HDF Vs. MDF Board - Which Is the Best? (2023)

Hardboard, or as it’s more commonly known, high-density fiberboard (HDF), is a type of composite panel used for many years.

It’s made from at least 50% recycled paper and clay fillers, with a thin layer of pressure-sensitive adhesive on one side to bond the fibres together. So, which is better HDF Vs. MDF Board?

MDF stands for medium-density fiberboard, and this material also consists of wood particles bonded together using adhesives.

MDF boards are often sanded smooth on both sides before being processed further into finished products such as furniture panels or wall coverings. What makes these materials different from each other? Let’s find out.

Differences Between HDF vs. MDF Board

Both HDF and MDF are types of boards used in making cabinets, tabletops, etc. However, both types have some differences, which can be traced from their manufacturing, installation, and cost-effectiveness.

Both HDF and MDF are made from the same material, i.e., strands of wood laid at a high temperature until they fuse, forming a hard rock surface that can be cut, drilled, etc., smoothly using standard tools available in the market.

However, when it comes to their manufacturing process, there are some differences between them which will be discussed further in the article.

The biggest difference between HDF vs. MDF is that HDF boards are made from strands of wood. MDF boards start with a thicker strand called ‘Plywood’ instead of individual wooden fibres.

After that, this plywood goes through a series of abrasive actions until all the wood fibers are removed, which results in a board with only the grain remaining.

HDF boards can be made to any desired thickness. However, MDF boards come with limited thickness options.

HDF also allows stains and finishes to adhere better than MDF, making it a more desirable choice for cabinet makers who want to stain or paint their cabinets.

History of HDF and MDF

HDF or High-Density Fiberboard was developed in 1958 by an American chemical company named Georgia Pacific. The name was derived from its manufacturing process.

Initially, this product was used in making laminated veneer lumber for construction purposes.

This product is manufactured by baking wood strands at high temperatures to fuse, forming a hard rock-like surface that can be sawed, drilled, and cut to the desired size and shape using various tools.

However, this product became popular enough over time due to its ability to resist moisture, thus making it usable for outdoor applications.

Later on, other companies started investing in developing their version of HDF which gave rise to products called MDF, also known as Medium density fiberboard.

Price Comparison Between Hdf Vs. Mdf Board

While both HDF vs. MDF are used for similar applications to ensure the same durability, the construction of MDF is complicated, making it cost more than HDF.

For example, you can get an entire sheet of plywood (25’x75″x3/4″) at wholesale prices less than $50, while MDF is almost 3 times as much.

Also, because the MDF board starts from plywood, the thickness of the board cannot be made as thin as that of the HDF board, which can make a significant difference in cost between them.

HDF also suffers from this problem, and that’s why it shouldn’t be used above ground level for construction purposes due to its low moisture resistance.

However, MDF has better water resistance than HDF, making it suitable for outdoor applications where weather conditions might otherwise damage the surface over time if a wood product is used instead.

Pros and Cons of Using Hdf Boards

If you are new to the industry or looking for a new supplier, it can be quite complicated to work out which material suits your needs best.

There’s an array of different boards available on the market, many of which seem to have comparable technical specs.

It is easy for companies looking for suppliers to get confused by the sales talk and lose sight of what they should be focusing on picking their supplier.

To help provide some clarity, I’ll explain some of the main differences between HDF and MDF that separate these materials from one another.

HDF (High-Density Fiberboard) is manufactured using hardwood fibers glued together under high pressure with resin glue.

There are 2 types of resins used in this process: phenol-formaldehyde (PF) and urea-formaldehyde (UF).

HDF boards are the most preferred substitute for MDF. HDF is also better than MDF in sound insulation and has great water stability.

Still, only when it’s UF resin-based, UV inhibitors can be added to stop color fade and degradation, making them perfectly suitable for outdoor usage.

However, if it contains more than 4% of PF resin or more than 1 – 2% of rosin, you won’t get water resistance, so bear this in mind when buying.

HDF boards usually consist of 18 – 20% of recycled materials such as sawdust and wood chips from carpentry, so you may want to consider using FSC or PEFC-certified HDF boards as they have a more sustainable manufacturing process.

A big advantage of using HDF boards is that you can get a smooth finish on the exposed surface, providing a good quality printing area.

This is one of the reasons why this material has been widely used in manufacturing top-quality office furniture that requires exterior-grade materials and smooth finishing options, including whiteboards for commercial use.

However, unlike MDF boards, HDF does not come with an OSB (Oriented Strand Board) core which means it cannot be easily sanded or glued without causing damage to the board.

Also, make sure you don’t confuse Foil wrapped MDF boards without formaldehyde (PF) or urea-formaldehyde (UF) resin glue.

The cost of HDF boards is slightly higher than MDF though not by much. This doesn’t make them less attractive for people looking for suppliers based on price.

Many companies have been asking us whether they should be opting for PF or UF resin-based HDF.

This mainly depends on how you’re going to use the finished board because if it’s just for internal usage, then a UF resin-based board will do perfectly.

However, if your exposed surface needs better water resistance or you plan on adhesive bonding, opt for PF resin-based HDFs instead.

However, keep in mind that UV inhibitors can only be added with Polythene resins, so ensure that the manufacturer you work with uses this type of resin to prevent color fade and degradation.

If you’re planning on using your finished board outdoors, we recommend that you go for UF resin-based HDFs because they have a greater impact strength, making them more stable in changing weather conditions.

In addition, if humidity causes an expansion in wood material, it is less likely to cause splitting or warping than other types of MDF boards because of their high hardness during installation.

The only downside is their slightly higher price tag when compared to PF resin-based HDFs.

Pros and Cons of Using Mdf Boards

MDF boards are used in flooring and can be found at most home improvement stores. HDF (high-density fiberboard) is the same as MDF but has fewer formaldehyde emissions.

MDF is cheaper than HDF, which costs about $20 for an 8′ x 4′ board vs. $30-$40 for the same size board of HDF.

MDF has more variety in terms of look. MDF boards have less latex on them, so they dry out quickly and can be stained or painted easily since water doesn’t get absorbed into the board.

MDF is a great choice for a painting surface because it’s cheaper and smoother than HDF. However, there are some drawbacks to using MDF as a painting surface:

You can’t use regular oil paints as they will not dry properly and develop mildew/mold underneath them. Always use an alkyd medium to make oil paint durable enough to cure MDF.

The edges of the board absorb small amounts of moisture from the air, which can cause bubbling or ridges in your paintings.

This can be fixed by applying a coat of gesso all over the board before painting the first layer.

It’s advisable to prime any panel you’re going to paint with gesso because most acrylic and latex paints aren’t completely opaque and let some of the translucent white MDF shine through.

Some boards may warp slightly after applying a thick coat of heavily pigmented paint, but this can be fixed by applying several thin coats instead.

Always paint your surface in the orientation you want it to end up; for example, if you’re going to mount it vertically on a wall, don’t paint it horizontally like a tabletop.

Not all brands of MDF are made in the same way, so some panels might warp or bow more than others after water/paint applications.

It generally takes around 1 year for an untreated MDF board to dry out and stop warping/bending after water or paint applications.

If you’re going to use MDF as a painting surface, it’s best to buy a name brand that’s less likely to warp or bow. Some brands that are better than others: Baltic Birch, Thermally Modified, and Oriented Strand Board (OSB).

Always try out different panels from the same batch before using any one particular board on a large project so you can pick out the least warped ones.

Some people have successfully bent MDF back into shape by soaking it in boiling water for several hours and then slowly cooling it with cold water until it dries out.

Bending is not recommended if already ridges are present because they will just come back once the board dries out.

Also, always let your MDF boards cure for at least 3 months before painting on them.

Freshly cut MDF has a lot of trapped gases in the wood fibers, and they can cause bubbles underneath your paint layer if you paint immediately.

Which Board Should You Use to Build a Desk or Cabinet: Hdf or Mdf?

Because MDF can be sanded, it’s also an ideal material for cabinets. If you are applying paint or veneer onto the board, sanding will create a smooth surface for application.

Because HDF is unaffected by changes in humidity and does not need to be sanded, it should only be used when the application does not require painted surfaces.

Whether building tables or cabinets, MDF offers more versatility than HDF due to its easily painted with any finish desired.

The added benefit of straightening out warped boards between all your joinery adds another element of versatility that just can’t be overlooked.

If you’re looking for a whiteboard, both materials will suffice; however, MDF would make more suitable material for this application as it can be painted with any white or color desired.

When you’re looking for a new desk, then HDF is the obvious choice. Not only does it not require sanding before painting, but there’s no chance of warping or swelling when exposed to water or high humidity conditions.

If you’re going to be attaching accessories such as legs and shelves directly to your board, look for one that has been machine planed, so all surfaces are even and ready for your assembly process.

A Word of Caution

• Try to avoid sanding HDF boards as it can lead to a loss of structural integrity.
• If you need a smooth surface for veneering purposes, consider MDF.
• If not, stick with HDF for optimal results!

In the end, both materials will suffice in most applications, and deciding between them is more an issue of preference than necessity. Both are affordable materials that offer woodworkers a high-quality product at great prices.

Whatever you decide, just be sure to keep your budget in mind and think through all the possibilities before going ahead with your final decision!

Which Type of Wood to Use for Floors (Hdf or Mdf)?

For floors, it is often recommended that you use MDF or HDF, depending on the area. The reason for this is the stiffness and strength of the wood.

HDF (Hardwood Composite) flooring has come a long way in its durability over the years.

Though early versions did have some problems, these days, most manufacturers are producing boards with much higher standards to make sure their finished products don’t end up having any issues.

However, it should be noted that any type of wood can develop problems if not installed properly.

This type of flooring is great because it tends to look very similar to solid hardwood floors but without all the major concerns that can occur when using traditional lumber.

Since they tend to be more scratch-resistant than solid hardwood floors, they are great in areas where pets or kids may be running around.

Though it may vary from manufacturer to manufacturer, most HDF boards have a wear layer of about 3mm, so if your floor does develop scratches, there is a good chance you will be able to sand them out and refinish the floor.

One of the other main benefits of using this type of flooring is that it is resilient to moisture.

Since hardwood tends to expand and contract depending on how moist it has become, HDF boards are an excellent choice for areas with a high level of humidity.

MDF (Medium Density Fiberboard) flooring is a great choice for any room in the house. One of the best reasons to use MDF boards is because they are so easy to install.

They can be nailed, stapled, or glued down to any type of subfloor, and since they are made from wood materials, you don’t have to worry about corrosion when using metal fasteners.

Another benefit is that there aren’t many “problems” with MDF flooring throughout its life cycle.

Best Uses of HDF Boards

• Kitchen Cabinet

That’s true. HDF board is great for kitchen cabinets because it resists moisture and does not absorb odors, plus the way it’s designed allows us to make any shaped cabinet.

• Bathroom

Certainly, as we know, wood can be a great conductor of moisture. That’s why it is not recommended to use the same material in the bathroom and kitchen.

Unfortunately, bathrooms get wet, and moisture easily gets trapped between your cabinets, walls, and other places. With the HDF board, this issue is solved because of its water-resistant properties.

• Countertops

Another thing that makes HDF boards great for kitchens are their countertops.

These boards don’t require a lot of maintenance, they are easy to take care of, you can cut them easily with any saw type or shape, and last but not least, they look beautiful!

• Coffee Tables

Many people have style coffee tables in their homes. These come in many shapes and designs.

The best thing for a coffee table is to have it constructed from HDF boards because this type of board does not absorb odors or liquids, making them easy to clean. Also, they are easy to cut down or make any shape you want!

• Other Uses

There are several other things that one can do with these types of boards. Like stairs, wall cladding, roofing shingles, etc.

Best Uses of Mdf Boards

• Countertops

MDF board is great for making countertops because it can resist heat up to 200 degrees C. It’s very easy to take care of and also looks great.

• Chairs

MDF boards are perfect for the chairs you sit on every day at home or in any other place! These chairs are made out of this type of board because they are comfortable, they do not absorb odors or liquids, and last but not least, they look beautiful!

• Other Uses

There are many more things with this type of board, like construction stairs, wall cladding, roofing shingles, etc.

MDF boards are great for a darker and richer look. They have a very nice finish that can be stained or painted, giving them a better look than traditional hardwood.

MDF vs. HDF Wood: Differences and Uses

HDF (hardwood fiberboard) is a wood made from softwood fiber clamped together with a unique adhesive. It’s usually used for making furniture, as it’s a more cost-effective option than MDF (medium density fiberboard), which is made from hardwood fibers that are woven together.

The main difference between HDF and MDF is that HDF is more portable and easier to work with. This is because the adhesive makes it much easier to move and position the board without it crumbling or warping. It also has a higher strength-to-weight ratio, making it ideal for use in areas where weight concerns, like inside walls or ceilings.

Another significant advantage of HDF over MDF is its moisture resistance. Since HDF doesn’t contain wood fibers, it’s resistant to moisture damage, so you can use it in areas where other types of wood would be too risky. Additionally, HDF doesn’t require any additional treatment before using it in your project – unlike MDF, which requires sealing with an oil or varnish to prevent warping and decay.

What’s the Difference?

HDF vs. MDF boards is two types of wood board commonly use in furniture and construction. Here’s a quick comparison:

– HDF board is made from high-density fiberboard, which is more robust and denser than MDF boards.

– MDF boards are made from medium-density fiberboard, which is thinner than HDF boards but more durable.

– HDF boards are better for making curved or delicate items because they’re more flexible than MDF boards.

– MDF boards are better for making flat surfaces because they’re more rigid than HDF boards.

Best Uses for MDF vs. HDF

A few different types of boards can be use in the construction industry, but MDF and HDF are two of the most common. Here’s a quick overview of each:

MDF is a lightweight board use for interior trim and wall finish applications. It’s also famous for building furniture and other small items.

HDF is a more durable and heavy-duty board best suited for larger projects like flooring, cabinets, and furniture. It also has better acoustic properties than MDF, making it a better choice for various sound-proofing applications.

Conclusion

I hope now you know HDF Vs. MDF Board which is better.

It is clear from the discussion above that both HDF and MDF boards are pretty popular in the market. However, some differences between them can significantly affect your overall project quality. It all comes down to personal preference. You might want to try both boards and decide for yourself which one suits you better.

Frequently Asked Question

Which Is Heavier, Hdf or Mdf?

MDF is usually heavier, but it just depends on the manufacturer. But they are both pretty much equal in terms of strength.

Is Hdf Better Than Plywood?

HDF is not as strong as plywood and doesn’t bear any weight. Plywood is generally stronger, but HDF is more resistant to moisture and insects.

Is High-density Fiberboard Good?

High-density fiberboard has no structural strength, but it can be used in cabinets, furniture parts, and boxes.

What Is the Hdf Board Used for?

HDF board is excellent for kitchen cabinets because it resists moisture and does not absorb odors, plus the way it’s designed allows us to make any shaped cabinet.

Where to Buy Hdf Boards?

You can easily buy HDF boards through various online retailers like eBay, Amazon, Wayfair, etc.

Which Board Should You Use for Your Project?

HDF boards are great for many different types of projects. They provide a high-quality yet affordable product that can be used in any room or area of the house where you need durable flooring.

The only downside to this type of board is that it may not look as authentic or traditional as other types on the market today.

MDF boards offer some benefits over HDF, such as being more resistant to heat and moisture, but they do have their own set of disadvantages compared with HDF boards.

Remember: there is no perfect solution out there! It just depends on what your needs and wants are from a particular project.