external insulation straw or wood fiber
wood fiber insulation: 100 mm => 17 euro / m2 / R = 2.6 insulation
straw: 6 euros / m2 / R = 6
warehouse area: 275 m2
Straw: 1650 euros
wood Fibre: 4700 euros
(Standard => R = 3 for the 'inside insulation)
Installation time: ~ 20 days with the cladding
The principle arises:
ask sorts of flat scales above each row of straw to be attached to metal studs (square) and that will serve against sale
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