Palomino or Rockwood.

My son has a 2008 Rockwood TT. We just replace a section of the roof as they had gouged the roof membrane under the edge of the ac unit while building it. While up there I also replaced the sewer vents as the plastic was brittle. I noticed that they had razor cut too far out and then didn't catch it with the dicor. He has checked and touched up the dicor but you couldn't see that very small slit that went just past the dicor yet it started sucking water and buckling the wood around it. His has a TPO membrane with a felt back liner and when there is a water leak the felt back acts as a channel to more quickly spread the water. Bottom line.....I wasn't impressed with Rockwood/Forest River. The floor is also spongy. Its not going to break through but you can feel it especially in the kitchen across from the slide out. No, it has never had water on the floor. The leak never even touched the ceiling as I caught it in time.