A Complete Guide To Plywood | Cut Plastic Sheeting

A Complete Guide To Plywood

When it comes to building projects, plywood is one of the most versatile and widely used materials available. From furniture and cabinetry to walls and flooring, plywood offers strength, durability, and affordability that other materials simply can’t match. However, with so many different types and grades of plywood on the market, it can be difficult to know which one is right for your project. That’s where our blog, “A Complete Guide to Plywood,” comes in. In this comprehensive guide, we’ll take you through everything you need to know about plywood, from its history and manufacturing process to its various applications and maintenance tips. Whether you’re a seasoned DIYer or a professional contractor, this guide is the ultimate resource for anyone looking to use plywood in their next project.

What Is Plywood and How Is Plywood Made?

Plywood is a type of engineered wood product that is made from thin sheets of wood veneer that are glued together in layers. The veneer sheets are typically made from hardwood or softwood and are peeled from logs using a rotary lathe. The resulting veneer sheets are then dried and sorted based on their quality and thickness.

To make plywood, several veneer sheets are laid out with their grains running in alternating directions, and are then bonded together with a strong adhesive, such as phenol formaldehyde resin. This cross-grain construction gives plywood its characteristic strength and stability, as well as its resistance to warping and cracking. The number of layers, or plies, in a sheet of plywood can vary depending on the intended use and level of strength required, but most commonly range from three to nine plies. The resulting plywood sheets are then trimmed to size and sanded to a smooth finish.

What Are The Benefits of Plywood?

Plywood offers a wide range of benefits that contribute to its popularity and widespread use across various industries. Here are some key advantages of plywood:

  • Strength and Durability: It provides excellent resistance against warping, cracking, and splitting, making it suitable for both lightweight and heavy-duty applications.
  • Versatility: It can be easily cut, shaped, and formed into different sizes and configurations, making it adaptable to various design requirements. 
  • Stability: Plywood exhibits superior stability compared to solid wood. It has reduced expansion and contraction tendencies in response to changes in temperature and humidity, making it more resistant to warping and twisting.
  • Cost-Effective: Plywood is often more cost-effective than solid wood or other engineered wood products. It has excellent  durability and a long lifespan which reduces the need for frequent replacements & repairs. 
  • Consistency and Uniformity: Plywood offers consistent quality and uniformity in terms of thickness, strength, and appearance. It provides a consistent surface that is ideal for applications where a smooth and uniform finish is desired.

Overall, the benefits of plywood, including its strength, versatility, stability, cost-effectiveness, and environmental sustainability, make it a preferred choice for numerous applications in construction, woodworking, and beyond.

What Are The Disadvantages of Plywood?

While plywood offers numerous advantages, it is important to be aware of some potential disadvantages associated with its use. Here are a few drawbacks of plywood:

  • Moisture Damage: If you haven’t selected the correct Plywood and if moisture is exposed, over time it can cause delamination, warping, or rotting of the plywood, compromising its structural integrity.
  • Formaldehyde Emissions: Some lower-quality plywood products may contain formaldehyde-based adhesives that can emit volatile organic compounds (VOCs). These emissions can contribute to indoor air pollution.
  • Lower Screw Holding Capacity: Plywood has a lower screw-holding capacity compared to solid wood which means it may not hold screws in securely without specialist care when installing. 
  • Prone to Splintering: Plywood edges can be prone to splintering when cut or worked with certain tools. The cross-grain layers can cause the veneer to chip or splinter, requiring extra care and attention when working with plywood to achieve clean and smooth edges.
  • Weight: While plywood is generally lighter than solid wood, it is still heavier compared to some other engineered wood products or alternative materials.

It’s important to note that the specific disadvantages of plywood can vary depending on the quality, type, and intended use of the plywood. By understanding these limitations, appropriate precautions and considerations can be taken to mitigate any potential drawbacks and maximize the benefits of using plywood.

Different Types of Plywood and What It Is Used For

Plywood comes in a diverse range of types and variations to cater to the specific needs of different industries and applications as each type offers unique characteristics. Understanding the distinctions among the various kinds of plywood is essential for choosing the suitable material for specific projects. Take a look at some of the most popular kinds of Plywood, their characteristics, and best use cases:

Hardwood Plywood
Hardwood plywood is a type of plywood made from various hardwood species, such as oak, maple, or cherry. It is known for its strength, durability, and attractive appearance. Hardwood plywood is commonly used in furniture making, cabinetry, flooring, and other applications where a sturdy and visually appealing material is required.

Softwood Plywood
Softwood plywood is made from different species of softwood, such as pine, spruce, or fir. It is generally less expensive than hardwood plywood and is widely used in construction, packaging, and other applications where strength and cost-effectiveness are prioritized over aesthetics. Softwood plywood is commonly used for sheathing, subflooring, roofing, and various structural purposes.

Birch Plywood
Birch plywood is made from thin layers of birch veneer. It is known for its high-quality construction, smooth surface, and consistent thickness. Birch plywood offers good strength, stability, and resistance to warping. It is often used in furniture making, cabinetry, flooring, and decorative applications where a combination of strength and visual appeal is desired.

Marine Plywood
Marine plywood is a special type of plywood that is designed to withstand exposure to moisture and weather conditions. It is constructed using a waterproof adhesive and high-quality veneers to ensure excellent water resistance and durability. Marine plywood is often used in boat building, docks, outdoor furniture, and other applications where the plywood will be exposed to moisture or damp environments.

The main differences among these types of plywood lie in the materials used, their intended applications, and their performance characteristics. Hardwood plywood and birch plywood are valued for their visual appeal and strength, while softwood plywood is more cost-effective and commonly used in construction. Marine plywood, on the other hand, is specifically engineered to resist moisture and is used in applications where water resistance is crucial.

Plywood FAQ's

Plywood is easy to handle, cut and glue and because of this, it is one of the most common building materials.

You can paint on plywood but you should apply a primer first. You can also stain Plywood using any type of wood stain too.


Plywood can be waterproofed with paint, polyurethane, or epoxy finish.

Plywood Sheets Cut To Size

At Cut Plastic Sheeting, we offer two different types of Plywood including Birch Plywood and White Faced Plywood. Birch Plywood and White Faced Plywood both have excellent strength and durability as they are made up of multiple veneers. However, White Faced Plywood is actually made of Birch Plywood but it has an improved surface and core veneer. But both of their finishes make them a popular choice for decorative applications such as furniture and interior finishes.

Birch Plywood

6mm – 24mm thickness

WISA Multiwall Plywood

12mm & 18mm thickness

For more information on Acrylic, Perspex, MDF, Dibond and Polycarbonate please visit our Guide and Blog sections of the website.


Cut Plastic Sheeting are based on the south Coast in Ivybridge, Devon UK. We have a full manufacturing facility which enables us to offer Cut To Size Acrylic as well as Cut To Size MDF. Shop our full range of products, including our Clear Acrylic, coloured acrylic and more recent MDF Wood Sheet ranges.


Our Team are always here to help with any enquiry, please send us an email or for more urgent needs give us a call – Contact Us

Post By Cerys Furnival

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