What is Medium-density fiberboard (MDF)?
MDF vs Plywood Both are quite different materials. Medium-density fiberboard (MDF) is an engineered wood product. MDF board made by breaking softwood and hardwood into fine pieces and mixing with wax and a resin binder at high temperature and pressure. It is given the form of a board with the help of a panel.
The density of the MDF board is higher than the plywood. It is used in many applications instead of plywood. It is a strong board and durable but not as much as plywood. But it is stronger and durable than particle-board.
It became popular in the US and Europe in the 1980s. Since then it started being mass production here. Later it spread all over the world.
|Contains in MDF||Percents|
|Urea-Formaldehyde Resin Glue||9%|
What is Plywood?
Plywood, slightly different from the MDF board. It is made by gluing thin sheets of wood (veneer) together. High pressure and temperature is used to glue the veneer well
Plywood has many grades, all have their own properties. Different plywood grades using for different applications as per the requirement. Common grade plywood is using for general purposes such as tables, beds, and cupboards. While marine-grade plywood is using for making marine applications such as boats and boat parts.
Plywood is stronger and more durable than both particle-board and MDF. Because all layers having their wood grain rotated up to 90 degrees to one another. Manufacturers use an adhesive known as phenol-formaldehyde.
There are two types of plywood, softwood plywood, and hardwood plywood. The softwood plywood is made from the firs and pines wood and Hardwood plywood made from oak, poplar, maple, cherry, and larch, etc.
Many different manufacturing companies have their own separate process of making plywood. But there are nine common processes to making great plywood.
These nine processes to make plywood:
log storage, log debarking and bucking, heating the logs, peeling the logs into thin layers (veneers), drying the veneers, gluing the veneers together, high pressing the veneers in high heat, plywood cutting, and other finishing processes.
MDF vs plywood
|Constituents||Fine pieces of wood mixed with wax and resin and pressed at high temperatures.||Many thin layers or “plies” of wood veneer are glued together on high pressure and temperature.|
|Structure||Smooth surface and knots free.||Rough surface and Some knots are presents|
|Uses||Suitable for interior purposes.||Suitable for both interior and exterior purposes.|
|Cost||Less than plywood.||It is always more expensive than the MDF board.|
|Durability||It is less durable than plywood. But it is better than particleboard.||It is more durable than particleboard and MDF.|
|Workability||It is easier for finishing.||Not easier for finishing need sanding and paint process.|
|Moisture Resistance||Poor Moisture Resistance.||Marine-grade plywood has good moisture resistance.|
Medium-density fiberboard (MDF) Board Uses
The MDF board is widely used for indoor applications due to its poor moisture resistance. It is not suitable for exterior plywood. MDF is mostly using for furniture such as cabinets, and speaker box because of its strong and finished surface.
MDF boards do not contain grains and knots. Therefore, it can be easily cut and the screw can be applied easily.
1. Cabinets and Shelves
MDF board can be used to make almost all furniture. Due to its flexibility. We can Table, Dining Table, and Cupboard by MDF. MDF boards are mostly used in making cabinets and shelves. Because the surface on one side of it is smooth. There is no need to apply paint and laminate to the inside of cabinets and shelves.
The MDF board can be used for flooring. Due to its properties. But it is not as durable as hardwood but it goes on comfortably for a few years.
MDF has a good density of 600–800 kg / m³, which is higher than many hardwoods and plywood. It doesn’t warp or swell easily in humidity areas.
Decorative projects: MDF boards are used to make DIY TV Tray, Pen Holders, and many other DIY projects.
3. Speaker Boxes
This board is the first choice to make a speaker box that is available at a lower price than Plywood. MDF is the perfect material for Speaker Boxes.
Wainscoting enhances the splendor of rooms and staircases. It is a great decorating idea. MDF boards are using to make wainscoting.
5. Doors and door frames:
The MDA board is used to make bathroom and kitchen doors and door frames.
6. Tradeshow booths and theater set construction
MDF is an excellent construction material for a theater set. Which is long-lasting. Builders Likes to use MDF boards to build booths and theater sets.
MDF Wood Disadvantages
1. Weaker Than Wood
There is no doubt that the MDF board is weaker than plywood and solid wood. Because it is made of fine wood pieces and wax. Due to the absence of grain, it can break on high pressure and load. Often it splits During nailing.
It requires more Maintenance compare to plywood. If the MDF board is used for an exterior application, it requires regular maintenance.
MDF board is comfortable for indoor application. So it cannot use for moisture place. It absorbs moisture. This causes the board to thrive after some time and it becomes weak, causing it to break.
The waterproof MDF board can withstand some moisture. This grade board costs more than a basic MDF board.
4. Screw Holding
MDF doesn’t hold nails and screws very well. Hammering a nail in an MDF board is not easy and takes time. To make this easy constructor use pre-drill holes for nails and screws.
5. MDF contains VOC
Volatile Organic Compounds(VOC) is available in MDF Plywood, it is release “off-gas” into the indoor. They some time not able to be a smell, and the smell is not a good indicator of health risk.
6. Natural Texture
Sometimes the natural texture is not important. But wood lovers love the wood texture. Plywood and wood have a wooden texture. Which gives the excellent look. But the MDF board is made of wood pieces so there is no any texture in it.
7. Heavy Weight
It is heavier than plywood so that it has to face a little difficulty in working with it. Due to its heavyweight, it is also difficult to transport.
MDF Wood Advantages
1. Low Cost
The cost of the MDF board is much less than that of plywood and solid wood. All plywood works can be done by the MDF board at a low price. So many constructors and customers like to use the MDF board to make applications.
2. Voids or Splinters
MDF has no voids issue problems. Because it is a solid structure. There is no need to apply extra wood on the Edge of MDF because it does not contain any voids and gaps.
3. Smooth Surface
The MDF board has a smooth surface on both sides so that it can be used even without polish and paint. In this case, the cost of paint and polish is saved.
4. Easy to cut
It can be easily cut from anywhere as there are no knots all over the board. There is no foundation in the construction that the board should be cut from where it is.
5. Waterproof MDF
Some people believe that the use of MDF is not suitable for the moisture place, but MDF also comes with a Exterior grade board that can be used for moisture. But it costs more than the normal board.
6. Environment Friendly
The tree does not have to be cut to make an MDF board. It is made entirely of waste of wood and wax.
Plywood is this famous construction material. It is using wildly worldwide. plywood can be used for both exterior and interior purposes.
These are Some use of plywood
1. Floors, Walls, and Roofs, and Other Constructions
Plywood is mostly used for Floors, Walls, and Roofs. Plywood is a great option for these applications. Marine-grade plywood using for floor and roof. Which lasts longer. Standard plywood can be used for the wall.
2. Boats and Boat Parts
Marine Plywood is the best choice for making boats and boat parts. It lasts for several decades. To make it more durable it requires maintenance.
3. Vehicle Internal Bodywork
The Vehicle owner likes the wooden texture of the vehicle parts. For which they also give extra money. Plywood is used for car dashboards and bodywork such as.
4. Packages and Boxes
The export department uses plywood for packages and boxes. This is the easiest and safest way. Which is used to send delicate parts from one place to another.
Wood can be used for small areas of fencing but it is less expensive to use plywood for same areas. But wood can be quite expensive for large areas. the owner chooses plywood for a large fencing area.
6. Concrete Shuttering Panels
Plywood is a great option for shuttering panels. It covers a large space and does not have any joints.
1. Moisture Resistant
Plywood is a good Moisture Resistant material. Which is durable for many decades even in bad weather. It does not absorb moisture like MDF.
2. Good Strength and Durability
It has very good strength and durability compared to Medium Density Fiberboard (MDF) and particleboard. it is durable for many decades.
It is available in large size to compare to solid wood. plywood is available in different thicknesses ranges from 6mm to 32mm. It is used worldwide. So that it is easily available in small and big markets.
4. Easy to Use
Plywood is so much lighter than solid wood and MDF. That makes plywood even more perfect for furniture-making. Can be easily worked with plywood.
5. Plywood doesn’t Split Easily
Plywood doesn’t split that easily because of its cross-layered structure. All Veneers crossed to each other. Because of the cross-layered structure, it can withstand heavy weight and pressure.
6. Nail and Screw Holding Properties
Plywood holds the nail and screw very well. The nail can be easily inserted into the plywood compared to MDF. The density of the plywood is lower than the MDF but due to its wood grain, it holds the nail firmly.
Plywood offers the finest wooden texture that MDF boards and particle boards cannot. Plywood gives wooden texture at a low price. It absorbs paint and polish well.
The cost of plywood is more expensive than MDF board and sometimes it is also more expensive than solid wood. Which makes the customer prefer to use MDF board instead of customer plow for normal interior applications.
2. Voids and gaps
As we know, Plywood is made of several wood veneers. Generally, Voids and gaps are present in low-quality plywood, which makes the plywood weaker. Nails and screws do not hold well on voids and gaps. Which makes the application vulnerable.
Carpenter deals with this issue by filling wood glue and filler at the voids and gaps.
3. Regular Maintainance
Commercial grade plywood needs regular maintenance and also needs to be covered by laminates. To protect from moisture some time need paints. Which is this extra expense.
4. Difficult to recognize
It can be difficult for a common person (who does not know much about plywood) to identify quality plywood. Due to not enough information about Plywood, the customer gets cheated many times. To avoid this, we always buy plywood from a trusted dealer. Read this How to Identify Marine Plywood?
5. Plywood is Not 100% Waterproof
Plywood is not 100% waterproof. it is known for Moisture Resistant but nothing made of wood can be 100% waterproof. Water may damage Moisture Resistant (MR) grade plywood.
6. Difficult To Cut
If we talk about cutting the plywood then it is difficult to cut plywood.
MDF and Plywood both are amazing furniture materials. Both materials have their own strengths and also the loss. MDF and Plywood are using on the basis of their properties. MDF board would be the best option if you want a low budget and material for interior application. if you want material for an exterior application that can withstand moisture, then plywood is the best option.
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