Wird Sanieren zum Gesetz?

Is the CO2 price destroying the real estate industry?

Neubau billiger als Sanierung?

Handwerker meldet sich nicht mehr: DAS musst du wissen!

An alternative to oil and gas? You MUST know about this system!

PV system and power outage!? Here's what you need to know!

Will a solar power system still make sense in 2026? Check THIS before you spend over €20,000!

Heat pump in an old building? Check THIS out before you spend €30,000+!

BAFA & KfW funding 2026

Renovating the roof for PV?

Building permit application and renovation: process, costs, pitfalls

Overview of BAFA & KfW funding: How to secure up to 70% subsidy for your renovation!

Complete renovation of a detached house: explained step-by-step.

Case study: Renovation of an apartment building with 10 units

Case study: Renovation strategy for an apartment building (3 units)

Case study: Extension and complete renovation of a single-family house

Here's how it works, step by step: The individual renovation roadmap

Restructuring becomes a business case: The "Visionary" restructuring concept

What mistakes can occur during a renovation?

Case study: Energy-efficient renovation of a single-family home - measures, financing and subsidies

Schaue dieses Video, wenn du 2026 eine PV-Anlage installieren möchtest

Case study: Energy-efficient renovation of a two-family house - attic conversion and funding stra...

Heat pump subsidies 2026: How to get the MAXIMUM subsidy

BAFA & KfW Funding 2026: The COMPLETE Guide for Homeowners (incl. Heating)

Increase energy efficiency and receive funding for renovations!

Identify thermal bridges and save money: Here's how!

Geld verdienen mit Sanierung? So funktioniert es!

Air-to-air heat pump: The best alternative?

Facade insulation: Now or never?

Gas hybrid heating: Flexible interim solution or long-term system change?

Do I need to renovate my old building before I can install a heat pump?

How much does a BAFA energy consultant cost?

Photovoltaic system on an old roof: This is what matters!

Complete renovation with funding: This is what matters!

How much does a new heating system cost (system comparison)?

Hauskauf & Förderung? Wie ist das möglich?

Wie lange halten Fenster wirklich? Warum das Alter der Fenster entscheidend ist

Wie funktioniert die U-Wert Berechnung?

Solar thermal energy: What are the investment costs for solar thermal energy?

Lohnt sich ein Fenstertausch?

Was sagt die Effizienzklasse über ein Gebäude aus?

Seasonal Performance Factor (SPF): How efficient is a heat pump really?

Thermal insulation of the exterior wall: Which mistakes should be avoided?

Fernwärme nur sinnvoll mit Förderung? Wie viel bekomme ich?

Is a pellet heating system better than a heat pump?

Do heat pumps fail in winter?

How much of a difference does insulation really make?

Am I still allowed to install a gas heating system?

How much does a KfW energy consultant cost?

KfW funding for my house: requirements and application process at a glance

New gas heating: Does installation still make sense?

BAFA funding: What is it and how do I get it? Simply explained by an energy consultant!

When does a heat pump make sense?

Perimeterdämmung gegen Feuchtigkeit? Darauf kommt es an!

Roof replacement in 2026: Costs, subsidies & the best combinations at a glance

Energieeffizienzklassen im Überblick

KfW Effizienzklassen: Darauf kommt es an!

Fenstertausch 2026

Energieeffizienzklassen: Was sagt sie über mein Gebäude aus?

20% subsidy for new windows: This is how BAFA funding works!