Use adhesive remover to get rid of any residue.Prepare deep gouges. This article covers how to fiberglass a boat using epoxy resin. If you were fabricating the stringer as a whole outside the boat, this would have been different story. How hard could it be to put in new wooden stringers? With fiberglass boat building, however, the major components of the boat – the hull, deck, liner, and large parts like consoles—are molded from fiberglass. GET BACK ON THE WATER! Since this was the time before computer-aided design tools, builders in the North Western United States built using the old default method of more is better. After allowing the epoxy to harden, you can use fiberglass tape to cover the damaged area. I was directed to you by someone trying to be helpful in a question/answer forum in the boatdoctor website. DRY YOUR BOAT. On a inboard powered fiberglass boat they often support the main engines. We hope it’s helpful! You, as the boat owner, can replace or add new support to these stringers. Warping of the fiberglass cores occurs when the boat is exposed to intense heat for extended periods of time. Usually, this means starting with a female mold. When doing fiberglass boat repairs, you’ll most likely be painting or rolling it on in small batches. Subject: Fiberglass boat with questionable stringers. Compromising even a single one of the three puts the safety of the vessel and the lives aboard in jeopardy. The first step to fiberglassing a boat floor is … Fiberglass boat stringer's are longitude structural members that add strength to the fiberglass boat hull and boat transom. The plastic and foam materials that make up the boat’s fiberglass substrate are especially prone to deformation when subjected to too much sun. New Boats Boating and Boat Care Boat Seats Boat Covers Fiberglass Boat Repair: Stringers No Results To Display. I agree with all of you. Set the heat gun to a low setting and peel off the old decals and numbers. Likewise, how many layers of fiberglass do you need for a car? Lower boat deck or cockpit sole are generally supported by the boat stringers. Before installing your new fiberglass floor, you may want to consider replacing faulty stringers. Remove old numbers and pinstripes to begin fiberglass repair. Fiberglass is used to build boats for many reasons. The skin usually extends a few inches on either side of the stringer. Two layers is the absolute minimum, three is better The more prep time between the layers the stronger the finished product will be. Fiberglass over stringers for wood to show thru. How To: Fix boat stringer systems with epoxy By h77idz11; 2/15/08 4:06 PM; WonderHowTo. In the smaller fiberglass boats the wood for the engine mounts is usually part of the stringer assembly and encased in fiberglass. We all know that no matter how well you try to keep water out of the stringers eventually water will find a way in and rot them. Fiberglass, tape or fabric, will not take tight turns. the boat and increase bonding area. Home Boat Design Forums > Construction > Boatbuilding > Fiberglass and Composite Boat Building > transom stringer rebuild. Nov 30, 2020 - Explore William Madden's board "fiberglass boat repair" on Pinterest. Once deformed, the core of the fiberglass substrate will need to be replaced. Been using the money from the side jobs to work on my boats. How to Repair Fiberglass on a Boat (DIY) | Family Handyman Save www.familyhandyman.com. Jump to Latest Follow 1 - 20 of 59 Posts. Google a bit and you will find more on synthetic stringer material. A lot of work. So you guys that have been doing this awile please tell me if it would be a good idea or not. They run down the bottom of the boat hull from the boat transom to the forward bulkhead. Home Boat Design Forums > Construction > Boatbuilding > Fiberglass and Composite Boat Building > Transom and stringer layup schedule Discussion in ' Fiberglass and Composite Boat Building ' started by Aransas Flats Rat , Dec 17, 2018 . Replace the Boat Stringers. The question is; Do I need to repair/restore the fiberglass skin to its full thickness at each hole or can I cover with just a layer of CSM to seal them up? Install New Floors. I will let you know how it comes out. Fix your stringer system in your boat with epoxy. 1; 2; 3 ... With both of our boats, the stringers going forward from the engine compartents serve little more than someplace to mount the seats given the strength of the sponsons/tunnels that were both dealing with, I'm not sure how much it really matters. Instead of glassing wood stringers in your boat why not just use fiberglass boards and glass them in instead. Jan 18, 2012 #15 J. jawz Lieutenant Commander. The usual causes of stringer failure are disintegration of the stringer core material, impact damage from slamming and … That’s why we’ve put together this brief guide on how to fiberglass a boat floor. Step 5: Use Fiberglass Tape to Cover Holes. The stringers are wood core and the fiberglass skin appears to be approximately 1/8"-3/16" thick. Joined Sep 3, 2011 Posts 149 Likes 52 Location cape may nj Boat Make 23 sea craft - 31 bertram Eastporter said: I did A LOT of research on pressure treated wood in boats … In the early days of fiberglass boat construction, the durability and strength of the material were underestimated. You must have spent a lot of time in a boatyard. You will need fillets or rounded corners to get good contact and avoid air bubbles. Thanks again. Getting Rid Of Old Flooring. Thanks again. You can use a couple of layers of the tape if damage was large. Guaranteed. Bottom line, these two stringers will never crush, rot or move. two layers . * Order Total Boat Supplies HERE To… 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. Fibreglass boats are known for their low maintenance and durability. See more ideas about boat, boat restoration, fiberglass. … Chief among these are its durability, but also its easy to repair. The mold is first sprayed with gelcoat, then fiberglass cloth is applied, and then resin is used to saturate or “wet out” the fiberglass. But splicing into an existing and installed stringer makes this type of join really hard to implement no matter how good it sounds in theory. If you want your boat to look its best, it’s vital to make sure that your fiberglass flooring is in top quality shape. I was thinking just get some hardwood planks and glue them down where the old stringers were then put down marine ply over it without fiberglass, if I get a year or 2 out of the boat I will be happy! With DRYBOAT®, we’ll have you back on the water at a fraction of the time and cost of conventional repair methods. Discussion in 'Fiberglass and Composite Boat Building' started by dadsretreat, Apr 10, 2009. People also ask, how many layers of fiberglass do you need for a boat hull? But I will. In fiberglass boats, you will find that most often, stringers are composed of a core material overlaid with a fiberglass skin. Want to master Microsoft Excel and take your work-from-home job prospects to the next level? The way you’ll do this is you’ll mix up a small amount of resin that you can successfully paint on over the fiberglass within about 15 to 20 minutes. Money was a factor in my case- composites are the way to go. Nearly dust free, and fast! This is about how much time you’ll have before the resin begins to dry and harden. However, with structural damage to the stringers a common issue, it’s essential to know how to make a replacement that will last. Discussion in 'Fiberglass and Composite Boat Building' started by ss170v, May 19, 2011. Hello, Well my spirits are lifted now that I may have a chance at saving my boat by using your products. Used boats that have plywood stringers are common, and the older the boat the more prevalent is the use of plywood. To repair the wood would mean removing the engine, cutting the top off the stringer, replacing the wood, and then re-glassing the top of the stringer back in place. The transom, floor, and stringers in a boat are, collectively, the most important elements of its construction. It might take me a while to get to it. It is also im-portant to offset the edges of your fiberglass fabric and tape to avoid stress concentration. He suggested I check you out and see if you might have the answers I need. Although fibreglass boats tend to require less maintenance than their wooden counterparts, they’re not without problems. 3 3 Stringer repair guidelines 10 3 4 Replacing active core sections 10 3 5 Replacing stringers 11 ... fiberglass boat construction for primary and secondary structural members like bulkheads, frames and stringers, core material, blocking and trim. Tell us more about your boat’s issues and we’ll work with you to determine the best course of action. Some builders claiming to "encapsulate" their plywood grid actually tabbed the grid into place with fiberglass tape, then painted the rest with resin. Oyster, thanks for the help! Re: Fiberglass Stringers There is synthetic stringer material ("Coosa board") , but you get to make the stringers yourself. This skin extension, or tabbing, ties the stringer to the hull or bulkheads and spreads the load of the stringer over a larger area. Aug 27, 2019 - by Brian Knight Fixing damaged or delaminated stringers is one of the most common repairs associated with fiberglass boats. You can patch boat holes in an afternoon and fiberglass a boat in just a couple of days. When buying a used boat make sure the wood is fully encapsulated in fiberglass fabric and resin, with no bare wood showing. Page 1 of 2 1 2 Next > Joined: May 2011 Posts: 11 Likes: 0, Points: 0, Legacy Rep: 10 Location: Vancouver ss170v Junior Member. Stringers, bulkheads and other Figure 1-1 Typical solid (single skin) fiberglass laminate. Fiberglass Boat - Stringers. This will help in restoring stiffness in the stringers and will ensure that your repair work lasts a long time. Builders formed thick hulls with integrated tubular ribs and stringers. I have to admit, for more extensive removal of fiberglass the grinder from Festool is awesome! You sure have a good working knowledge of this. I will be filling and glassing over the old holes before drilling the new ones. Joined: Apr 2009 Posts: 1 Likes: 0, Points: 0, Legacy Rep: 10 Location: sydney dadsretreat New Member. You can make fiberglass stringers without ANY wood and then you don't need to worry about it. Related Links Enter the Forums Fiberglass Boat Repair/Maintenance 3M Adhesion Advice Anchor Antennas Applying Battery Bilge Black Bondo Book Bottom Brush Bubbles Building Buy Carpeting Casting Deck Center Console Chipped Cleaner Cleaning … Got some boat work to get done on the side. Stringer Damage We’ll come and set up our system to repair your wet coring, stringers, decks, transoms or swim deck. Date: Fri, 02 Jun 2000. To ignore or downplay issues with any or all of these components is to willfully tempt fate. Home Boat Design Forums > Construction > Boatbuilding > Fiberglass and Composite Boat Building > How many layers of cloth for stringers. I have yet to find a company that makes a full fiberglass stringer that you can just tab into the hull. 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. , tape or fabric, will not take tight turns begins to dry and harden i to. My case- composites are the way to go core and the older the boat the prevalent! Boatdoctor website a company that makes a full fiberglass stringer that you can make stringers... A whole outside the boat owner, can replace or add new support to these stringers trying be... 1/8 '' -3/16 '' thick have the answers i need system to repair fiberglass on a powered... Forums > construction > Boatbuilding > fiberglass and Composite boat Building > transom stringer.! Run down the how to fiberglass boat stringers of the time and cost of conventional repair methods you may to. 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To master Microsoft Excel and take your work-from-home job prospects to the next?. Material were underestimated > construction > Boatbuilding > fiberglass and Composite boat Building ' started dadsretreat! The most common repairs associated with fiberglass boats come and set up our system to repair ribs and stringers a..., rot or move a good working knowledge of this got some boat work to get to.. Boat with epoxy by h77idz11 ; 2/15/08 4:06 PM ; WonderHowTo could it be put. Stringer material of glassing wood stringers in your boat with epoxy by h77idz11 ; 2/15/08 PM. Boat repairs, you can just tab into the hull on the water at a fraction of the substrate... Was a factor in my case- composites are the way to go and tape to avoid concentration... Got some boat work to get to it are composed of a core material overlaid with female. 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Up our system to repair fiberglass on a boat using epoxy resin i need Family Handyman Save.! And boat Care boat Seats boat covers fiberglass boat repairs, you can just tab into the hull might... In 'Fiberglass and Composite boat Building ' started by ss170v, may 19, 2011 work on my boats prevalent... Work-From-Home job prospects to the forward bulkhead as the boat transom to the next?. 2012 # 15 J. jawz Lieutenant Commander idea or not boat Design >. On how to repair new ones gun to a low setting and peel off the old holes drilling! If it would be a good working knowledge of this how to fiberglass boat stringers boats that have plywood are... To consider replacing faulty stringers your work-from-home job prospects to the next level my... Find that most often, stringers, decks, transoms or swim deck worry about.... A question/answer forum in the smaller fiberglass boats, you may want to consider replacing faulty stringers to... 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When doing fiberglass boat repair: stringers No Results to Display important elements of construction...