Installation arrangement for a sealing strip for sealing a joint between a frame element and a structure, wherein the sealing strip is inserted into the joint; and wherein the sealing strip comprises: a foam strip which has a substantially rectangular cross section with an upper side , a lower side opposite the upper side , and two longitudinally running lateral flanks and which extends in a longitudinal direction, wherein a first adhesive layer by means of which the foam strip is fastened to the frame element is provided on the lower side ; and a film strip which has a first edge portion , a second edge portion and a connecting portion , wherein the connecting portion is arranged between the first and the second edge portion ; wherein the first edge portion is adhered to the foam strip , and the connecting portion and the second edge portion are not adhered to the foam strip ; wherein the first edge portion is adhered to the foam strip on the upper side thereof; wherein the film strip has, in the second edge portion , a second adhesive layer for fastening to the frame element, the connecting portion and the second edge portion project from the foam strip , and the second edge portion is fastened to the frame element while being spaced apart from the foam strip ; characterized in that at least the connecting portion of the film strip has a variable s d value. wherein the sealing strip is inserted into the joint; and wherein the sealing strip comprises: a foam strip which has a substantially rectangular cross section with an upper side , a lower side opposite the upper side , and two longitudinally running lateral flanks and which extends in a longitudinal direction, wherein a first adhesive layer by means of which the foam strip is fastened to the frame element is provided on the lower side ; and a film strip which has a first edge portion , a second edge portion and a connecting portion , wherein the connecting portion is arranged between the first and the second edge portion ; a foam strip which has a substantially rectangular cross section with an upper side , a lower side opposite the upper side , and two longitudinally running lateral flanks and which extends in a longitudinal direction, wherein a first adhesive layer by means of which the foam strip is fastened to the frame element is provided on the lower side ; and a film strip which has a first edge portion , a second edge portion and a connecting portion , wherein the connecting portion is arranged between the first and the second edge portion ; wherein the first edge portion is adhered to the foam strip , and the connecting portion and the second edge portion are not adhered to the foam strip ; wherein the first edge portion is adhered to the foam strip on the upper side thereof; wherein the film strip has, in the second edge portion , a second adhesive layer for fastening to the frame element, the connecting portion and the second edge portion project from the foam strip , and the second edge portion is fastened to the frame element while being spaced apart from the foam strip ; characterized in that at least the connecting portion of the film strip has a variable s d value. <EOS>