Pontoons are basically two tubes with an aluminum frame, wood deck, aluminum railing and an outboard motor.  Is your tubes are in decent shape you can rebuild the pontoon you already own for a reasonable price.

Here is an example of a restored Parti Kraft pontoon with new rear group seating, a new captain’s stand, bucket seat, rear bench seat, a flip flop seat, and a pair of 50" seats in the front of the pontoon with arm rests.  The carpet was replaced but the existing deck was retained.  Also, speakers were installed in the bases of the two 50" lounge seats in the front of the pontoon and in the base of the flip seat across from the captains stand.  This is an excellent example of the type of pontoon restoration we can do for you.