Plywood Pontoon Boat Flooring. If you have the time and the cash you can opt to replace the carpet, but it's not really necessary. Water has got in over time through a poorly window bedded frame. You can replace your floor in a short amount of time and with minimal labor. I tore out the old flooring and saved it to use as a template. I strongly suggest Encapsulating (developing a total seal) rather than just Coating (slapping on some epoxy). After all, how long do I want it to last! It's very easy to put a new floor in most aluminum boats, so the down side of a low cost job not holding up long enough and needing to be done again isn't as critical as on a fiber glass boat. The plies are bonded with Weather Boil-Proof (WBP) glue.”. Every time I have lifted glass from a ply deck or cabin more than 10 years old, there has been a disconcerting amount of mush in there, coming from delaminations in stressed areas like around winches and cleats, also fastening holes, etc. Peeled off all the old carpeting on my boat, and realized most of the wood in the back half of my boat is pretty rotted. amzn_assoc_asins = "B0014432K6,B000LNS882,B01L4Q3YBA,B01MTNPSBD";
. My question is, is there a specific type of wood that I am supposed to use to make the floor of the boat. Please like and or Subscribe to enable me to get some more videos and tutorials online. Pontoon Boats are perfect for recreation activities such as barbecues, parties and even just sitting back with friends whilst having a couple drinks. Photo C is a perfect example of plywood delamination at it’s worst. We also offer water putty for filling in any screw holes, gaps, or cracks created while installing plywood decking. plywood was external grade plywood. We Have The Most Extensive Inventory Of Pontoon Rebuilding Parts In The USA! None of this is possible if you have a weak deck. It's laid up 0* 45* 90* 0* 45* 90* etc, opposed to 0* 90* 0* 90* 0* 90* like normal plywood. Jul 12, 2017 - This Pin was discovered by Jeffrey Michaels. Anyone can put a BS 1088 stamp on something, as it isn’t a proper standard any more, it’s basically just there for show: BS being the operative part of that equation! In my experience, the transom is the first area to rot out in most trailerable boats. I used a lathe scree which is zinc plated to hold the floor down. Stitch and Glue kayaks can be built with regular good quality plywood (not “marine”) and they will be wonderful long lasting boats. Drill screw holes in the dried … Today most of those plants are out of business and most of the raw materials are less than 20 years old. Cheap exterior plywood … 2. The floor will need to be cut out and replaced. Once a crack develops all he’ll breaks loose. I still have the boat but is in rough condition not keeping up with repairs as needed. Fitting a wood panel floor can be a hassle with some designs, particularly if you're working on the water or on the deck of a sailboat. The 3rd direction of the wood grain makes it more rigid and stable. Coating plywood like this will keep water from being able to enter. The boat floor is arguably the most important part of your boat. I am pondering the idea of replacing the air floor, which has since had a catastrophic failure, with plywood and wondering if anyone has successfully attempted this. Viewing 8 posts - 1 through 8 (of 8 total) Some slight modifications to layout. We install the new boat floor and cut in the ski locker today, nice not to walk on planks across stringers. This may have been caused by a window that sits above this area. Boat Floor Replacement. Note that one should apply 2nd and later layers between “fingerprint and fingernail” so that you end up with a chemical bond between All layers (creating one solid piece) rather than just separate coats, one over the other. And, there’s also a good chance some of that plywood has rotted away. This is a trick used by manufactures to seal plywood that works quite well. In theory and like most things in life the more you spend the better your product will be and the longer it will last. If the gap is larger than 1/4 inch or the hull slopes away too quickly, you may need to glue 1x1 inch peices of wood under the gap to hold the glue and the new floor. Marine grade … April 2020. Marine plywood must be purchased at a specialized wood or plywood supplier, and is available in virtually any major city. It is also very heavy and dense and is not terribly successful when trying to get a good bond with fibreglass sheathing. Unless a large amount of fibreglass matting has been used with a good amount of strength then your floor could potentially fail. I have a 2005 Fryan 580 - the old plywood floor is up for replacement. Pontoon boats traditionally use plywood for the deck. No matter what wood you use in a boat, you must either do it the old way (use more and thicker wood so that even after it is half-rotted it is still strong enough to function as a boat (not really recommended except for historical restorations); or SEAL the WOOD completely! Don’t think that plywood is poor quality because it comes from abroad, plywood is manufactured all over the world tropical woods being some of the best? So why not skip the plywood and just fibreglass? Chalmers Boat Repair: Floor Replacement ; Tips. The end result is the entire floor is now spongy and most likely rotten. “I asked for samples from 3 major manufacturers here in Brazil. 1/4" Marine Treated Plywood (4'x8') (Excluded From Free Shipping/Additional Shipping Required), 1/2" Marine Treated Plywood (4'x8') (Excluded From Free Shipping/Additional Shipping Required), 3/4" Marine Treated Plywood (4'x8') (Excluded From Free Shipping/Additional Shipping Required), 3/4" Marine Treated Plywood (4'x8'6") (Excluded From Free Shipping/Additional Shipping Required), 1-1/2" Marine Treated Plywood (4'x8') (Excluded From Free Shipping/Additional Shipping Required). Water blowing in our boathouse door promptly rotted the replacement plywood. Marine plywood is often used to build boat interiors and to replace flooring during boat renovations. We install the new boat floor and cut in the ski locker today, nice not to walk on planks across stringers. Most of pontoon But yes…boil it a couple off times and look carefully for voids and overlaps.It’s easier being a boatbuilder to fix and make an informative decision. you have to think carefully about what you are using the ply for. All our boat floor replacement plywood panels are manufactured by Inland Plywood and come with a limited lifetime warranty. The strength comes from epoxy/glass encapsulation which also seals the wood. On many boats, decks are cored with end-grain balsa or plywood with a fiberglass laminate on each side. Over time, boat floors begin to show wear and tear from repeated exposure to the elements, specifically water. This is to protect it against the elements and to also form a waterproof structural bond to the hull of the boat. what type of seats, and where are they. these are removable for cleaning and they are perforated with square holes for air movement,.I placed mine on top of the carpet,have had them … All samples marked wbp survived the tests. This was located underneath a faux teak floor meaning that it is most likely the original plywood used to build the floor of the boat. ): With these factors now in mind, it is possible to find cheaper alternatives and more importantly available alternatives. On many boats, decks are cored with end-grain balsa or plywood with a fiberglass laminate on each side. Note that even though the plywood has been snapped and left exposed to rain and wind it still holds its integrity. It’s not unusual for moisture to find its way into this wooden core. Tertius – Wooden Boat Builder from Knysna, Western Cape I also switched to exterior grade after faults in BS1088 grade. The only way of truly knowing is by peeling back the layers and inspecting. but even if two of same make, model and year both have the same brand powering it, the hull may be rated for 90 hp and one of them the person buying it paid for the 90 hp while the other one only got the cheaper 60 hp. It’s all good and well only wanting to use marine plywood but if none of your local building supply store’s sell it, then you won’t get very far! Marine Grade Plywood for Boat Building. Wesley Lueck. We Provide The Best Quality And Prices For Pontoon Furniture, Pontoon Parts, Corner Caps And Accessories, Please Visit Our Parent Store, Marsh Brothers At  www.marshbrothersonline.com To See What Other Services We Offer, We Have Technical Support Available During Business Hours, We Have The Most Extensive Inventory Of Pontoon Rebuilding Parts In The USA, Mondays Closed The front 5 sheets of OEM marine plywood is as solid as it was when the boat was new. Especially with west system epoxy warmned up to lower it’s viscous state so it permeates the substrate using extra slow hardener for maximum penetration. Used epoxy resin (polyester would be my choice on the next boat) fiberglass from uscomosites.com, along with 2 part expandible foam. Water resistance, bending ability, and appearance are all key. Photo B shows the direct result of water ingress on a plywood cabin side. What’s the best way to prep a pontoon floor (plywood of course) in order to lay peel & stick closed-cell foam pads such as SeaDeck? Tony – Wooden Boat Builder from São Paulo, Brazil. Whilst exterior ply may not be pre-sanded and visually free of imperfections, it should still use 100% waterproof glue and should be suitable for permanent exposure to outdoor environments. Cover the plywood flooring pieces with a fiberglass mat, and seal in place using a fiberglass resin. (EDIT: The copper in new ACQ pressure-treated wood will corrode the aluminum stringers in a pontoon – potentially very quickly. Photo E shows us an example of plywood delaminating even while the boat sits out of the water. Replacing The Wood In The Floors Of My Boat - Bass Boats As for the wood in the three boats I've done I just used five ply 1/2" plywood. Nice article, only I have built plywood boats up to 60 ft, using only quality untreated plywood, these boats are coast Guard approved as commercial passenger use, just prep it by grinding the waxy outer layer and glue it up, my boats were built in the 80s and still alive today, running tours in Hawaii, Florida, Virginia islands, Bahamas. Descriptionthis diy video shows how to fix a rotten boat floor. Discussion in 'Materials' started by baranx4, May 13, 2006. What Lund did was rip the 4x8 pc. You should always research or run your own tests on a few samples before burning your supplies budget on a bunch of a useless sheet materials. That tropical hardwood core will come from an immature tree and as such has not the longevity or rot resistance of a mature tree. Above is a picture of sundried eucalyptus plywood basking in the sun in full glory. Possible Issues. The most common material used for boat flooring is BC plywood, and it is also used for fiberglass boats in particular. However I’ve seen good results with plain old exterior grade H- series treated timber. I planned on laying a plywood floor like it had on it when I got the boat but I can see where the original fiberglass floor was at. The draw back its weight is 1/2 pound per square foot more than marine plywood. Welcome to HydroDeck Marine Flooring. Plywood is an engineered wood that’s made by gluing together thin layers of wood veneers. amzn_assoc_linkid = "46c418864f4297fe56e0a742e335949b";
Although it’s a fibreglass boat, it will still require a plywood floor that will need to be reinforced with fibreglass matting. I use three coats of good epoxy on ALL endgrain (Any cut in plywood is endgrain). What i think is missed by a lot of people is that the raw materials the plywoods are made of have deteriorated significantly over the years. Marine plywood is a great sheet material that can be easily cut using both hand saws and basic power tools. Discover (and save!) 5. I have used these in the past on several boats I have done and they worked great. The main issue with using a non-marine plywood is the eternal problem of time. May 18 2010 1. Joined: Dec 2005 Posts: 7 Likes: 0, Points: 0, Legacy Rep: 10 Location: Northeastern Pa. baranx4 Junior Member. Gives you time to have lunch half way through the job floor will to... And high-quality, marine grade ply does however bring good strength and dimensional stability, so great for hulls or... 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