easy to integrate into everyday life.
Modern ventilation systems can help provide a controlled supply of fresh air while minimising energy loss.
Particularly in energy-efficient new builds and comprehensively renovated homes, such systems can make a valuable contribution to comfort and indoor climate quality.
Proper ventilation made simple
Maintaining a healthy indoor climate does not need to be complicated.
One of the most effective methods is short, intensive ventilation by fully opening windows or doors for a few minutes. This allows stale indoor air to be quickly replaced with fresh outdoor air.
Ventilation is particularly beneficial:
- in the morning after getting up,
- after showering or bathing,
- while or after cooking,
- after drying laundry,
- whenever excess moisture accumulates indoors.
Leaving windows permanently tilted open is generally less effective and can lead to unnecessary energy losses, particularly during colder months.
Modern solutions for greater comfort
Today’s windows, residential doors and sliding solutions offer far more than thermal insulation alone.
They can help to:
- reduce energy loss,
- improve living comfort,
- minimise draughts,
- reduce outside noise,
- support a healthier indoor climate.
The material itself is not the deciding factor. Whether solutions are manufactured from PVC-U, PVC-U-aluminium or aluminium, modern systems provide numerous opportunities to combine comfort, energy efficiency and design.
Feel comfortable all year round
A healthy indoor climate contributes to much more than fresh air alone.
When humidity, temperature and air quality are kept in balance, comfort, wellbeing and quality of life all benefit.
The result is a home that feels comfortable throughout every season of the year.
Fresh air. More comfort. Greater wellbeing.
A healthy indoor climate plays an important role in creating a comfortable home. With proper ventilation and modern solutions, comfort, energy efficiency and wellbeing can be successfully combined.
FAQ
How often should I ventilate my home?
Short periods of intensive ventilation several times a day are generally recommended in most households.
Why do windows become misted or condensated?
Condensation is often caused by high indoor humidity combined with temperature differences between indoor and outdoor environments.
Can modern windows or residential doors cause mould?
No. Mould is generally caused by persistently high humidity levels and insufficient air exchange, not by windows or doors themselves.
What is the ideal humidity level?
For most living spaces, a relative humidity level between 40% and 60% is often recommended.
Are there solutions for controlled ventilation?
Yes. Modern ventilation systems can support healthy air exchange while helping to reduce energy loss.
