Check Boat For Floor Soft Spots

I use a very short drill bit so i do not go through the other side of the boat.

Check boat for floor soft spots.

Not sure of a great way to check for soft spots other than using your foot and bouncing your weight around throughout the deck feeling for it. I ended up ripping out the entire floor stringers the inside skin of the transom to where i had an empty hull and rebuilt the entire thing. Turned out the entire floor was rotten the stringers were rotten the transom was rotten etc. I did hear from a dealer though that they changed the type of plywood they used for floors in 1995 i believe to a much better type that holds up to water and time longer.

The extra holes will give the foam a place to escape. On inboard and sterndrive boats where transom flex is not as prevalent a core sample can be taken from the inside of the transom to check for moisture or rot. If you hear a hollow sound you ll have an idea if there s a weak area. I have 2 very small soft spots in the floor of my lund pro v.

It all depends on how safe you feel the boat is and how bad the rot is. Our 34ft silverton aft cab had some soft spots on the deck so instead of ripping up and having to repair the gel coat we decided to attack it from underneath. Third squeeze in the gorilla glue or sealer. They are only about the size of your foot and i would like to fix them as i am going to be selling the boat.

Hello to all i have a 18 bowrider and in 2 or 3 spots the floor feels spongy like it might be rotting out. We recommend tapping around the soft spot with the back end of a screwdriver. When noticing a soft spot on your boat you need to add more support to the structure to reinforce it as much as possible. Fixing small soft spots in boat floor.

They aren t near each other and they aren t real bad but you can feel the difference. Also put several in the center of the spot. I too have a boat that had a soft spot in the floor. Soft spots on the deck are a sign of rotted and delaminated core materials.

The holes need to be all the way around the soft spot. A soft spot in a boat floor can be surprisingly tricky to diagnose. I replaced the entire floor in one of my boats replaced a small area in another of my boats and also had a cheap boat that i didn t care about much and just screwed a piece of carpeted plywood over the soft spot to get it by so i could enjoy it right away. When the sound becomes sharp and the material gives good feedback to the touch you know that it s stronger.

The soft spots tend to be small enough at first so you need to make sure that the overall surface you are working on allows you to apply the epoxy and fiberglass properly. Deck and stringer system problems go hand in hand.