Window installation – faster and easier than ever before – with the FlexKeil 13

Ihre Vorteile

Save Time

No trying out of assembly blocks of different thicknesses.


Stepless height adjustments allow fine tuning even in difficult places.

Easy to use

Allen key and, if necessary, the adapter plates, regulate quickly the desired height.


Unlike wood, the plastic has a long life and is rot proof.

Different useable

In addition to windows and doors, the FlexKeil 13 is suitable for all things that must are aligned.

Unsere Produkte

Adapter plate

Sliding plate

Gleitplatte zu FlexKeil 13

Flexkeil 13 incl. sliding plate

Flexkeil 13

Unterlegkeil zur Fenstermontage


FlexKeil 13