David Abarca 3,0 14 Apr 2026 Google

I'm disappointed that we're going back and forth with Isoglas. There's room for improvement in the processes related to coordination and prioritisation when conducting customer visits.

mike de wijn 1,0 14 Apr 2026 Google

I haven't had any experience with the company, but I've seen them on the road. They're incredibly rude drivers. And they park the bus in the middle of an intersection. And if you say anything about it, they swear at you with the most horrible illnesses. So I'm curious how they'll help you as a customer. I haven't seen them since. As a company, you should be proud to employ these kinds of people.🥲

Carlo Truffino 1,0 14 Apr 2026 Google

Great product, but this company has its act together. Mistakes are made during ordering, delivery, and installation. Appointments are sometimes canceled the night before. Unfortunately, the finish also leaves much to be desired, and our maintenance team still has a lot of work to do to get everything right. Not recommended.

Steven Van der Knaap 5,0 14 Apr 2026 Google

As a private individual, we had two large secondary windows installed in our living room. These soundproof windows have hinges that also allow us to clean the cavity wall. After receiving quotes with various window installation options, the measurements were quickly arranged. Installation took place a few weeks later. This was clearly communicated beforehand. The installation was quick and professional, with excellent problem-solving skills. The price-quality ratio is excellent! Professional, friendly, and a very nice result. If necessary, I will contact Isoglas again in the future.