Lower Austria Funding for Noise Protection Windows and Doors, or Noise Protection Ventilators
Financial assistance for the installation of noise protection windows, noise protection doors, and soundproof ventilators in living and sleeping rooms as well as kitchen-living rooms in cases of excessive noise disturbance from state roads. Applications accepted continuously, valid since 31.07.2018.
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Grant criteria
Funding objective
The objective is to protect residents of existing residential buildings along Lower Austrian state roads from harmful noise exposure by promoting on-site noise protection measures such as noise protection windows, doors, and soundproof ventilators.
Eligible expenses
- Noise protection windows and doors
- Soundproof ventilation fans
- Ancillary work (facade restoration, sealing)
Eligible to apply
- Individuals
Funding requirements
- Exceeding certain emission limit values (>60 dB(A) daytime or >50 dB(A) nighttime)
- Living or sleeping rooms or residential kitchens as main residence
- Purchase or start of rental before the cutoff date (usually before 01.01.1996 or before completion of the state road)
- No previous funding for the same windows/doors through noise protection measures or old building renovation
Documents required for application
- Informal application to the local Lower Austria road construction department
- Registration certificate as proof of main residence
- Proof of noise situation (measurement protocol or expert report)
- Original invoices for windows, doors, and ventilators
Description
The Lower Austria subsidy for noise protection windows, doors, and soundproof ventilation supports owners as well as tenants registered as primary residents of existing residential properties along noise-affected state roads in Lower Austria. The goal is the health and residential protection of living rooms, bedrooms, and kitchen-living areas against continuous noise exceeding 60 dB(A) during the day and 50 dB(A) at night. Funding is provided for tailored measures such as the replacement of existing windows and exterior doors with sound-insulated models offering at least 38 dB insulation (or 42 dB for levels above 70 dB(A)), the installation of soundproof ventilators with appropriate airflow, as well as necessary ancillary work such as sealing and façade repairs. Applications can be submitted year-round; since July 31, 2018, implementation has been ongoing without any exclusion deadlines. Requirements include, in addition to exceeding the specified immission limit values, proof of primary residence in the subsidized area, the existence of the purchase or rental agreement before the cutoff date (usually before January 1, 1996), and the exclusion of previous subsidies for the same windows or doors.
Applications are submitted informally to the local Lower Austria road construction department and require as documentation a registration certificate, measurement protocol or expert report on the noise situation, as well as original invoices for the measures. After positive verification of the immission values, a commitment is issued, the financial aid is calculated based on standardized subsidy rates, and payment is made upon submission of the final invoice. Already installed, non-committed soundproof windows can retroactively claim up to 50% of the subsidy rates, provided the installation was not more than five years ago. The subsidy raises awareness for effective, property-side noise protection strategies that sustainably improve living quality and contribute to a quieter living environment along Lower Austrian state roads.