BAFA federal subsidy for new windows in Wolfsburg - up to 20%
Replace old windows from the 1950s-1970s in Wolfsburg with subsidised, energy-efficient models. We coordinate the EEE and submit the application before the contract is awarded - subject to funding approval.
BAFA window funding in Wolfsburg – 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 Wolfsburg is especially worthwhile
Wolfsburg has an exceptionally large, concentrated building stock from the 1950s to 1970s - districts such as Detmerode and Westhagen are typical examples. Many of these flats and houses still carry their original windows with weak U-values, which drives up heating costs and energy losses. It is precisely there that a window replacement pays for itself quickly, and the BAFA federal subsidy has so far been advertised surprisingly rarely in Wolfsburg - an advantage that informed owners can use. VL-Innovativbau takes the entire funding process off your hands: we coordinate the mandatory energy efficiency expert, pay attention to the right 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 secure the maximum grant, lower heating costs and more living comfort - subject to funding approval.
To the windows page for WolfsburgWhen 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
You receive a 15% BAFA grant, and up to 20% with an iSFP (individual renovation roadmap) on the eligible costs (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.
Especially there. Old windows from that construction period often have very high heat losses, so new windows with a Uw value ≤ 0.95 significantly reduce heating costs. Combined with the BAFA grant, the measure pays for itself correspondingly faster - subject to funding approval.
The energy efficiency expert (EEE) is mandatory for the BAFA federal subsidy; they confirm the professional implementation and can prepare the iSFP for the higher grant. VL-Innovativbau coordinates the EEE for you, but does not itself provide legal or tax advice.
Funding consultation for your windows in Wolfsburg
We check free of charge which grant is possible for your building in Wolfsburg - without obligation and without commitment.
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.