
Sandwich
structure
Interior
Interior
Exterior
Exterior
50 mm 50 mm
30 mm 30 mm
Width of the
element
Width of the
element
TUISKU surface mounting
TUISKU-AK installation frame (accessory)
We recommend the following methods or equivalent
to mount the TUISKU-AK installation frame to the opening:
• Wood: TX-20 4.5X40 zin
point
NOTE! The TUISKU-AK installation frame
must not be a part of a load-bearing structure!
The load-bearing structure must be designed
and approved by a structural engineer.
-
tural engineer’s instructions.
1
1
2a 2b
2
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