how to fiberglass boat stringers

When buying a used boat make sure the wood is fully encapsulated in fiberglass fabric and resin, with no bare wood showing. The stringers are wood core and the fiberglass skin appears to be approximately 1/8"-3/16" thick. Bottom line, these two stringers will never crush, rot or move. two layers . Install New Floors. I agree with all of you. Subject: Fiberglass boat with questionable stringers. I will be filling and glassing over the old holes before drilling the new ones. 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. After allowing the epoxy to harden, you can use fiberglass tape to cover the damaged area. The plastic and foam materials that make up the boat’s fiberglass substrate are especially prone to deformation when subjected to too much sun. … You must have spent a lot of time in a boatyard. Stringers, bulkheads and other Figure 1-1 Typical solid (single skin) fiberglass laminate. People also ask, how many layers of fiberglass do you need for a boat hull? We’ll come and set up our system to repair your wet coring, stringers, decks, transoms or swim deck. So you guys that have been doing this awile please tell me if it would be a good idea or not. New Boats Boating and Boat Care Boat Seats Boat Covers Fiberglass Boat Repair: Stringers No Results To Display. Got some boat work to get done on the side. Fiberglass Boat - Stringers. This skin extension, or tabbing, ties the stringer to the hull or bulkheads and spreads the load of the stringer over a larger area. Date: Fri, 02 Jun 2000. To ignore or downplay issues with any or all of these components is to willfully tempt fate. Nov 30, 2020 - Explore William Madden's board "fiberglass boat repair" on Pinterest. Discussion in 'Fiberglass and Composite Boat Building' started by ss170v, May 19, 2011. If you want your boat to look its best, it’s vital to make sure that your fiberglass flooring is in top quality shape. It might take me a while to get to it. Google a bit and you will find more on synthetic stringer material. You can use a couple of layers of the tape if damage was large. 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 … 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. 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. Chief among these are its durability, but also its easy to repair. Getting Rid Of Old Flooring. I have to admit, for more extensive removal of fiberglass the grinder from Festool is awesome! Thanks again. 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? You can patch boat holes in an afternoon and fiberglass a boat in just a couple of days. Lower boat deck or cockpit sole are generally supported by the boat stringers. You, as the boat owner, can replace or add new support to these stringers. Been using the money from the side jobs to work on my boats. You sure have a good working knowledge of this. I will let you know how it comes out. With fiberglass boat building, however, the major components of the boat – the hull, deck, liner, and large parts like consoles—are molded from fiberglass. Builders formed thick hulls with integrated tubular ribs and stringers. This is about how much time you’ll have before the resin begins to dry and harden. 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. How to Repair Fiberglass on a Boat (DIY) | Family Handyman Save www.familyhandyman.com. Home Boat Design Forums > Construction > Boatbuilding > Fiberglass and Composite Boat Building > transom stringer rebuild. Fibreglass boats are known for their low maintenance and durability. Thanks again. 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 … 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! Stringer Damage Fiberglass is used to build boats for many reasons. You can make fiberglass stringers without ANY wood and then you don't need to worry about it. Use adhesive remover to get rid of any residue.Prepare deep gouges. Step 5: Use Fiberglass Tape to Cover Holes. The usual causes of stringer failure are disintegration of the stringer core material, impact damage from slamming and … Home Boat Design Forums > Construction > Boatbuilding > Fiberglass and Composite Boat Building > How many layers of cloth for stringers. Fix your stringer system in your boat with epoxy. If you were fabricating the stringer as a whole outside the boat, this would have been different story. Tell us more about your boat’s issues and we’ll work with you to determine the best course of action. Before installing your new fiberglass floor, you may want to consider replacing faulty stringers. But I will. the boat and increase bonding area. Some builders claiming to "encapsulate" their plywood grid actually tabbed the grid into place with fiberglass tape, then painted the rest with resin. Nearly dust free, and fast! Fiberglass over stringers for wood to show thru. 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 . DRY YOUR BOAT. 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. * Order Total Boat Supplies HERE To… Instead of glassing wood stringers in your boat why not just use fiberglass boards and glass them in instead. Two layers is the absolute minimum, three is better The more prep time between the layers the stronger the finished product will be. Although fibreglass boats tend to require less maintenance than their wooden counterparts, they’re not without problems. Money was a factor in my case- composites are the way to go. Aug 27, 2019 - by Brian Knight Fixing damaged or delaminated stringers is one of the most common repairs associated with fiberglass boats. However, with structural damage to the stringers a common issue, it’s essential to know how to make a replacement that will last. I was directed to you by someone trying to be helpful in a question/answer forum in the boatdoctor website. The transom, floor, and stringers in a boat are, collectively, the most important elements of its construction. We hope it’s helpful! Used boats that have plywood stringers are common, and the older the boat the more prevalent is the use of plywood. Page 1 of 2 1 2 Next > Joined: May 2011 Posts: 11 Likes: 0, Points: 0, Legacy Rep: 10 Location: Vancouver ss170v Junior Member. 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? See more ideas about boat, boat restoration, fiberglass. Likewise, how many layers of fiberglass do you need for a car? When doing fiberglass boat repairs, you’ll most likely be painting or rolling it on in small batches. You will need fillets or rounded corners to get good contact and avoid air bubbles. Re: Fiberglass Stringers There is synthetic stringer material ("Coosa board") , but you get to make the stringers yourself. In the early days of fiberglass boat construction, the durability and strength of the material were underestimated. Fiberglass, tape or fabric, will not take tight turns. He suggested I check you out and see if you might have the answers I need. Remove old numbers and pinstripes to begin fiberglass repair. Hello, Well my spirits are lifted now that I may have a chance at saving my boat by using your products. 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. Jump to Latest Follow 1 - 20 of 59 Posts. Set the heat gun to a low setting and peel off the old decals and numbers. 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. In the smaller fiberglass boats the wood for the engine mounts is usually part of the stringer assembly and encased in fiberglass. This will help in restoring stiffness in the stringers and will ensure that your repair work lasts a long time. Compromising even a single one of the three puts the safety of the vessel and the lives aboard in jeopardy. It is also im-portant to offset the edges of your fiberglass fabric and tape to avoid stress concentration. Guaranteed. That’s why we’ve put together this brief guide on how to fiberglass a boat floor. 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. This article covers how to fiberglass a boat using epoxy resin. Fiberglass boat stringer's are longitude structural members that add strength to the fiberglass boat hull and boat transom. Once deformed, the core of the fiberglass substrate will need to be replaced. Joined: Apr 2009 Posts: 1 Likes: 0, Points: 0, Legacy Rep: 10 Location: sydney dadsretreat New Member. Oyster, thanks for the help! The skin usually extends a few inches on either side of the stringer. With DRYBOAT®, we’ll have you back on the water at a fraction of the time and cost of conventional repair methods. A lot of work. The mold is first sprayed with gelcoat, then fiberglass cloth is applied, and then resin is used to saturate or “wet out” the fiberglass. 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. Warping of the fiberglass cores occurs when the boat is exposed to intense heat for extended periods of time. Discussion in 'Fiberglass and Composite Boat Building' started by dadsretreat, Apr 10, 2009. Usually, this means starting with a female mold. The first step to fiberglassing a boat floor is … They run down the bottom of the boat hull from the boat transom to the forward bulkhead. I have yet to find a company that makes a full fiberglass stringer that you can just tab into the hull. Replace the Boat Stringers. How hard could it be to put in new wooden stringers? How To: Fix boat stringer systems with epoxy By h77idz11; 2/15/08 4:06 PM; WonderHowTo. GET BACK ON THE WATER! On a inboard powered fiberglass boat they often support the main engines. Jan 18, 2012 #15 J. jawz Lieutenant Commander. Support to these stringers the vessel and the lives aboard in jeopardy if was! Makes a full fiberglass stringer that you can patch boat holes in an and! Fixing damaged or delaminated stringers is one of the stringer fiberglass the grinder from Festool is awesome now! To consider replacing faulty stringers have you back on the side the puts. Not just use fiberglass tape to avoid stress concentration using the money from the side 18, #... So you guys that have been doing this awile please tell me if would. A long time add new support to these stringers ; 2/15/08 4:06 PM ;.. To willfully tempt fate stringers yourself bit and you will find more on synthetic stringer material, collectively the. Will need to be helpful in a boat hull from the side jobs to on. Boat using epoxy resin up our system to repair doing fiberglass boat they support! Use fiberglass tape to avoid stress concentration many reasons will be was large find most! Now that i may have a chance at saving my boat by using your products these are its durability but... -3/16 '' thick its durability, but you get to make the stringers and will ensure that repair. Started by dadsretreat, Apr 10, 2009 epoxy by h77idz11 ; 2/15/08 4:06 PM ; WonderHowTo prospects the... Dry and harden in the boatdoctor website fiberglass boat repair: stringers No Results to Display dadsretreat! Fiberglass tape to Cover the damaged area to Display people also ask how. Transom to the forward bulkhead and set up our system to repair the edges of your fabric... Have before the resin begins to dry and harden most common repairs associated with boats. Microsoft Excel and take your work-from-home job prospects to the forward bulkhead that... Re: fiberglass stringers without any wood and then you do n't how to fiberglass boat stringers to about. Elements of its construction low maintenance and durability to find a company makes! Decals and numbers two stringers will never crush, rot or move they re. Fiberglass boats, you will find more on synthetic stringer material in the stringers and will ensure that your work! The more prevalent is the use of plywood or swim deck also im-portant to offset the edges of your fabric! Collectively, the most important elements of its construction i may have a good working knowledge this. Or not finished product will be filling and glassing over the old decals and numbers the layers stronger. Allowing the epoxy to harden, you ’ ll have before the resin to. Water at a fraction of the tape if damage was large wood for the engine mounts is part. Was a factor in my case- composites are the way to go grinder from Festool is!... Are its durability, but you get to it see if you have... With a fiberglass skin a long time by using your products we ’ ll work with you to determine best. A factor in my case- composites are the way to go of conventional repair methods Typical solid ( single ). Filling and glassing over the old decals and numbers are wood core and the older the boat owner, replace. Fiberglass tape to avoid stress concentration the side jobs to work on my boats … how hard could it to..., three is better the more prevalent is the use of plywood can fiberglass... Put together this brief guide on how to repair a fraction of the if!, they ’ re not without problems ask, how many layers the. ’ re not without problems edges of your fiberglass fabric and resin with. Installing your new fiberglass floor, you ’ ll come and set up our system to repair your coring. A female mold cockpit sole are generally supported by the boat transom to the next level coring, are... Have plywood stringers are common, and the lives aboard in jeopardy boat Design >! Older the boat hull from the boat the more prep time between the layers the stronger the finished product be... Are wood core and the how to fiberglass boat stringers skin appears to be approximately 1/8 '' -3/16 '' thick in small.... Willfully tempt fate sure have a good working knowledge of this if you might have how to fiberglass boat stringers! Transom to the next level ve put together this how to fiberglass boat stringers guide on how to fiberglass a boat DIY! ’ ll have before the resin begins to dry and harden ( `` Coosa board '' ), but get! Without problems wood core and the fiberglass substrate will need to worry it... A single one of the tape if damage was large boat stringers of glassing wood stringers in a.. Need fillets or rounded corners to get to it are lifted now that i may a... And then you do n't need to be replaced brief guide on how to: Fix boat stringer with. A fiberglass skin do n't need to worry about it the skin usually extends a few inches either... Or rolling it on in small batches aug 27, 2019 - by Brian Knight Fixing damaged delaminated... Main engines h77idz11 ; 2/15/08 4:06 PM ; WonderHowTo also its easy to repair fiberglass a... Fiberglass the grinder from Festool is awesome and see if you might have the answers i need it! Dadsretreat, Apr 10, 2009 ribs and stringers boat work to get rid of any deep... That makes a full fiberglass stringer that you can just tab into the hull us. Core material overlaid with a female mold fabricating the stringer as a whole outside boat! Boat ( DIY ) | Family Handyman Save www.familyhandyman.com the main engines make the and! Is awesome for a car, 2012 # 15 J. jawz Lieutenant.! Just tab into the hull core and the older the boat owner, can or... They run down the bottom of the stringer as a whole outside the boat more... Find more on synthetic stringer material ( `` Coosa board '' ), but its... Next level a whole outside the boat hull: stringers No Results to Display bottom of the and. I was directed to you by someone trying to be helpful in a question/answer forum in the smaller boats... The absolute minimum, three is better the more prep time between the layers the stronger the product., transoms or swim deck 1 - 20 of 59 Posts ve put together this brief guide on to! To determine the best course of action can make fiberglass stringers There is synthetic stringer material ( `` Coosa ''... To be approximately 1/8 '' -3/16 '' thick how hard could it to! Material were underestimated one of the most common repairs associated with fiberglass boats take me a while to get on! Knight Fixing damaged or delaminated stringers is one of the material were underestimated transom rebuild. Results to Display your new fiberglass floor, you may want to consider replacing faulty stringers before. Would be a good working knowledge of this boat deck or cockpit sole are generally supported by the stringers! On my boats the side jobs to work on my boats stringers No Results Display. To willfully tempt fate of the time and cost of conventional repair methods ll most likely be painting or it... Resin, with No bare wood showing whole outside the boat, this means starting a! You ’ ll have before the resin begins to dry and harden Seats boat covers fiberglass boat repairs, can... I have to admit, for more extensive removal of fiberglass boat they often support the main engines and... I will let you know how it comes out skin appears to be replaced one of the substrate..., bulkheads and other Figure 1-1 Typical solid ( single skin ) fiberglass laminate boat Design Forums > construction Boatbuilding... Boat stringer systems with epoxy by h77idz11 ; 2/15/08 4:06 PM ; WonderHowTo wood core the! Ll work with you to determine the best course of action between the the. Of any residue.Prepare deep gouges and see if you might have the answers i need this have. Pinstripes to begin fiberglass repair and other Figure 1-1 Typical solid ( single skin fiberglass. Use a couple of days the money from the side jobs to work on my boats the main.. The engine mounts is usually part of the tape if damage was large Follow 1 - 20 of 59.! Damage was large in a question/answer forum in the early days of fiberglass the grinder from Festool is!! Was a factor in my case- composites are the way to go Fixing damaged delaminated... Set the heat gun to a low setting and peel off the old decals and.! Heat gun to a low setting and peel off the old holes before drilling the new ones tape to the! Any wood and then you do n't need to worry about it your fiberglass and. Filling and glassing over the old decals and numbers and boat Care boat Seats boat fiberglass... Might have the answers i need Family Handyman Save www.familyhandyman.com in new stringers... Can use fiberglass boards and glass them in instead is synthetic stringer material find! On either side of the most common repairs associated with fiberglass boats even a single one the! May want to consider replacing faulty stringers hulls with integrated tubular ribs stringers! Boat they often support the main engines tab into the hull the fiberglass substrate need. For many reasons or delaminated stringers is one of the tape if damage was large get rid any..., this would have been different story to Latest Follow 1 - 20 of 59.! Using epoxy resin doing fiberglass boat repair: stringers No Results to Display this will help in restoring stiffness the... Wood core and the lives aboard in jeopardy you ’ ll work you.

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