What is Interior Plywood?

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Plywood is an engineered wood that we make by bonding layers of wood veneer with glue to form boards of different thicknesses. It consists of softwood and hardwood. Some hardwoods that go to make plywood are oak, mahogany, and ash. Birch is another primary wood that we use to manufacture plywood, particularly Baltic birch with makes the renowned Baltic birch plywood.

Among softwoods, Douglas fir plays a prominent role in plywood manufacture.

We get different grades of plywood depending on the intended purpose of the material. Here, we discuss a widely-used category of plywood – interior plywood and its uses in woodworking projects.

What is Interior Plywood?


Interior plywood is a form of plywood specially designed to use indoors. It is not weather-resistant, hence cannot be exposed to the elements for a long time. As compared to exterior plywood, although you cannot use interior plywood outdoors, exterior plywood is often used indoors.

If you need plywood to make indoor furniture, cabinets, and flooring, you will use interior plywood. However, if the flooring is likely to contact water regularly, like the flooring of a bathroom, kitchen, or laundry room, you should use exterior plywood.

The layers of interior plywood are bonded together with urea-formaldehyde (UF). Interior plywood is not as strong as exterior plywood but is less costly. Although interior plywood does not exhibit water-resistant properties, you can protect it from moisture by fixing a laminate onto its outer surfaces.

Grades of Interior Plywood

set of plywood, industrial illustration


Different grades of interior plywood are available in the market. You can procure each type depending on what you intend to do with it. The price of the plywood will also vary depending on the grade. Using different glue grades and treating the plywood with chemicals, we can produce other plywood qualities.

For instance, you can get MR-grade interior plywood that has a certain level of moisture resistance. But this type of interior plywood will not last long in bathrooms and kitchens. Then, comes boiling water-resistant (BWR) plywood. We also call this grade marine plywood. It has extra resistance to water and tolerance to high temperatures.

The quality of interior plywood can also depend on the ply layers’ thickness – thinner ply layers make better plywood. So even within the category of interior plywood, you need to know the different grades. When you have to procure interior grade plywood, get relevant information from the trader for procuring the quality of interior plywood best-suited to your requirements.

Interior Plywood: What to Look For

plywood boards on the furniture industry

When you procure plywood for use on interiors, the primary factor would probably be budget. The different grades of plywood come at different prices.

You need to consider other things before you decide on the plywood you want to buy. Here are a few things you might like to look out for:


Many manufacturers offer a variety of patterns and textures. It increases the scope of the different ways that you can use interior plywood.


Plywood also comes with different features to suit specific requirements. You can get some very high-end interior plywood that will cost a lot but will be of premium quality. The quality of wood that goes into the manufacturing of the plywood also varies. Hence, you would do well to verify that aspect, which can impact the durability of the plywood in the long run.


You can also ask the trader about the specific treatment processes of the plywood. The information will tell you about the durability of the plywood. For instance, ensuring that plywood is treated for termites is a good feature.


Pay particular attention to the accreditations and certifications of the plywood. You should always look for the Forest Stewardship Council® (FSC) logo on the plywood. It ensures that the wood for manufacturing the plywood comes from responsibly managed forests. FSC is a global certification.

You can also look for the Programme for the Endorsement of Forest Certification (PEFC) logo. If you are unsure of some of the symbols and stampings on the plywood, ask the trader. It gives you a better insight into the plywood that you finally procure.

Uses of Interior Plywood

You can use interior plywood on walls, ceilings, and on furniture and cabinets. We can apply paint or a wood veneer to plywood or leave it bare. It all boils down to individual preferences. Here are some of the ways you can use interior plywood in a home or office:


Modern wardrobe with slide out rack for coathangers. Detail of modern furniture

Plywood as shelves look stylish and modern and also save space. With space in urban dwellings going at a premium, it is a precious asset to consider. You can make shelves to hold pictures, figurines, ornaments, and other decorative items. Plywood doesn’t serve very well for bookshelves because it tends to sag with the weight of the books. However, if the shelves aren’t very long, then you can use them for books.

Kitchen Cabinets

White kitchen with wooden countertop


Kitchen cabinets are highly customized structures that take a great deal of time and expertise, not to mention expensive materials. Plywood is a highly cost-effective solution for making kitchen cabinets at a fraction of solid wood cost. There are many advantages of using plywood in preference to solid wood, like water resistance, heat resistance, and less tendency to distort due to variations in temperature and humidity.


Interior design of bedroom in house

Even if you have an ornate bed made of solid wood, you can make the headboard from plywood. The natural wood color will be eye-catching. If you want a more wood-like finish, you can cover it with a wood veneer to add class to the headboard. You can even wrap it with fabric.

Walls and Ceilings

White and wooden attic kitchen interior

You can create cost-effectively refined and stylish interior designs with plywood. Once created, plywood panels look great on the walls of bathrooms, kitchens, bedrooms, and any other room in the house. You can also build some great-looking false ceilings with interior plywood panels.

The yellowish hue of plywood imparts a warm ambiance to a living space. You can use and reuse plywood panels easily. The concept of plywood panels emerged in the 20th century and experiences great popularity even today.


Using plywood for interior furniture and décor is all too easily rejected by many woodworkers. But the experienced woodworker will have a good idea of how to use this versatile material in various areas of a home.

We have highlighted how you can get the best-quality interior plywood. With the right amount of creativity and woodworking skills, you can create impressive woodworking projects with interior plywood that will add credibility to your woodworking skills.

You can read more about plywood and other types of engineered wood in another interesting post.