pop up add a room

We have a 1982 bonair pop up trailer and we enjoy it very much but we would like to find an add a room for it. This canadian made trailer is still being made but ours is so old we do not know if there are any add a rooms that will fit. Any suggestions would be greatly appreciated. Thanks ted and Min
pop up add a room

I have a Carefree add a room for my travel trailer and love it. There are other brands available in quite a variety of sizes. It does require an awning and may take a little ingenuity hooking onto the canvas, but it will go with any brand trailer.