Patent ID: 8875443

Claim:
A two-section seal for use at an intersection of an expansion room and a wall of a recreational vehicle, comprising: a. a first section, comprising: i. a first flap seal at a distal end of the first section, ii. a first flap seal retaining member connected to the first flap seal at a middle portion of the first section, iii. a longitudinal mating shaft perpendicular to the first flap seal retaining member, and iv. a first member at a proximal end of the first section, wherein the first member is connected to the first flap seal retaining member; b. a second section adjustably and removably connected to the first section, the second section comprising: i. a second flap seal at a distal end of the second section, ii. a second flap seal retaining member connected to the second flap seal at a middle portion of the second section, iii. a shaft receiving member protruding perpendicularly from the second flap seal retaining member, the shaft receiving member defining a longitudinal opening configured to receive the longitudinal mating shaft to to change an adjustable width between the first section and the second section, and iv. a second member at a proximal end of the second section, wherein the second member is connected to the second flap seal retaining member; c. a first bulb seal member operatively connected to the first section; and d. a second bulb seal member operatively connected to the second section, wherein first and second bulb seal members each comprise a base member defined by a lateral wall side and a proximal wall side opposite the lateral wall side, wherein the proximal wall side comprises two cantilever members extending substantially perpendicular to the proximal wall side and bilaterally arranged and configured to fit into an opening of the respective first or second member.