A system for sealing a refrigerated galley of an aircraft, the system comprising: a door having a top surface, a bottom surface opposite the top surface, a first side surface, and a second side surface opposite the first side surface; and a seal assembly positioned at the bottom surface of the door, the seal assembly comprising: a housing coupled to the bottom surface of the door; a seal positioned at least partially in the housing, wherein the seal is moveable relative to the housing and the door; a biasing mechanism coupled to the housing and the seal, wherein the biasing mechanism is configured to hold the seal in a relaxed state by applying a biasing force to the seal in a direction away from a floor surface of the refrigerated galley; an activation mechanism coupled to the housing, wherein the activation mechanism is configured to transition the seal from the relaxed state to a compressed state in response to a rotation of the door from an open position to a closed position, wherein a height of the seal is greater in the relaxed state than in the compressed state; a first edge seal positioned between the housing and the seal adjacent a first side of the housing, the first edge seal comprising an elastomeric material and being fixedly coupled to the seal and to the first side of the housing; a second edge seal positioned between the housing and the seal adjacent a second side of the housing opposite the first side of the housing, the second edge seal comprising an elastomeric material and being fixedly coupled to the seal and to the second side of the housing 144, wherein, as the seal transitions from the relaxed state to the compressed state and seals against the floor surface, the first edge seal and the second edge seal stretch to seal the edges of the seal and prevent refrigerated air from exiting the refrigerated galley when the door is in the closed position. a door having a top surface, a bottom surface opposite the top surface, a first side surface, and a second side surface opposite the first side surface; and a seal assembly positioned at the bottom surface of the door, the seal assembly comprising: a housing coupled to the bottom surface of the door; a seal positioned at least partially in the housing, wherein the seal is moveable relative to the housing and the door; a biasing mechanism coupled to the housing and the seal, wherein the biasing mechanism is configured to hold the seal in a relaxed state by applying a biasing force to the seal in a direction away from a floor surface of the refrigerated galley; an activation mechanism coupled to the housing, wherein the activation mechanism is configured to transition the seal from the relaxed state to a compressed state in response to a rotation of the door from an open position to a closed position, wherein a height of the seal is greater in the relaxed state than in the compressed state; a first edge seal positioned between the housing and the seal adjacent a first side of the housing, the first edge seal comprising an elastomeric material and being fixedly coupled to the seal and to the first side of the housing; a second edge seal positioned between the housing and the seal adjacent a second side of the housing opposite the first side of the housing, the second edge seal comprising an elastomeric material and being fixedly coupled to the seal and to the second side of the housing 144, wherein, as the seal transitions from the relaxed state to the compressed state and seals against the floor surface, the first edge seal and the second edge seal stretch to seal the edges of the seal and prevent refrigerated air from exiting the refrigerated galley when the door is in the closed position. a housing coupled to the bottom surface of the door; a seal positioned at least partially in the housing, wherein the seal is moveable relative to the housing and the door; a biasing mechanism coupled to the housing and the seal, wherein the biasing mechanism is configured to hold the seal in a relaxed state by applying a biasing force to the seal in a direction away from a floor surface of the refrigerated galley; an activation mechanism coupled to the housing, wherein the activation mechanism is configured to transition the seal from the relaxed state to a compressed state in response to a rotation of the door from an open position to a closed position, wherein a height of the seal is greater in the relaxed state than in the compressed state; a first edge seal positioned between the housing and the seal adjacent a first side of the housing, the first edge seal comprising an elastomeric material and being fixedly coupled to the seal and to the first side of the housing; a second edge seal positioned between the housing and the seal adjacent a second side of the housing opposite the first side of the housing, the second edge seal comprising an elastomeric material and being fixedly coupled to the seal and to the second side of the housing 144, wherein, as the seal transitions from the relaxed state to the compressed state and seals against the floor surface, the first edge seal and the second edge seal stretch to seal the edges of the seal and prevent refrigerated air from exiting the refrigerated galley when the door is in the closed position.