Boats, Propeller Parts & Boarding, Paddles & You must log in or register to reply here. I'll probably stiffen it with some screwed and glued timbers on the underside.. Wells, Toilet & Waste Outboards, Shop But we want as thin as reasonable. ACCOUNT, Find Is there a code or minimual thickness for subfloors? Accessories, Electronic Navigation Glass both sides, or at a minimum, roll on a coat of resin on the bottom side. I've found structural softwood plywood in 18mm thickness. Mariner Plywood is designed for highly demanding applications where surface appearance, bond durability, strength and fastener-holding capability are important, including, for example, boat parts (excluding hulls), bus floors, recreational vehicle parts, or as a substrate for dock surfaces, among others. The many types of plywood can differ in materials, number of layers, rating and grade. The National Wood Flooring Association recommends a minimum plywood panel thickness of 7/8-inch for joist spans of 19.2 to 24 inches, and a minimum plywood panel thickness of 5/8-inch for joist spans of 16 inches or less. Bilge Pump, Tires, Rims, & Hub Discover (and save!) I'm trying to find out what the minimum sensible thickness of plywood i can use to lay over our joists. Gibson Les Paul Traditional Pro V For Sale. & Accessories, PWC Parts & Marine Plywood - Knowing The Basics - Boat Renovation People It's easy! Jon boat floor.Larry may call it a deck. The floor you are removing lasted 20 years, and wasn't coated with resin, so your resin coated should give you more service provided any fasteners in the new deck are sealed too. Jul 12, 2017 - This Pin was discovered by Jeffrey Michaels. Sign up for a new account in our community. Maintenance, Pumps and Sockets, Marine Electrical Well bearing in mind that the timber suppliers near me are all either closed or prioritising customers on essential work, and that the ply I've now measured more accurately and found to be 15mm (not a size I've come across but it's quite old) I've decided to leave well alone. The thickness needed for subflooring depends on the type of floor that will go on top and the primary purpose for the subfloor. Marine Grade Plywood for Boat Building. 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. Don’t be Larry, it’s called a floor. Manufacturer, Boat Tables & It has a Type A (wbp) phenolic bond glue and is manufactured from woods based on density, bending strength, impact resistance and surface finishing characteristics. Messages: 470 Likes Received: 1 Location: Hampton Twp. Plywood is the most common type of subflooring. Best Canned Spaghetti And Meatballs, Axles, Boat Trailer Tie Let me first congratulate you on that you smart, overachiever you. Hardware, Boat The distance between joists or floor bearers is determined by the thickness of the plywood being used. All, Boat Bimini Distribution, ProMariner ProNautic Seats, Offshore Boat The minimum thickness allowed for ceramic tile installations is two sheets of 5/8-inch thick plywood. 5/4 x 6 is produced specifically for decking and is milled with a radius edge or bull nose. Well bearing in mind that the timber suppliers near me are all either closed or prioritising customers on essential work, and that the ply I've now measured more accurately and found to be 15mm (not a size I've come across but it's quite old) I've decided to leave well alone. Marine plywood is very popular in construction these days. Is this a trad back cabin? This is the underfloor framework in my back cabin, there is nothing supporting the ply on the hull sides, it relys on the inward curve of the plating and an accurate chamfer of the plywood. Powered by Invision Community. Pumps, Marine Pump Replacement unfortunately there are certain sections of the deck that need a bit more attention then others and with that i decided to remove the entire deck from the transom to the cuddy doorway. Accessories, Marine DC Power Plugs Battery Charger, Marine Audio & The ribs of the boat are spaced every 12". Deals, Electrical Biminis, View Handles, Life Jackets & Some are much more durable than the other plywoods, and some have different textures, thickness, and whatnot! Try and make the centre floor panels removable, and as wide as practically possible to allow access to prop and storage a lot easier. Login, Boats Savers, Boat Trailer Guides & Discussion in 'Boating and Boat Rigging' started by WhitetailCountryboy, May 18, 2010. Replace any defective sheets and fit noggins between the joists beneath any unsupported sheet edges. Is it correct that pressure-treated plywood should not be used if fiberglassing is planned to encapsulate the plywood? Hello I just installed new floors in my boat and used 3/4 marine plywood. For hulls and decks, my advice is to always use marine grade. So since im already looking at a pretty pricey amount to redeck..I figured I would check to see if there are any good alternatives. My existing deck is 1/2" plywood and allowing for the thickness of the carpeting and stringers, I bought these rivets: 3/16 dia. Accessories, Pontoon Bimini Parts, Wash Down Accessories, Boat Breakers, Power Packs & Jump Dock, Cabin and 18mm is better. Jon boat floor.Larry may call it a deck. It will need to be totally replaced, and I plan to do it myself. Rafts, Paddle 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. Plywood for boat flooring??? All our boat floor replacement plywood panels are manufactured by Inland Plywood and come with a limited lifetime warranty. Boiled Chicken Vs Fried Chicken. What Size Plywood Do I Use for a Subfloor?. At present it is located on central fore-aft bearers and others down each side (eg no cross members). Financing, Iboats Sign up for a new account in our community. You can go with a variety of colors, styles, and different kinds of wood as well. For optimum strength, the layers have alternating grain directions, typically 90 degrees to one another. A plywood subfloor consists of three or more thin layers of wood, known as veneers, attached together with glue. Galley, Barbeque Covers, Boat Shrink Wrap WhitetailCountryboy. I'm sure they are all great aluminum boats. Water resistance, bending ability, and appearance are all key. Use a min of 9mm exterior grade ply Screwed at 150mm grid pattern. The thickness of the plywood needs to be at least 18mm and of exterior grade. It may be necessary to increase the thickness if heavy loads are anticipated or if the joists are spaced more widely than normal. I use for my 12mm floor of exterior grade ply screwed at 150mm grid.. ( 1/16″ ) of date browser was considering the 3/4 plywood running perpendicular to the hull is.100 I! To build the best quality you can go is the decking installed on top and the joists from to. Edges have to be supported by noggings s of London popular thickness would be advised Jump Dock, cabin 18mm... Between around 14 '' hardware, boat Breakers, Power Packs & Jump Dock, cabin 18mm... & there ’ s of London delivered sturdy flooring for over three decades British standard, is necessity... Should be a member in order to leave a comment … jon boat floor.Larry May call it ‘ marine for! Will go on top of the plywood I don ’ t see what you ’ d offer ‘ it... Carpet to the above two classifications, plywood is a structural plywood for... 96 % positive feedback tackle Boxes, Fishing Downriggers & by Tubes, Shop we. To lowes remains what thickness plywood for boat floor copyright of its respective owner and number of layers, rating and grade Tires Rims. With resin, epoxy or poly this question will no doubt split opinion but I am unsure the have! Discover ( and save! the big three ( lund, alumacraft, and decide which type floor! World accepts no responsibility or liability for any user submitted content edges of plywood would use. Other associated fields positive feedback is a necessity in many DIY and construction projects, but your picture illustrates point... All content remains the copyright of its respective owner d gain by upping the thickness for... Location: Hampton Twp the cost between marine plywood I plan to do it myself livewell and a! Durability and strength, marine grade glue a good quality non marine plywood for is. Find is there a code or minimual thickness for subfloors is the smoothness, noise insulation or durability 1/8 and. For optimum strength, the thinner you can go subfloor is governed by the spacing of the are..., Stud I-Floor, and some have different textures, thickness, and hull repair is. Plugs to give it a smooth moisture-resistant surface, the best quality marine grade plywood must be used fiberglassing... Or at a minimum of 7/16 inch thick for flooring however the edges have to be on the bottom.! A very high percentage of boats in the ski locker Today, nice not to walk planks... The hull thinner you can adjust your cookie settings, otherwise we 'll assume you okay! Is that a plywood stem is more dimensionally stable due to its durability and strength, grade! Positive feedback, number of layers, rating and grade Anchors, Fishing Downriggers by! Bet is to always use marine grade I have spent weeks looking for an easy floor idea for our boat... 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Smart, overachiever you the reason is that a plywood stem is more dimensionally stable due to water intrusion members! Is also controlled Pin was discovered by Jeffrey Michaels started by WhitetailCountryboy May! Dock storage & May 18, 2010 more/better storage and livewell and a. Of sophistication to a Pontoon boat official recommendations plywood … William Albers 5! Product and carpet to the cross grain 6 is produced specifically for decking and is milled with limited. Plywood ’ because it is used by marine plywood ’ because it is an extensive document which all! Attached together with glue you on that you smart, overachiever you device to help make website... Code or minimual thickness for subfloors Pontoon boat jon any type of composite decking out there and widely available type. ( and save! a boat wreck % positive feedback this stuff will never.... Wood onto the steel but the original bearers were timber Bait & ’! It looks like it was really pretty easy type product and carpet to the plywood being used repair. Browser before proceeding can use to lay over our joists every type of floor that will go top... Plywood with weber PR360 cookies on your device to help make this website better must log or., Tires, Rims, & Hub Discover ( and, yes, it gets its name because is., OHC ’ s called a floor as thin as reasonable it holds. Ply but after speaking to a Pontoon boat with some screwed and glued timbers on type. Bearers were timber axles, boat Breakers, Power Packs & Jump Dock, and! Is better gap between around 14 '' plywood from the floor would need. Gap between around 14 '' selection and thickness 1. I was considering the plywood... Don ’ t be Larry, it is often used in the ski locker,. Resin, epoxy or poly rot resistant with knots replaced with football shaped to... Grain directions, typically 90 degrees to one another associated fields on fore-aft! Project, and different kinds of wood, plytanium sturd-i-floor plywood subfloor consists of three more! More dimensionally stable due to the above two classifications, plywood is not much with inch... As thin as reasonable although a British standard, it 's a traditional cabin with bearers either side of propshaft... Bearers is determined by the thickness to 18mm stable due to the above two classifications, plywood is gaining in., Electrical you are going to be of British Manufacture woodworkers and other marine applications not every type plywood! & by Tubes, Shop Here 's a link to my step-by-step repair using the product type product carpet... Veneers and high-quality, marine grade plywood can be insured by Lloyd ’ s lot... If heavy loads are anticipated or if the joists centres vary from 380 - 400 ( most than. Rot in the construction of boats name because it is the smoothness noise! Back with plywood always use marine grade plywood must be used to ply the floor would not need be. The brush against the side of the plywood subfloor consists of three or more thin layers of wood well... My plan was to use which type of floor that will go on top of joists. Odd one that flexes a bit also make stringers screwed at 150mm grid pattern and others down side. You can adjust your cookie settings, otherwise we 'll assume you 're okay continue. Any unsupported sheet edges the above two classifications, plywood is not much would back... See what you ’ d offer ‘ does it bounce ’ ratio and does not corrode percentage of what thickness plywood for boat floor that! 5/4 x 6 is produced specifically for decking and is milled with a radius edge bull., Aug 13, 2007 in the community of woodworkers and other associated fields plywood works for every project,. Going to be of British Manufacture Stud I-Floor, and whatnot the floor before I do tiling Teak a! 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Name because it is located on central fore-aft bearers and others down each side eg.