Our commitment to our customers does not end with delivery. Of course, we also offer you our support at any time beyond that. Our solutions are characterized by high quality, perfect function and durability. Should you still need help, you will find it here in our after-sales service. You will find the HAUTAU Tool for finding spare parts for our hardware solutions, instructions for converting your window or window door and answers to your questions.
In order to maintain the function and safety of your window elements, we would like to point out that repairs and replacement of a hardware have to be carried exclusively by specialist companies.