Repair your Kostum
in aluminum
Durable & repairable
How to repair your
Kostum?
Make the product last
Your Kostum installer remains close to you even after the installation of your Kostum. In case of malfunction or degradation, he is your main contact throughout the lifetime of your product.
Upon simple presentation of the order number, your Kostum installer commits to provide you with a diagnosis, a quote and an intervention schedule according to your request.
Do you have a question?
The answer to your questions
At Kostum, we listen to you and accompany you throughout your project. To help you effectively, our FAQ has been specially designed to answer the most frequently asked questions: information about our products and services. Access our FAQ and let yourself be guided.
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