Renew your home, live better
Renovation is key to transforming homes into healthy and efficient spaces. Beyond improving energy efficiency, it follows Nearly Zero Energy Building (NZEB) standards and prioritizes comfort and air quality. At Siber, we offer advanced ventilation to remove humidity, pollutants, and improve energy efficiency, creating sustainable and healthy homes.

What does home renovation involve?
Far beyond the commitment to energy efficiency, renovation follows all the standards of the upcoming Nearly Zero Energy Buildings and sustainable homes, but places health and comfort of people as the top priority.
A model full of advantages, most notably the ability to achieve up to 90% energy savings compared to any conventional home. A true achievement.
Siber's dual-flow mechanical ventilation systems with energy recovery units are key to reaching this level of efficiency and thus environmental sustainability.
Evolution of Renovated Spaces

Available Grants
Existing Building Logbook
This brief summary aims to outline the key points related to ventilation and specifically to buildings to be renovated, both single-family homes and multi-family dwellings.
What is the Existing Building Logbook?
It is a tool for communities to understand the current condition of their building, as well as the improvement potential by taking advantage of currently available aid (grants, national and European plans).
Can I benefit from any grant?
As indicated in the existing building guide, there are grants, but to access them, the type of system and installation must be considered to determine eligibility. For more information, check with your local authority.
Next Generation Funds
Following the approval of the new aid program for residential and social housing under the Government’s Recovery, Transformation and Resilience Plan, regional governments offer grants to promote renewable energy sources related to self-consumption and storage, as well as the implementation of efficient energy systems.
This means direct financial aid and great savings when installing Siber ventilation systems.
Check how to access the different grants:
What is your problem?
If you have problems with humidity, bad odors, energy consumption, or healthiness, here’s how Siber can help you.
| Dual Flow | Single Flow Auto | Single Flow Hygro | Decentralized | Hybrid Ventilation | Low Pressure | Inflation | Anti Radon | |
|---|---|---|---|---|---|---|---|---|
| Energy efficiency and savings | ![]() | ![]() | ![]() | ![]() | ||||
| Healthiness | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
| Comfort and well-being | ![]() | ![]() | ![]() | ![]() | ||||
| Elimination of bad odors | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | |
| Elimination of mold, humidity and bad odors | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | |
| Dust-free environment | ![]() | ![]() | ![]() | |||||
| Allergy minimization | ![]() | ![]() | ![]() | |||||
| Radon concentration minimization | ![]() | ![]() | ![]() | ![]() |









