A Z Kozijnen
Rotterdam-based window installer offering replacement and insulation upgrades with personal customer contact.
What customers love
- Competitive pricing that customers find hard to match elsewhere
- Alexander personally responsive and hands-on with advice
- Improved insulation noticeably after window installation
Worth noting
- Silicone spillage during installation caused damage to floor laminate
- One customer reports poor materials and unresolved water/fungus damage
Best for
Homeowners in Rotterdam seeking window replacement at competitive prices
Attribute scores
Recent reviews
Happy with the service of AZkozijnen. Alexander provided a competitive offer after I placed a request for quote online with pictures and requirements. We visited his office to check the materials and finalise the deal. The replacement of 8 windows took place around 4 days with 2-3 workers. They did a good and left the job clean. There was some spillage of silicon liquid on the wood laminate which damage the floor, but Alexander said I can get it repaired and claim through liability claim. Definitely will consider AZkozijnen for any future work.
Bunch of scammers they used to do house renovations in the past so I have to call them when I have issues with the roof they built, every time I call them I have to pay on top because they came eith a different story each time about what needs to be done, every time they come the do a lausy job with the cheapest worse materials. As a result I have an entire wall ruined with fungus and water stains, it rains inside my house and they don’t care. Stay away from this company, apart from that they send over east european workers that I am pretty sure do not hold a work permit
Great quality windows and excellent customer service. Installation was quick and professional. Highly recommend!!!
Fantastic job on the new windows! Not only do they enhance the appearance of the house, but they also provide excellent insulation. And to top it off, the pricing was unbeatable! Thank you Alexandr!
Really good performed work! Nice quality. Alexander is super responsive and will help you with all advice. The house is now more isolated and windows give fresh view of the house 🏡