Petra Schep 5,0 15 Apr 2026 Google

A great company. They respond quickly to emails. The wait is worth it. They installed new window frames throughout our house. It looks super neat, the employees are friendly, and everything was cleaned up perfectly.

Rita Vermeulen 5,0 15 Apr 2026 Google

They installed uPVC window frames for us. Everything was finished very neatly and tidily. They were also very helpful with things I'd forgotten and needed to add. Thank you so much. It took a bit longer to get it done, but the result and the service are excellent. Highly recommended.

Sandra Bruins 5,0 15 Apr 2026 Google

So happy with my plastic window frames and they work so neatly.

Pien Tje 5,0 15 Apr 2026 Google

We contacted several companies, but Joolingen was the only one that responded. It's so frustrating when you're stuck with a window that won't open. A few days later, they were there and, instead of a new window, installed a new window frame. We're thrilled! Excellent service!