KfW Construction Supervision for Munich, the Five Lakes Region & Upper Bavaria

What is KfW Construction Supervision?

What does the Energy Efficiency Expert review?

KfW Construction Supervision covers ten core areas — from the first measure planning to the final documentation. Each point feeds into the calculations and the closing confirmation.

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  Energy targets — Which Efficiency House standard is achievable, which measure packages lead there? We assess variants and identify the most economically sensible route to your KfW standard.
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  Thermal envelope insulation — Insulation thicknesses for external walls, roof, basement ceiling and floor slab — thermal-bridge assessment. We calculate U-values, review connection details and document envelope quality cleanly.
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  Windows & doors — U-values, installation situation, summer heat protection. Selection, installation plane and connection to the insulation are reviewed to minimise heat losses and mould risks.
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  Heating & hot water — Heat generator, hydraulics, storage, controls, fuel. We assess sizing and concept — and ensure the system matches the envelope standard and the way the building is used.
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  Ventilation — Mechanical ventilation with heat recovery — where needed, where it makes sense. In highly insulated buildings it is often mandatory, and the concept must match the envelope and the usage profile.
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  Renewable share — PV, solar thermal, heat pump, heat networks — share verification. KfW standards require minimum shares of renewable energy, which we document by calculation.
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  Summer heat protection — Shading, thermal mass, component construction. Particularly with large glazed areas this is a mandatory verification — we assess and flag optimisations early.
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  Mould & moisture protection — Component assessment, connection details, ventilation concept. The transition from old to new is the critical phase — we review the details before the wall is closed.
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  Trade interfaces — Coordination of heating/envelope/ventilation, handovers between trades. Most building defects arise at interfaces — we moderate and document the transitions between trades.
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  Documentation for KfW — BzA, BnD, verifications according to TPB (Technical Minimum Requirements). We prepare the complete technical documentation that your house bank and KfW need for the funding drawdown.

How KfW Construction Supervision runs

Construction supervision follows a clear five-phase scheme — from the first concept to the funding drawdown after completion. Each phase has defined deliverables and interfaces.

1. 1

   Initial consultation & concept(1–2 appointments)

   In the initial consultation we clarify the starting situation: which measures are planned, which KfW standard is appropriate, which funding programmes fit your project? For existing buildings in Munich, Grünwald or by Lake Ammersee we assess the building fabric, heating age and renovation status. From this we develop a consolidated measure and funding concept, which we coordinate with you and, where applicable, with the architect and heating planner.

2. 2

   BzA confirmation & KfW application(2–4 weeks before commissioning)

   We calculate the target object using approved software, prepare the Confirmation of Application (BzA) and transmit the KfW ID. You submit the funding application via your house bank — before commissioning the measures, which is a hard KfW requirement. The BzA documents the planned Efficiency House standard, the key component and system values and the calculated achievement of the target.

3. 3

   Planning & execution accompaniment(ongoing)

   During detailed planning and tendering we accompany the technical clarification: plausibility checks of tenders and offers, comparison of component values against the BzA assumption, technical queries to contractors and specialist planners. If changes occur — for example different insulation materials or an alternative heating system — we check the impact on the KfW standard and adjust the verifications before incorrect routes are commissioned.

4. 4

   Site supervision & spot checks(3–6 site visits)

   On site we carry out spot checks: review component execution, document connection details, verify the airtightness concept and, where appropriate, organise a blower-door test. We photograph critical layers before they are closed, coordinate with the architect and site manager as needed, and intervene early if the execution deviates from the KfW plan. This is the phase in which construction supervision actually saves money.

5. 5

   BnD confirmation & funding drawdown(after completion)

   After construction is finished we prepare the Confirmation after Completion (BnD): it documents the measures actually implemented, the component and system values achieved and confirms the Efficiency House standard reached. Together with the proof-of-use documents, the BnD goes to your house bank, which triggers the funding drawdown with KfW. We remain your interface for any queries from the bank or KfW.

KfW programmes requiring construction supervision

The following KfW programmes require accompaniment by an Energy Efficiency Expert. For your project we check which programme and which combination is appropriate.

Concrete funding amounts, repayment subsidies (Tilgungszuschüsse) and conditions change. For your project we check the currently applicable funding conditions.

What does KfW Construction Supervision cost?

The effort required for construction supervision depends on the size of the property, the depth of the renovation and the complexity. The overview below shows typical price ranges for projects in Munich, Grünwald, around Lake Ammersee and in the wider Upper Bavarian region.

KfW Construction Supervision is itself eligible for funding under programme 261 (repayment-subsidy logic). The effective own contribution after funding is calculated in our initial consultation — funding shares vary by programme and year of application.

Construction supervision with enbe — registered Energy Efficiency Expert