Important Ordering Information:
Standard Add-A-Room and Add-A-Room LTD. always measure 1'-6" shorter than stated size. Stated room sizes correspond to awning sizes. To purchase a full size room for an 18' awning, order an 18' Add-A-Room, which will measure 1'-6" shorter, or 16'6". This allows the awning canopy to overhang the Add-A-Room at each end. You can also select a room that is any size shorter than the full length of your awning, for example a 14' room for a 20' awning (actual room would be 12'6" long).
For Carefree Spirit FX, Fiesta, Simplicity, Travel'r, Eclipse, or A&E, Carter and Faulkner models.
Universal Side Panels:
Our exclusive straight side Universal Side Panels fit 95% of all RV's. Awning rail to ground measurements from 108" to 128", so when you trade your unit, you can keep your Add-A-Room and it should fit your new coach as long as it is the same profile and the awning is the same size or longer than your current awning.
Size: 18 ft