BAFA federal subsidy for new windows in Salzgitter - up to 20%
Subsidised new windows for company housing estates and multi-storey residential buildings in Salzgitter. We coordinate the energy efficiency expert and submit the application before the contract is awarded - subject to funding approval.
BAFA window funding in Salzgitter – the key figures
- up to 20%
- subsidy via BAFA BEG (15% base + 5% with iSFP)
- €60,000
- max. eligible costs per dwelling/year with iSFP (otherwise €30,000)
- €12,000
- possible subsidy per dwelling/year (with iSFP)
- Uw ≤ 0.95
- required U-value of the new windows
5 steps to window funding
- 1
Involve an energy efficiency expert (EEE)
BEG funding requires a registered energy efficiency expert (EEE). We coordinate the right EEE for your project.
- 2
File the application BEFORE awarding the contract
The BAFA application must be filed before you award the contract – otherwise funding is lost. Together with the EEE we ensure the correct order.
- 3
Choose eligible windows (Uw ≤ 0.95)
Only windows with a U-value of at most 0.95 W/(m²K) are eligible. We advise on suitable PVC, aluminium or wood-aluminium models.
- 4
Professional RAL-compliant installation
Professional installation also counts as an eligible cost. We fit to RAL standard – all from one source, including disposal of the old windows.
- 5
Submit proof & receive payment
After completion you submit the proof; BAFA pays out the subsidy. We provide all the documents needed for the installation.
Why window funding in Salzgitter is especially worthwhile
Salzgitter is shaped by company housing estates and multi-storey residential construction from the 1940s to 1970s - districts such as Lebenstedt and Fredenberg are prime examples. This stock brings one of the greatest renovation potentials in the entire region: many windows are still in their original condition and energetically long outdated. At the same time, the funding topic in Salzgitter is so far barely covered, so that here particularly many owners leave grants unused. VL-Innovativbau changes that and takes over the complete organisational funding process: we coordinate the mandatory energy efficiency expert, secure the correct application timing (application before the contract is awarded) and install your new windows with a Uw value ≤ 0.95 professionally in line with RAL standards. This way you combine the maximum grant with permanently lower energy costs and better sound insulation - subject to funding approval.
To the windows page for SalzgitterWhen is funding granted?
- Existing building (building permit at least 5 years ago)
- New windows with Uw ≤ 0.95 W/(m²K)
- Application before contract + involved energy efficiency expert (EEE)
- Professional installation by a specialist company
Frequently asked questions about funding
BAFA funds with a 15% grant, and up to 20% of the eligible costs with an iSFP (individual renovation roadmap) (up to €30,000, with iSFP up to €60,000). One requirement is, among others, a Uw value ≤ 0.95 - all subject to funding approval.
Yes. Eligible are residential buildings that meet the BAFA requirements - including the typical stock from the 1940s to 1970s in Lebenstedt or Fredenberg. Decisive are, among others, the Uw value ≤ 0.95, the application before the contract is awarded and the involvement of the energy efficiency expert.
We take the organisational part off your hands: coordination of the mandatory energy efficiency expert, correct application timing and alignment of the measure. The funding approval is granted by BAFA; we do not provide legal or tax advice.
Funding consultation for your windows in Salzgitter
Let's check free of charge which grant is possible for your building in Salzgitter - without obligation and explained clearly.
All funding figures (as of 2026) are non-binding and subject to the current BAFA/KfW guidelines and funding approval. VL-Innovativbau does not provide legal or tax advice; eligibility is checked case by case by the energy efficiency expert.