Successful with Keller minimal windows®

The Keller minimal windows® APPROVED PARTNER certificate is a distinction of our partners satisfying predetermined criteria.
It indicates that the Keller minimal windows® partner has been trained and has acquired the required product and installation expertise.


The certified status KELLER APPROVED PARTNER includes the following qualifications:


> Contracting partner

> Participation at specified training programs of Keller Minimal Windows by AluK
(product-, calculation-, bonding-, installation- und motorization training)

> Representative showroom

> Local warranty services


The certificate Keller minimal windows® APPROVED PARTNER is valid for a 2 years‘ period and has to be renewed regularly.

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