I had Kloeber bi-folding doors fitted over 10 year...

I had Kloeber bi-folding doors fitted over 10 years ago and they have been superb, they haven't aged at all and have really stood the test of time. So why am I writing a review 10+ years later? I needed to replace one of the sliding locks (worn out after many years of daily use - no complaints there!) and the Technical Sales Advisor Callum helped me identify the part and order a replacement, despite me having lost all my paperwork. Great customer service so long after the original installation.