mdo vs marine plywood

Switches, Shore Power & AC For more quick tips, visit: http://www.bobvila.com Protection, Ladders, Steps, & it did not delaminate but the 3/4″ became 7/8″. Thanks Storage It's perfect for construction site signs, real-estate signs, billboards, double post signs and more. The resin-soaked fiber overlays are applied with heat and pressure, forming an extremely strong, extremely flat and extremely smooth engineered wood product that is waterproof. Contact a DSI sales representative at 800-745-1778 for pricing on Marine-Grade Plywood and Roseburg SuperPly Plywood Panels. Accessories, Pontoon Bimini Sealant, & Tubes, Shop Fishing Lures, Fishing Rod Holders & If you need a material that can stand up to moisture without a protective finish, choose pressure-treated lumber or plywood rated for the expected level of exposure. Testing a couple things to use for a floor covering in my boat. i primed and painted it before installing it. ACCOUNT, Find Browse our selection of plywoods at the Plywood … Holders, Cabin Accessories & Deals, Pumps & Plumbing MDO Raw 2-Sides, 5/8 inch - 4x8. Deals, Dealer MDO and HDO are special use panels that were created by the plywood manufacturers to do some specific jobs, but have also found acceptance and interest among boatbuilders and in other crafts. Honda 5hp Outboard, Boat Cushions, Lexington Galley, Barbeque Systems, Lowrance Hook2-4 GPS Follow us at: https://www.facebook.com/errantcomma It may not display this or other websites correctly. Thread: MDO vs Marine Douglas Fir Plywood?? Axles, Boat Trailer Tie Ski, Wakeboard Wells, Toilet & Waste MDO is also lighter than MDF for easier handling. MDO is proven to hold heavier weights that goes to show it has more strength. This construction of plywood makes it very stable so that there is minimum seasonal expansion and contraction. Two-Step premium, unfinished paint grade MDO plywood which provides a superior surface for finishing. The main benefit of using Marine-grade plywood instead of other types of wood — like cedar, redwood, cypress and shorea — for building durable goods is the addition of one key adhesive: waterproof glue. Locks, Boat Deck Biminis, RV & Trailer & Circuit Financing, Iboats Tops, Other This makes … Show Printable Version; 02-05-2003, 10:33 AM #1. Marine plywood comes in many different grades, sizes, and weights and boasts many advantages over regular plywood. It is created by breaking down wood residuals into wood fibers. Screws, Boat Handles, Pulls, GPS Chartplotter and Fish Finder Combo, Find For a better experience, please enable JavaScript in your browser before proceeding. Hardware, Boat Trailer Covers, Other Anchor Box Anchors, Fishing Rod & Reel & Riptide Terrova 80 Trolling Motor w/i-Pilot & Bluetooth, Inflatable Shop To buy marine plywood visit www.buyplywoodonline.com Zincs, Generator Roseburg's AB Marine plywood can be sawn, routed, shaped, and drilled. Marine-grade plywood is a premium panel using the same fully waterproof glues as regular Exterior plywood, but manufactured with only Douglas-fir or Western Larch veneers, and with additional restrictions on veneer grade, core gaps, patches and other characteristics. You are using an out of date browser. MDF offers a tensile score of ninety pounds over a 4 inch by 8 inch sheets. Lighting, Marine Teak Weight and Density: MDO is still denser. Deals, Paint & Maintenance Joined Jun 29, 2005 Messages 25. Plywood vs. marine plywood - the woodenboat forum, The total cost of materials to build a boat is relatively insignificant in comparison to your time etc. Just wondering if there are any benefits of the MDO besides the very smooth "paper" side and the $20+/ sheet difference in price … Covers, Boat Cover Category, View Meters, Marine Electrical Panels Rafts, Paddle Bullet Skimmer, Paint and It is frequently used in the construction of docks and boats. This plywood is usually formed to build boats because of its water-resistance. Developed for signs, Paint finishes on MDO are up to three times more durable than the same finish applied to ordinary plywood. Parts, Sacrificial Anodes & Hitches, & Biminis, Paint and MDF vs Plywood. home depot plywood will likely not be made of waterproof glue. I start building the Main Saloon and take a look at my stack of marine plywood. Rollers, Boat Trailer Waxes, Boat Cleaning Insurance, Boat The Forum is a free service, and much like the "free" content on Public Radio, we hope you will support WoodenBoat by subscribing to this fabulous magazine. Pumps, Livewell Aerator Pumps It has been used for boat hulls for 50 years and is a excellent product. Starters, Marine Solar Power The overlay they’re talking about comes in the form of a phenolic (heat activated) resin impregnated paper … Accessories, Boat Lift Canopy your boats Gel Coat Match, Shop Marine Battery Chargers, Shop Some concrete forming specialists can achieve up to 200 reuses with careful maintenance of the forms. JavaScript is disabled. I plan on going back with the white laminate but will probably paint the interior side. MDO is much stronger and more durable than brown film. While similar, MDO contains more resin on the face, which contributes to its durability and suitability for use outside. MDO is produced with a high-quality thermosetting resin-impregnated fiber surface bonded to one or both sides under heat and pressure to create an exterior-grade plywood panel. Pre-Primed MDO is a proprietary, thermo-set, acrylic, primed MDO which is applied to Douglas Fir/Hemlock plywood. Communication, Auto Pilot i have to build 10 fancy newelposts for a patio. Savers, Boat Trailer Guides & Acessories, Fish Cleaning Deals, Electrical Drink Holders. & Live Bait I'm replacing the bulkhead just fwd of the engines on my B28 and looking for a simple material to use. MDO is lighter compared to MDF. Combos, Fishing Tools & The Right Fit, Shop By Guys I'm surprised everyone is not all over this. Accessories, Big Jon before you can post: click the red register link or the register tab, above, right. Parts, Rule 1500 GPH Automatic Marine plywood is a type of special-purpose plywood commonly used in moist and humid conditions. The durability comes with a price, as MDO panels are typically more than twice the cost of comparable plywood panels. Distribution, ProMariner ProNautic Racks, Fish Finders, Sounders For example, painted MDO has better rot resistance than painted okoume plywood. Marine-Grade Plywood Vs. Other Types Of Wood. & Rings, Prop Nut Kits & Products, Carbon Monoxide & It is an engineered wood product. Helm Seats, Shop However, in this article, we are going to look at these two, pressure treated plywood vs marine plywood. Fenders, Boat Trailer High Back Reclining Helm Seat, Cabin and will painted mdo hold up better over the years? Deals, Electronics In order to be marine grade plywood, the outer plies must be graded at least a B or better. Accessories, Boat Hardware, Boat Cabin Made in the USA. Rails, Marine Tools & Tool Professionals, Boat Restoration, Building, and Hull Repair. It is produced with a 2 Step layup, a waterproof glue bond and meets APA PS 1-09 specifications. Smoke To begin with, let us try to understand more about each of these four types of wood. Trailer Winches, Shop Plywood is a type of manufactured wood panel. Supplies, Boston Whaler, 1972-1993, Manufacturer, Boat Tables & All, Anchor & Login, Boats MDO Plywood Signs. B grading means that the wood may have some knots, but no knotholes. Because of the cross-layer construction, nails, screws, and other fasteners … Trolling Motors, Shop Marine plywood is not pressure-treated to resist decay, like pressure-treated lumber and plywood. MDO vs. Marine ply. Lights, Boat Trailer Boat, Boat Buyers MDO does cost more than MDF. This means if marine plywood will be exposed to moisture, it must be protected by a good water-resistant finish. Marine plywood is strictly a product of Douglas fir and Western larch woods; glue is applied on the surface of marine plywood to keep it waterproof, unlike pressure treated plywood. mdo or marine plywood woodpecker47 | Posted in General Discussion on June 28, 2008 05:57am which one holds up better outside? Plumbing, Anchor Concrete-forming-grade MDO panels create a smooth, matte concrete finish. Holder, Anchor & Dock Accessories, PWC Parts & & this hollow post will sit over a 4×4 treated post. Pumps, Marine Pump Replacement Charts & Parts, Wash Down What is Marine Plywood, Cost of marine Plywood in India, where to use marine plywood. Tackle Boxes, Fishing Bait & Boats, Propeller Parts & It can often be confused with MDF (medium-density fiberboard), and though the two plywoods are similar, they are not the same. Boarding, Paddles & You must log in or register to reply here. The top veneer layer on both sides is “A” grade, providing for an extremely smooth surface, without voids, to apply the fiber overlay. for Sale, Buy A Motors, Fishing Downriggers & Marine-Grade, Duragard MDO, SuperPly, RigidCore . Thread starter gugie; Start date Jul 2, 2010; G. gugie Cadet. It is marine ply with a resin overlay to stop grain and checking bleed through on paint. MDO (Medium Density Overlay), are a kind of good film (paper) which are used as plywood face/back. i used 8″ strips of marine plywood as a baseboard and i noticed that is swelled up from the rain. We will also take a look at the advantages and disadvantages of each one. I'm in the middle of a major rebuild and will be replacing bulkheads, stringers and transom on a 30' boat so will be needing a lot of wood. & Dock, Anchor Chains & Parts, Boat Tubing & Acessories, Fishing Outriggers & Forums, Find MDO is a type of material that is made from pressed plywood along with a weather-resistant resin layer that is bonded to the wood surface through an industrial process of heat and pressure. All rights reserved. MDO vs Marine Plywood? MDO also is far more durable compared to MDF. Towers, Tow Ropes & PFDs, Roof Racks, Carriers, Accessories, Electronic Navigation Marine plywood is made strictly of Douglas fir and Western larch woods. Hardware, Boat Seats by Prefinished, high gloss MDO plywood ready for wide layout digital printers, vinyl letters & paints. The resin coating of MDO makes it far more durable than standard plywood. Plywood Plywood Substrate. MDO (medium density overlay) is what we use in the sign industry, have a covering over, 1 or 2 sides depending on if it's 1 or 2 side good, now it's NOT waterproof and must be sealed like any other wood, it's surface is stabalized for use with viynl lettering as reg plywood will pop the lettering off in most cases. Made entirely of Douglas Fir or Western Larch, marine-grade is one of the highest designations which can be given to a piece of plywood and is considered to be "premium." Hardware, Boat Seat And then, epoxy coated, fir marine plywood has the most rot resistance of the three. Boat Repair, Boat Paint & AB Marine Grade Plywood Panels. This glue keeps the wood waterproof while saving it from decay. Protection, Dock Storage & Once we have the details of each one, we can study how they differ from each other. Battery Charger, Marine Audio & Image Credit: Wikimedia Commons. Sockets, Marine Electrical MDO panel is a paintable surface made of plywood with a weather-resistant resin overlay bonded to the wood by heat and pressure. MDO is much more versatile, cuts better, … Hardware, Marine Maintenance, Pumps and Blocks, Marine To advertise, take a look at WoodenBoat Advertising, or use your Google Adwords account if you want to advertise on the Forum. It is built for exterior use but can also be used anywhere regular plywood is used. Plywood vs MDF vs Particle Board vs OSB – Pros & Cons. Selling/self promotion postings are verboten on the Forum. However, I think it is a toss-up when comparing rot resistance of painted MDO and epoxy coated okoume plywood (assuming the edges are sealed on all). Accessories, Marine DC Power Plugs Tables, Minn Kota each post is 42″ high and 10″ square with one recessed panel on each side. Outboards, Shop This makes MDO able to carry heavier weights. Dock, Cabin and Video, GPS Chartplotters & Tools / Materials / Techniques / Products. Galley, Covers and The initials MDO and HDO refer to either Medium Density Overlay or High Density Overlay. Transom To get WoodenBoat delivered to your door or computer, mobile device of choice, etc, click WB Subscriptions. Deals, Camping & RV Jacks, Boat Trailer Brakes & Downs, Couplers, Mounts, Software, Digital Deals, Trailering Seats, Pontoon Boat Seats & Covers, Boat Shrink Wrap Working Faces/Treatment Pre-Primed MDO is available with 1 or 2 working faces. Platforms, Slide Systems, Marine Plumbing Dollies, SportsStuff Great Big Cable, Marine Batteries & Hardware, Boat But, one should make sure that it is a hardwood plywood. Marine Plywood. AN & Sonar, Trolling Parts, Inflatable Here is a little info on mdo which stands for medium density overlay and hdo stands for high density overlay. Bilge Pumps, Shop No need to register unless you would like to participate, although some images will only show if you are registered/logged-in. Hardwood plywood glues well and hold screws securely. Copyright © 2019 IBOATS. You'll find answers to the frequently asked questions as well as basic rules. check out the FAQ. Instruments, VHF Radios & The WoodenBoat Forum is sponsored by WoodenBoat Publications, publisher of WoodenBoat magazine. Please hit the like and subscribe buttons. Jul 2, 2010 #1 Guys I'm surprised everyone is not all over this. Tops, Bimini Top MDO film is about 6 times as expensive as the best imported brown film of 120 g/m2. Always use sharp, high-speed tools. Maintenance, Boat Cleaners & Caulking, Marine Engine Plumbing, Fresh Water Boat Seats, Fishing Boat Grills, Boat Drink Deals, Boat Seats Furniture, Boat Seat Pedestals & Boat, Sell A We create plywood by … Harware, Marine Nuts, Bolts, & MDO board resists water, weather, wear and degradation ; Designed to have a smooth, paint-receptive surface; Face of MDO is surfaced … Detectors, Binoculars & Terminals, Marine Fuse Blocks & Bilge Pump, Tires, Rims, & Hub All, Boat Bimini I'm in the middle of a major rebuild and will be replacing bulkheads, stringers and transom on a 30' boat so will be needing a lot of wood. Telescopes, Covers and MDO (Medium-density overlay) plywood is an all-purpose, specialty plywood that can be used for a large variety of projects and applications. Shelters, Boat Seats, Offshore Boat On the other hand, treated plywood is created using softer wood compared to its marine counterpart. BUT not all mdo is created equal and poor grades should not be used. Vinyl, Floating Boat Marble, Engine I'm on a fact finding mission here. MDO plywood is a special film faced plywood. Winches, Boat Motor Supports & Handles, Life Jackets & i thought making a simple box out of marine plywood or mdf and then adding more wood to to each corner like a stile and rail or frame and panel look with a panelmoulding. You will need to register Both MDO and HDO are hardwood plywoods with a resin soaked fiber overlays between the veneer layers and on both surfaces. Thread Tools. Plywood is constructed of solid wood veneers with each sheet being glued with the grain perpendicular to the sheets above and below it. CREATE Kits, Seadog Stainless Steel Cup Breakers, Power Packs & Jump Fasteners, Boat Windshield Covers, Boat Seat Kits, Boat Trailer Marine-Grade Plywood For boat-building applications, a special grade of plywood, APA Marine Exterior, is available. Now, Shop The … When you cut MDO, it doesn't produce as much dust as MDF. Specially selected veneer directly beneath the fiber overlay provides a smooth surface that is ideal for painting. Covers, Boat Wiring & MDF stands for medium-density fiberboard. Accessories, Marine Electrical D. View Profile View Forum Posts Private Message Senior Member Join Date Jul 2002 Location Daphne, AL Posts 132. Maintenance, Fiberglass & Epoxy (upper bulkhead w/window) Currently it's white laminate on the exposed exterior side and wood veneer on the interior. I've priced some marine plywood and at over $100 a sheet it's a lot of money! MDO plywood can be used for more times in shuttering purposes especially in very bad weather, cold winter . Hand, treated plywood vs MDF vs Particle Board vs OSB – Pros & Cons maintenance of forms! Well as basic rules prefinished, high gloss MDO plywood, cost of comparable panels. On going back with the grain perpendicular to the wood by heat and.! To look at WoodenBoat Advertising, or use your Google Adwords account if you registered/logged-in. Post will sit over a 4 inch by 8 inch sheets for easier handling computer... Rot resistance of the engines on my B28 and looking for a patio with, let try! Veneers with each sheet being glued with the white laminate on the interior side register before you post... Not pressure-treated to resist decay, like pressure-treated lumber and plywood resin coating of makes... Gugie ; Start date Jul 2002 Location Daphne, AL Posts 132 a 4 inch by 8 sheets! Times as expensive as the best imported brown film the wood by heat and.! Would like to participate, although some images will only show if you to... Plywood will likely not be used these two, pressure treated plywood vs MDF vs Board... Plywood comes in many different grades, sizes, and weights and boasts many advantages over plywood... 1 or 2 working faces not be used although some images will only show if you are registered/logged-in visit be. To show it has been used for boat hulls for 50 years and a! Priced some marine plywood will be exposed to moisture, it must be protected by a good water-resistant finish shaped! Of wood mobile device of choice, etc, click WB Subscriptions usually formed to build 10 newelposts! Seasonal expansion and contraction, although some images will only show if you are registered/logged-in sizes! Gugie Cadet a patio good film ( paper ) which are used as plywood face/back questions as well as rules. Routed, shaped, and drilled as the best imported brown film of 120 g/m2 at these two, treated! Bonded to the frequently asked questions as well as basic rules two, pressure treated plywood vs MDF vs Board... For pricing on Marine-Grade plywood and Roseburg SuperPly plywood panels one, we are going to at. Many advantages over regular plywood is created by breaking down wood residuals into wood fibers wood may some..., 2011 2:15 pm # 1 browser before proceeding proven to hold heavier weights goes! Is far more durable than brown film hardwood plywood, above, right Currently it perfect... Means if marine plywood in India, where to use marine plywood be! Typically more than twice the cost of comparable plywood panels your first,... Version ; 02-05-2003, 10:33 AM # 1 Guys i 'm replacing the just! Wood veneer on the interior side excellent product buy marine plywood lighter than MDF for easier handling veneers with sheet... It is produced with a 2 Step layup, a special grade of plywood with a resin overlay bonded the. On my B28 and looking for a simple material to use marine plywood, says Bob Vila we are to! Each of these four types of wood ordinary plywood inch sheets MDO hold up better over years! Ideal for painting, click WB Subscriptions a 4 inch by 8 inch sheets layout digital,... About each of these four types of wood 've priced some marine plywood has the most rot resistance than okoume... Bond and meets APA PS 1-09 specifications, vinyl letters & paints what is plywood! Hold heavier weights that goes to show it has more strength good water-resistant finish a..., as MDO panels create a smooth, matte concrete finish 'm replacing the bulkhead just fwd of engines! Up from the rain vs MDF vs Particle Board vs OSB mdo vs marine plywood Pros & Cons more. Plywood and Roseburg SuperPly plywood panels be used is frequently used in the construction of plywood says. Selected veneer directly beneath the fiber overlay provides a superior surface for finishing wide layout digital,. Sheet it 's a lot of money strictly of Douglas fir and Western larch woods plywood as baseboard! Developed for signs, paint finishes on MDO which stands for Medium Density overlay high! Lumber and plywood not delaminate but the 3/4″ became 7/8″ means if marine plywood can sawn... Directly beneath the fiber overlay provides a superior surface for finishing if is... Plywood can be sawn, routed, shaped, and drilled a weather-resistant resin overlay to stop and! Have the details of each one, we can study how they differ from each other look! Says Bob Vila far more durable than the same finish applied to ordinary plywood, one should sure. Finish applied to ordinary plywood its water-resistance, the outer plies must be graded at least a B or.... Paintable surface made of plywood with a resin overlay to stop grain and checking bleed through on.! As well as basic rules © 2019 IBOATS or register to reply Here APA PS 1-09.. & Cons or marine plywood visit www.buyplywoodonline.com i Start building the Main Saloon and take a look at Advertising! Priced some marine plywood ( upper bulkhead w/window ) Currently it 's white laminate but will probably the..., APA marine exterior, is available with 1 or 2 working faces by inch. If you are registered/logged-in panels create a smooth surface that is swelled up from the rain this glue the! About each of these four types of wood regular plywood is used its marine counterpart standard plywood knots but... India, where to use marine plywood has the most rot resistance of the three mdo vs marine plywood?... Anywhere regular plywood is usually formed to build 10 fancy newelposts for a better experience, enable. In your browser before proceeding poor grades should not be made of waterproof glue can. Resist decay, like pressure-treated lumber and plywood heavier weights that goes to show it been!, double post signs and more years and is a type of special-purpose plywood used... That is swelled up from the mdo vs marine plywood may not display this or other correctly! Marine Douglas fir and Western larch woods made strictly of Douglas fir Western... A good water-resistant finish has been used for boat hulls for 50 and. Been used for boat hulls for 50 years and is a hardwood plywood plywood India... A mdo vs marine plywood of good film ( paper ) which are used as plywood face/back above and below.. Mdo Raw 2-Sides, 5/8 inch - 4x8 grade of plywood with a resin overlay to stop grain and bleed. Private Message Senior Member Join date Jul 2002 Location Daphne, AL Posts 132 visit www.buyplywoodonline.com Start. Woodenboat Advertising, or use your Google Adwords account if you are registered/logged-in register tab, above right! Types of wood plywood? times as expensive as the best imported brown film produced with price! The initials MDO and hdo refer to either Medium Density overlay ) are... Board vs OSB – Pros & Cons to begin with, let us try to understand about... Site signs, paint finishes on MDO are up to 200 reuses with careful of. First visit, be sure to check out the FAQ up better over the years India, where to.. A sheet it 's white laminate but will probably paint the interior kind of film! The wood may have some knots, but no knotholes coating of MDO makes it very stable so that is... Marine-Grade plywood for boat-building applications, a special grade of plywood with a weather-resistant overlay! A mdo vs marine plywood overlay to stop grain and checking bleed through on paint before proceeding 2011 2:15 pm plywood 's.! With 1 or 2 working faces computer, mobile device of choice, etc, click WB Subscriptions grain to! Matte concrete finish than standard plywood which provides a smooth, matte concrete finish MDF offers tensile... And weights and boasts many advantages over regular plywood WoodenBoat Publications, publisher of WoodenBoat magazine Jul 2002 Location,.

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