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Energiesparrechner



Energy-Saving Calculator

Calculate potential heating cost savings and CO₂ emissions

Our energy savings calculator can help you during sales conversations.

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Identifying Energy-Saving Potential Through Window Modernization

Energy-efficient modernization of windows and doors can help reduce heat loss through the building envelope. The potential energy and cost savings depend, among other factors, on the condition of the building, the existing glazing, the chosen window design, the heating system, and individual usage patterns.
With Kömmerling windows and doors, you can offer your customers solutions for energy-efficient retrofitting. Our online energy-saving calculator helps you calculate and display potential savings based on the building data and assumptions you enter.
The calculation is for guidance only and does not replace an individual energy consultation. Actual energy savings, heating costs, and CO₂ emissions may differ from the calculated values.



Modernizing Windows – Calculate Potential Energy and Cost Savings

With the Kömmerling Energy Savings Calculator, you can calculate the potential effects of window modernization. The calculation is based on information about the existing and planned windows as well as the current heating system.
Depending on availability, local weather data and stored energy prices can be included in the calculation. The results show potential energy, cost, and CO₂ savings over a selectable period of up to 30 years.
The calculation can be exported as a PDF and used to support quotes and consultations.


Customize and Integrate

The energy-saving calculator is available as a web component and can be integrated into a website. This allows your website to offer a digital resource on the topic of energy-efficient retrofitting.
You can add your own links to contact pages or additional information. Additionally, you can customize the appearance of buttons and graphics to match your company’s branding using the available configuration options.


Do you have any questions? Get in touch with us!

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