Chances are, if you have wood cored stringers and your boat has been in the water, they probably have moisture in your coring. Designed by Elegant Themes | Powered by WordPress. They must be in the same plane or the sole will not make good contact with them. Extended service areas include Northwestern Wisconsin, Illinois, Michigan (including the upper peninsula), Indiana, and Minnesota. Use a measuring tape and measure the length of your boat bottom on which you'll attach your new stringers. I build up the stringer wall thickness according to the length of the boat. the stringer from the hull and fill the gap with epoxy putty while building the fillet. There are variables to this formula, such as the number of stringers and their profile (some profiles are stronger than others). The solid "thud" it makes shows the knowledge GMW has gained over 30 years of building Thistles. Seal the edges to prevent water from soaking into the exposed wood. Transom is 2x 3/4" exterior grade plywood encased in woven roving and cloth. I am going to throw some caveats in, lest I perpetuate some of the myths or create panic among boat owners. While this isn’t really necessary and is bound to add to the overall duration of the project, there may be no better time to address the issue than when you’re already dealing with the flooring. All information is provided "AS IS." Lower boat deck or cockpit sole are generally supported by the boat stringers. These can create different problems related to hull coring materials and hard spots, but that would be another subject. Replace the Boat Stringers. Don't make a leaky boat and you won't have to bore any drain holes Using a saw, cut your 2"X 3" wood strips to fit the length of the existing stringers. Dry fit and trim the new piece for a good fit. Wood devoid of all water content would be brittle and weak. The framework is made entirely from straight bits, and seeing the finished shape requires considerable imagination. I had high moisture readings on my previous boat, ended up repaired all the long and lateral stringers via drying and epoxy fillers, the good news is that the boat was a 1988 cruiser with a history of moisture uptake(dry rot). Brown Spots. NOTE: don’t seal off ventilation sources to the engine compartment or you’ll have bigger problems. Use 1/4" luan for pattern material. Before installing your new fiberglass floor, you may want to consider replacing faulty stringers. Also unavoidable, those structures contain moisture. Some of the steps on stringer are damaged - Repair/Replace. Posted by Geoff Grainger on Jun 19, 2014, Wet stringers: What you may or may not want to know. So, the wood is actually stronger with the appropriate moisture content. You can easily employ your skills to achieve excellent results. Types of fishing stringers. The wood is just for a solid core between the laminates where the strength comes from, when a deck is supported from those stringers there could possibly be some compression to be encountered on the wood, but shouldn't be if properly installed. Questions of a Do It Yourself nature should be Angular connections like a chine or transom to hull seam will benefit from a foam insert instead of a putty fillet: of heated storage. What are limber holes? Soak your fiberglass with the resin and form it against the boat bottom and stringers, and allow it to harden. Step 1 – Determine the Length You'll Need Your Stringers. Mix your epoxy resin and apply it to the boat's floor stringers where you'll adhere the fiberglass. I'm surprised you are getting wet readings on such a new boat along with 24mos. Here's how: Use a measuring tape and measure the length of your boat bottom on which you'll attach your new stringers. Woodworking Skills Drawing Camber and Other Curves How to Make A Long Panel How to Make […] Moisture meters are excellent tools in the hands of the experienced (another discussion topic if you have heard moisture meters are unreliable). You, as the boat owner, can replace or add new support to these stringers. It runs from the bow of the boat -- the boat's front -- to the rear of the boat in the center of the bottom and acts as the backbone of the ship. Original max rating for the boat is 100HP. If you cut the glass close enough, also, you can use these, but with less accuracy. In my experience, 90% of boat owners think they have dry stringers. Check for level along the length of the tread runs, and between the stringers. The hull has 3 main stringers; Center stringer is 3/4" x 10", Outer stringers are 3/4" x 5". Experienced sports boat owners will know that their boat stringers, the strips attached to the boat bottom to stabilize the boat and keep the hull from twisting or cracking, may eventually become broken or rotted and will need to be replaced, or supported. Includes detailed instructions on repairing rotted stringers and frames, delamination, keel damage. Cut each of the remaining pieces 1″ (½” each side) narrower than the previous one. There are certainly more myths about stringers and we could get into foam cores and grid construction hollow stringers. This is easy to check. Look for the places that rain water is getting in and seal them off or route them overboard. Rot is the true villain and generally requires water AND sufficient air (oxygen most importantly) to be present. If your deck is 56 inches (140 cm) off the ground, … As a result, the repair work on stringers is a usual task that you may need to carry out occasionally to keep your boat in shape.