Hey there! I'm a blockboard supplier, and I often get asked about the standard sizes of blockboard. In this blog post, I'll break down all the common sizes you might encounter in the market and give you some insights on choosing the right one for your projects.
First off, let's understand what blockboard is. Blockboard, also known as laminated board, is made by sandwiching a core of wooden strips between two veneer sheets. It's a popular choice for furniture making, interior decoration, and construction because of its strength and stability.
Common Thicknesses
The thickness of blockboard can vary depending on its intended use. Here are some of the most standard thicknesses you'll find:
- 9mm: This is a relatively thin blockboard, often used for applications where weight is a concern or for secondary structures. For example, it can be used for making drawer bottoms or as a backing for cabinets. It's not as strong as thicker options but is lightweight and easy to handle.
- 12mm: A more commonly used thickness, 12mm blockboard strikes a good balance between strength and weight. It's suitable for a wide range of applications, such as interior partitions, wall paneling, and some types of furniture components.
- 15mm: This is a mid - range thickness that offers increased strength compared to 12mm. It's often used for making shelves, desks, and other furniture pieces that need to support a moderate amount of weight.
- 18mm: One of the most popular thicknesses in the market, 18mm blockboard is very strong and durable. It's ideal for heavy - duty applications like kitchen cabinets, wardrobes, and large furniture items. It can withstand a significant amount of weight and stress without warping or bending easily.
- 25mm: A thick blockboard, 25mm is used for applications that require maximum strength and stability. It's commonly used in high - end furniture making, where it can be used for table tops, cabinet doors, and other load - bearing components.
Standard Sheet Sizes
In addition to thickness, blockboard also comes in standard sheet sizes. These sizes are designed to be convenient for manufacturing, transportation, and installation. The most common sheet sizes are:
- 4 feet x 8 feet (1220mm x 2440mm): This is the most widely used size in the industry. It's a standard size that is easy to find and is compatible with most cutting and fabrication equipment. It's suitable for a variety of projects, from small DIY jobs to large - scale construction and furniture manufacturing.
- 5 feet x 5 feet (1525mm x 1525mm): This square - shaped sheet size is less common but is useful for specific applications where a square piece of blockboard is required. It can be used for making square tables, small cabinets, or decorative panels.
- 4 feet x 10 feet (1220mm x 3050mm): This larger size is often used for projects that require longer lengths, such as large wardrobes or long shelves. It can reduce the number of joints in a project, resulting in a more seamless and stronger structure.
Special Sizes
Sometimes, you might need a custom - sized blockboard for your project. Many suppliers, including us, offer the option to cut blockboard to specific sizes. This is especially useful for unique or non - standard projects. For example, if you're building a custom - designed piece of furniture with irregular dimensions, we can cut the blockboard to fit your exact requirements.
Types of Blockboard and Their Sizes
There are different types of blockboard available in the market, each with its own characteristics and suitable applications. Here are some popular types and their size considerations:
- Okume Blockboard: Okume blockboard is made from the wood of the Okume tree. It's known for its light color and good workability. It comes in all the standard thicknesses and sheet sizes mentioned above. It's often used for interior applications where a natural and attractive look is desired, such as in high - end furniture and decorative wall paneling.
- Melamine Blockboard: Melamine blockboard has a melamine resin coating on one or both sides. This coating gives it a smooth, scratch - resistant, and easy - to - clean surface. It's available in a wide range of colors and patterns, making it a popular choice for modern furniture and interior decoration. It also comes in standard sizes and thicknesses, and its size selection depends on the specific project requirements.
- Recon Veneer Blockboard: Recon veneer blockboard uses reconstituted veneer, which is made from wood fibers or small wood pieces. It offers a cost - effective alternative to natural veneer blockboard while still providing a similar appearance. It's available in various sizes and thicknesses and is commonly used in mass - produced furniture and general construction projects.
Choosing the Right Size
When choosing the size of blockboard for your project, there are a few factors to consider:


- Project Requirements: First and foremost, think about what the blockboard will be used for. If it's for a small drawer, a thin and small - sized sheet might be sufficient. But for a large wardrobe, you'll need a thicker and larger sheet.
- Cost: Thicker and larger sheets generally cost more than thinner and smaller ones. So, balance your project needs with your budget. Sometimes, you can use a thinner sheet and reinforce it if necessary to save costs.
- Transportation and Handling: Consider how you'll transport and handle the blockboard. Larger and heavier sheets can be more difficult to move around, especially if you're working on a DIY project at home. Make sure you have the means to transport and install the chosen size safely.
Contact Us for Your Blockboard Needs
If you're in the market for blockboard, we're here to help. Whether you need a specific size, type, or quantity, we have a wide range of blockboard products to meet your requirements. We can provide you with high - quality blockboard at competitive prices. Don't hesitate to reach out to us for more information or to start a purchase negotiation. We're looking forward to working with you on your next project!
References
- Wood Handbook: Wood as an Engineering Material. U.S. Department of Agriculture, Forest Service, Forest Products Laboratory.
- Furniture Manufacturing and Design. Various industry publications.
