
8
Keller minimal windows
®
Keller minimal windows
®
4+
02
350mm
350mm
350mm
350mm
On-site installation |
997-000120
| 07-2021
2.4 Standard substructure - workflow
2. Drainage base preparation
2.4.4
Predrill Keller minimal windows
®
basestone and screw
through spacers.
As with the spacers, the distance between the screws
may not exceed 350mm.