A weather protection roof comprising a truss structure made of - several roof trusses, each with an upper chord, which span a - roof tarpaulin between them, and - are connected to one another via purlins running transversely to the roof trusses and diagonal struts, characterized in that the weather protection roof is equipped with at least one detachably attached walkway for carrying out assembly or cleaning work on the roof and made of one or more walkway elements (2, 2', 2"), wherein the walkway is placed on the top of the roof tarpaulin, wherein each of the walkway elements (2, 2', 2") comprises • a walking area, and • a cross strut arranged on the underside of the walking area, on which the walking area rests or to which it is fastened, and which ∘ runs in a transverse direction which is substantially perpendicular to a longitudinal direction of the walking area, and ∘ has support and fastening means (220, 225, 229) protruding beyond a side facing away from the walking area for detachably fastening the walkway element (2, 2', 2") to the upper chords of the roof trusses, wherein a width of the walkway element (2"), which is essentially given by a length of the cross strut, corresponds to the distance between two adjacent roof trusses of the weather protection roof. - several roof trusses, each with an upper chord, which span a - roof tarpaulin between them, and - are connected to one another via purlins running transversely to the roof trusses and diagonal struts, the weather protection roof is equipped with at least one detachably attached walkway for carrying out assembly or cleaning work on the roof and made of one or more walkway elements (2, 2', 2"), wherein the walkway is placed on the top of the roof tarpaulin, wherein each of the walkway elements (2, 2', 2") comprises • a walking area, and • a cross strut arranged on the underside of the walking area, on which the walking area rests or to which it is fastened, and which ∘ runs in a transverse direction which is substantially perpendicular to a longitudinal direction of the walking area, and ∘ has support and fastening means (220, 225, 229) protruding beyond a side facing away from the walking area for detachably fastening the walkway element (2, 2', 2") to the upper chords of the roof trusses, • a walking area, and • a cross strut arranged on the underside of the walking area, on which the walking area rests or to which it is fastened, and which ∘ runs in a transverse direction which is substantially perpendicular to a longitudinal direction of the walking area, and ∘ has support and fastening means (220, 225, 229) protruding beyond a side facing away from the walking area for detachably fastening the walkway element (2, 2', 2") to the upper chords of the roof trusses, ∘ runs in a transverse direction which is substantially perpendicular to a longitudinal direction of the walking area, and ∘ has support and fastening means (220, 225, 229) protruding beyond a side facing away from the walking area for detachably fastening the walkway element (2, 2', 2") to the upper chords of the roof trusses, wherein a width of the walkway element (2"), which is essentially given by a length of the cross strut, corresponds to the distance between two adjacent roof trusses of the weather protection roof.