Questions & Answers about Den ytre døren er stengt.
It can feel that way at first, but this is normal Norwegian grammar.
When a noun is definite and also has an adjective in front of it, Norwegian usually uses double definiteness:
- den
- adjective + noun with definite ending
So:
- døren = the door
- den ytre døren = the outer door
This pattern is very common in Bokmål:
- den store bilen = the big car
- det gamle huset = the old house
- de røde skoene = the red shoes
So den ytre døren is exactly what you should expect.
Because dør is a common-gender noun in Norwegian.
Its forms are:
- en dør = a door
- døren = the door
For common-gender nouns, the definite article used before an adjective is den.
Compare:
- den ytre døren = common gender
- det ytre vinduet = neuter, because vindu is a neuter noun
So the choice between den and det depends on the gender of the noun.