DKK | Direct Plastic Window Frames
Utrecht-based plastic window and door frame installer known for organised project handling and no-deposit policy.
What customers love
- Clean, fast installation completed within agreed timeframe
- No deposit required before work begins
- Precise, detail-oriented fitting by named installers Martijn and Max
Best for
Homeowners replacing multiple windows or doors who value transparent, deposit-free agreements.
Attribute scores
Recent reviews
Great Company from the beginning very helpful with good communication, honesty and understanding of the budget I had and still came with a beautiful offer. The mechanics worked really well, fast and left everything cleaned. Anybody who’s in need of a trusted company and professionalism from beginning to end should consider this one.
Top company, very attentive, good service, and skilled people with a sense of humor. Martijn helps ensure everything runs smoothly and is very precise down to the smallest details. Fast delivery, everything was installed super neatly. We would recommend DKK to everyone. Price-quality ratio is TOP.
If i could rate this service higher, i would. Fantastic service from start to finish. No delays, very organised, very professional and a good price. Thank you so much.
I am incredibly happy with DKK and I can recommend them to everyone. From the first visit (with a detailed explanation of the process, the types of frames, and NO deposit) to the men's final cleaning efforts on the 2nd installation day; everything was arranged perfectly. After we had been scammed and lost our deposit at another company (and after we had reported this), everything was done to reassure us that they were not like that at all, and they fully lived up to that promise. We are incredibly happy with our new frames and the entire process. From a signed quote in February to installed frames in May; amazing!! Finally, thanks to Kina for the quick responses and phone calls when necessary!
Max and Martijn replaced our front and back doors, dormer windows, and ground floor window. Work was fast and professional. We are very pleased with the results.