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exterior wall with insulation on the INSIDE
U-value with 60mm thick beam: 0,36 W/m2K
(may not exceed 0,6 by law)
from the outside inwards:

- solid timber wall 45, 60, 69 or 90mm thick
- rafters and insulation (80mm)
- vapour control layer
- 20mm thick solid boarding
(with the same finish as our solid timber beams) |
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exterior wall with insulation
on the OUTSIDE
U-value with 60mm thick beam: 0,305 W/m2K
(may not exceed 0,6 by law)
from the outside inwards:
- exterior wall boarding in thermally modified wood
(or other type of exterior wall cladding)
- 100mm rockwool insulation, semi-rigid panel
- wind screen
- solid timber wall 45, 60, 69 or 90mm thick

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