TJ Kozijnen

Thomas and Job, thank you very much, real craftsmanship. 👍 Key words: friendly, professional, accurate, punctual. TJ Kozijnen replaced the entire front facade just before Christmas and fitted it with plastic frames including door. Very satisfied. Recommended!

What craftsmanship, started neatly on time on one of the hottest days of 2025 so far with replacing our 24 year old sliding door, what a relief! Friendly hard workers with a heart for the customer! Thank you very much and perhaps see you again!

Extremely good company. Good quality products and professionally and neatly installed. Friendly, fast and correct (honest) communication.

TJ Kozijnen has renovated our dormer window by replacing all the wood on the outside with Trespa and installing a new plastic frame. The quotation process went very smoothly due to direct app contact, which allowed us to stay exactly within our wishes and budget and because they are local boys, we chose them. The result is certainly impressive, top quality has been delivered and the finish is sublime! Very satisfied and highly recommended.

Hey guys from TJ!! You guys recently exceeded our expectations with the professional installation of all the windows in our new home. I just wanted to take a moment to express my sincere appreciation for the excellent work you have done! From the very first contact with your team, the professionalism and customer focus was apparent. The quote was transparent and clear, and you took the time to answer all our questions and address any concerns. This gave us a sense of peace of mind throughout the process. The installation itself went extremely smoothly and efficiently. The team were punctual, well organised and worked with an eye for detail. The result is stunning - the windows are of excellent quality and perfectly fitted. Not only has our home been given an aesthetic upgrade, but we have also noticed a significant improvement in energy efficiency. In terms of communication, we were kept informed of progress throughout the process. The ability to communicate clearly is something we value greatly in a service provider. All in all we are very pleased with the services of your company and would highly recommend you to others looking for window installation. Thank you for your dedication to quality and customer satisfaction.