How Thick Should a Desk Be?

We research in-depth and provide unbiased reviews and recommendations on the best products. We strive to give you the most accurate information. If you buy something through our links, we may earn a commission.

There are many different types of materials to choose from when choosing a desk. The most common are solid wood, particle board, pine, and cedar. These materials all have different strengths and weaknesses. The type of wood you select will depend on its overall strength and weight. Here are some factors to consider when choosing a wood for a desk. You may even want to consider a different wood for the same purpose. However, the most important factor to consider is the amount of weight it will support.

Solid wood

A solid wood desk should have a thickness of at least 18mm. The perfect thickness varies based on the type of wood. If you’re looking for a desk for your child’s room, consider using 19mm plywood. For other wood types, an average thickness is about 18mm. When choosing wood for your desk, it’s best to shop at a big box hardware store. Lumberyards are another good choice, as they can offer substantial discounts. An online dealer can also offer excellent value.

Another factor that affects the durability of a wood desk is its finish. A quality wood desk should be made of boards that are kiln-dried and sealed. The glue joints should be well hidden under the veneer. The wood should be sealed all the way through the desk, from top to bottom, and through the grommet holes. Unfortunately, many wood producers skip the kiln-dried step. Make sure your desk has a finish that’s sealed on all sides and isn’t easily scratched by moisture and dirt.

Particle board

There are many reasons to choose particleboard as your desk material. The lowest-cost particleboard is easily sanded and varnished, and it is much stronger than MDF. Particleboard is also relatively easy to move. Many pieces of particleboard furniture are pre-laminated and come with assembly instructions. You should keep in mind that particleboard can be porous, which makes it susceptible to damage.

If you plan to leave the desk outdoors, consider using an oil finish. Oil will protect the particle board from moisture and heat. Tinted and mineral oils are common options. Linseed oil is preferred for everyday use. It dries harder than most other oils and leaves a satin finish. Use a food-safe mineral oil if you plan on preparing food on the desk. Make sure the table is dry before applying an oil finish.


Several factors should be considered when buying a desk made of pine. While many people think one inch is the standard, this thickness isn’t always the same as what you need. The true thickness of a wood is what it is before it is milled. Bark and other discrepancies are removed from the wood during production. Despite the standard thickness, the final product is thinner. The larger the surface area, the greater the likelihood of bending.

The perfect thickness depends on the type of wood you choose. A typical gaming desktop is four and a half feet long and will support a normal laptop. Mid-tower gaming PCs require a central support arm. If a desk is too thick, it may sag in the middle and eventually fail. Different wood types have different strengths and weaknesses. For a gaming desktop, for instance, a pine desk that is 19mm thick will hold up well and resist bending.

Read More:   How to Get a Table Saw Deal


While many people have a soft spot for pine wood, cedar can be a durable, beautiful choice. The wood has great finishing and working properties. Cedar is lightweight, durable, and naturally resistant to rot, moisture, and the elements. While cedar has many benefits, it is not the hardest wood on the market. However, it is porous and is more likely to absorb certain types of chemicals or oils that can make the wood discolor over time.

When choosing a desk, it’s important to consider the materials used for the top. If you plan to use it to hold a gaming PC, you’ll want something thick enough to support the device. Gaming desktops are usually four and a half feet long and can easily support a standard laptop, but a mid-tower PC needs a support arm in the middle. Thicker desks will sag toward the center and eventually fail.


You may be wondering: How thick should a desk be? It all depends. If you plan to build your own desk, you will want to take measurements of the table top and the desk itself. Choose materials that are heavy enough to support the weight of the computer. If you have a large computer, this weight can quickly add up. The thickness of a desk top will also depend on the materials used for the table top.

A typical gaming desktop is four and a half feet wide and can support a laptop, but a mid-tower gaming PC will need a central support arm. The thickness of the desk top will also determine its overall strength. If it’s too thick, the tabletop will sag toward the center and may fail. Different wood types have different strength levels. Consider the distance between the tabletop and the nearest support.

Ipe is moisture resistant

Ipe is a highly durable hardwood that is also moisture resistant. The wood is highly resistant to termites and fungi. Since it is naturally resistant to moisture, it can be used for decks and other outdoor applications. The wood is also quite beautiful. It is the best choice for those who are looking for a beautiful yet durable deck or furniture. Read on to learn more about the benefits of Ipe wood. Here are some of the best benefits:

One major drawback of Ipe is the fact that it can become hot and discolored when exposed to sunlight. If left untreated, it can warp and crack. Regular cleaning will help reduce the effects of dark stains. Make sure you thoroughly rake up leaves and pollen. Rinse the boards with water afterward. Also, Ipe decking will turn a dull gray with exposure to UV rays. To prolong the beauty of your Ipe deck, you can protect it from fading by applying a UV protectant.

Cedar is weather resistant

Cedar is a very weather resistant wood that grows in the upper North West. Because of its chemical composition, it resists rot and insects. Cedar is also naturally insect-repellent. Although cedar can withstand varying weather conditions without any treatment, many people choose to treat it to give it a cosmetic appearance. Cedar, however, is highly resistant to the elements, and this characteristic makes it a great choice for exterior use.

There are two types of cedar, Eastern white and Western red. Eastern white cedar is popular for its ability to ward off insects. Western red cedar is widely used for outdoor construction. Its reddish brown heartwood is used for incense, and furniture makers line blanket boxes with cedar. The scent of cedar is very pleasant and its antifungal properties make it useful for outdoor applications. Cedar is also highly weather resistant, making it an excellent choice for exterior woodwork.

Read More:   How to Flatten a Warped Board

MDF is more isotropically stable than real wood

MDF is a type of engineered lumber made from recycled wood fibers and wax. The scraps are ground into uniform particles, glued with resin, and pressed under high temperatures to form stable sheets. The wax adds moisture-resistant properties to the product. Like particleboard, MDF is sturdy and dense. Large furniture manufacturers have started implementing MDF in their veneered products to save on labor costs.

The structural properties of both types of MDF are equivalent, but some types of MDF exhibit better stability than others. In a recent study, Ettelt and colleagues compared the isotropic properties of MDF and beech LVL. They found that MDF is more stable than poplar and beech LVL. MDF is also cheaper than real wood. Therefore, the material is an excellent alternative for many applications.

Floating desks

One question to ask yourself is how thick should a floating desk be? In general, the answer should be at least 3 inches. There are two ways to go about this. You can either install clamps or use the wall as a support for your desk. If you choose the wall as the support, make sure to use a screwdriver. Using clamps is easier, but you can use nails instead. The wall is a great place to use if your desk will be in the way.

If you have a small room, you may want to consider installing a floating desk. This type of desk sits in the corner and provides ample workspace. The metal wire supports are heavy and durable. This style will not only be aesthetically pleasing but will help you save on space as well. In addition to providing a functional workspace, floating desks are also very durable. Lastly, you can make a floating desk as part of a home office.

Credenza desks

A credenza is a large, multipurpose work surface that provides ample storage space. The top should be thick and sturdy. A curved center allows for easy access to a keyboard and pencil drawer. Adjustable shelves and two desktop grommet holes allow for easy cable management. The Credenza comes with a locking file insert, extension unit, and shelf. The desks can be customized with optional accessories such as a Modesty Panel or Felt Privacy Panel.

If you’re buying a new desk for your home, make sure it’s made of thick, sturdy wood. You don’t want to be able to see the wood through a thin top. Investing in a thick, sturdy piece of furniture will ensure that you’ll enjoy your new furniture for many years to come. Fortunately, there are several things to consider before making your purchase. Consider the thickness of the wood and the materials used for the desk top.

Why trust Handyman.Guide?

s written by Itamar Ben-Dor, who has 25 years of experience in renovations, carpentry, locks, creation, landscaping, painting, furniture construction, and furniture renovation, works with concrete, plumbing, door repair, and more.

Itamar Ben-Dor has been in the home improvement business for over 25 years. Itamar Ben-Dor is a jack of all trades. He's worked in the renovation field for years, doing everything from locksmithing to carpentry. He's a small repairs specialist. But his true passion lies in furniture construction and renovation - he loves seeing old pieces come back to life with some new woodwork or a fresh coat of paint.

He has taken courses on many topics in these fields at professional colleges in Israel. Over the years, Itamar has also become quite skilled in gardening, carpentry, and renovations. He's worked on projects of all sizes, from massive renovations to small repairs. No job is too big or too small for him!

Disclosure: participates in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for publishers to earn fees by linking to and affiliated sites.