Partition walls are often overlooked, yet even minor mistakes in choosing materials such as plywood can have a significant impact on the comfort and durability of a room. Partitions that are prone to warping, feel fragile, or deteriorate quickly often stem from the selection of inappropriate plywood thickness and type.
So, what kind of plywood is actually suitable for home partition walls? Are all thicknesses safe to use, and do all types of plywood have the same function? Let’s get some practical guidance so you don’t make the wrong choice, ensuring your home partitions look neat, are strong, and remain comfortable to use in the long term!
Why is Thickness Important for Partition Walls?
Plywood thickness isn’t just a number; it determines the strength, stability, and function of the partition wall itself. What does the thickness look like?
- 3–5 mm
Ideal for lightweight partitions or decorative panels that do not bear heavy loads.
- 8–12 mm
The most common thickness for indoor partitions, strong enough, easy to install, yet still lightweight.
- 15–18 mm or more
For partitions that also function as load-bearing structures or panels that double as built-in shelves. This thickness provides higher stability, especially if decorations or furniture will be attached.
Essentially, the thicker the plywood, the stronger and more stable the partition wall you create, but it will also be heavier and slightly more expensive. Therefore, adjust it to the function of the room for optimal results.
Types of Plywood According to Room Location
In addition to thickness, the type of plywood you choose also greatly determines the durability of your home partitions, especially in terms of moisture resistance and aesthetic needs. There are several commonly used variants, namely:
1. Standard MR (Moisture Resistant) Plywood
This is the most economical choice and is often used for partition walls in dry areas such as living rooms or bedrooms. It is affordable and easy to paint, but not suitable for humid areas as it tends to absorb water.
2. HMR / BWR (Water and Boil Resistant) Plywood
This type has moisture-resistant adhesive, making it suitable for semi-wet areas such as near the kitchen or laundry room. It is ideal if your walls are near sources of steam or water spills.
3. Melamine / MDF Plywood
If you want high aesthetics without additional finishing, melamine plywood or MDF can be an option. The surface is smooth and stylish. However, it needs extra paint or coating when installed in humid areas.
4. Marine Plywood (Ultra Water Resistant)
Not mandatory for all partitions, but if your partition will be in a high-humidity area, such as near a bathroom or semi-outdoor area, the marine type can be a long-term investment because its resistance to water is much better.
Practical Tips for Choosing Plywood for Partitions
Follow these tips for choosing plywood so that the final result of your partition wall is strong, aesthetic, and durable!
1. Plan the Room
Determine whether the partition will be directly exposed to moisture or only in dry areas.
2. Choose the Right Thickness for the Function
For decorative partitions, 8–12 mm is usually sufficient. For heavy or multi-functional partitions, consider 15–18 mm.
3. Pay Attention to Finishing
Paint, laminate, or HPL coatings can increase the durability of the plywood surface.
4. Set the Right Frame
Use a strong wooden or metal frame so that the plywood does not shift or warp easily after installation.
Read also: Using Plywood for Home Ceilings? Here are Tips and the Right Types of Plywood!
So, now you understand that choosing the thickness and type of plywood for your home partition walls is not a random choice. You need to consider the space requirements, moisture resistance, and of course, the desired aesthetic function. Therefore, before purchasing materials, carefully measure your project needs so that the result is not only neat but also durable and functional.
For high-quality plywood with a full range of thickness options and various types suited to partition wall needs, check out Hojaya’s product collection! We offer plywood materials suitable for various projects, from economical to premium options. So, are you ready to build strong and aesthetically pleasing home partitions with the right materials?