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Discovering the Versatility of 17mm Non-Structural Plywood

If you’re embarking on a DIY project or looking for the perfect material for your woodworking needs, 17mm non-structural plywood might be the solution you’ve been searching for. In this guide, I’ll shed light on everything you need to know about this versatile plywood, from its applications to its benefits and tips for working with it. Let’s dive into the world of 17mm non-structural plywood and explore its endless possibilities.

What is 17mm Non-Structural Plywood?

17mm non-structural plywood, also known as non-structural sheathing plywood, is a type of plywood specifically designed for projects where structural strength is not the primary requirement. It is made from thin layers of wood veneer glued together, with the layers (or plies) oriented in alternating directions to enhance strength and stability.

Non-structural plywood

Non-structural plywood, often referred to as sheathing or exterior plywood, is a type of plywood that is specifically designed for applications where structural strength is not a primary concern. It is used for a wide range of non-load-bearing and non-critical applications. Here are some common uses for non-structural plywood:

  1. Sheathing: Non-structural plywood is frequently used as sheathing for the exterior walls and roofs of buildings. It provides a stable surface to which siding and roofing materials can be attached.
  2. Subflooring: In areas where structural strength is not a primary requirement, such as garages and sheds, non-structural plywood can be used as a subflooring material. It provides a smooth and stable surface for finished flooring.
  3. Furniture Backing: Non-structural plywood is used as a backing material for furniture, such as the back of cabinets, bookshelves, and other non-visible parts.
  4. Cabinet and Furniture Interiors: In cases where the interior strength of furniture or cabinetry is not critical, non-structural plywood can be used for shelves, drawer bottoms, and other interior components.
  5. Architectural Elements: It is used for architectural elements like decorative wall paneling, wainscoting, and false beams where load-bearing capacity is not a primary concern.
  6. Signs and Displays: Non-structural plywood is suitable for making signs, trade show displays, and point-of-sale displays where stability and appearance are important, but structural strength is not critical.
  7. DIY and Craft Projects: It is used in various DIY and craft projects where the appearance of the wood and its stability are important.

Non-structural plywood is typically made with lower-grade veneers and may have imperfections, such as knots and voids, which are acceptable for its intended purposes. It is available in various thicknesses and grades to suit different applications. When using non-structural plywood, it’s essential to consider the specific requirements of your project and choose the appropriate thickness, grade, and type of plywood to ensure a successful outcome.

Applications of 17mm Non-Structural Plywood

This versatile plywood can be used for various projects, both big and small. Here are some of its common applications:

1. Wall Sheathing

17mm non-structural plywood is often used as wall sheathing. It provides a stable surface for siding and helps protect the interior of a building from the elements.

2. Roof Decking

It can be used for roof decking in situations where the roofing material provides most of the structural support, and the plywood primarily serves as a base.

3. DIY Projects

For DIY enthusiasts and hobbyists, 17mm non-structural plywood is perfect for creating shelves, cabinets, and other indoor furniture.

4. Interior Paneling

The smooth finish of this plywood makes it suitable for interior paneling, adding a touch of elegance to your home.

5. Temporary Structures

When building temporary structures like stage sets or event booths, non-structural plywood is a lightweight and cost-effective choice.

Advantages of 17mm Non-Structural Plywood

There are several advantages to using 17mm non-structural plywood in your projects:

1. Lightweight

Being relatively lightweight, this plywood is easy to work with and transport, making it ideal for DIY projects.

2. Cost-Effective

Non-structural plywood is usually more budget-friendly than its structural counterparts, making it an excellent choice for projects where structural strength is not a primary concern.

3. Smooth Surface

It offers a smooth and even surface, which makes it suitable for finishing touches in various projects.

4. Versatile

Its versatility means it can be used for an array of projects, from simple crafts to more complex home improvements.

Working with 17mm Non-Structural Plywood

To ensure a successful project when working with this plywood, consider the following tips:

1. Proper Cutting and Handling

Use the right tools for cutting and handling, such as a circular saw or jigsaw. Ensure that the cutting is done in a well-ventilated area.

2. Finishing Edges

Since the edges of non-structural plywood may be more susceptible to damage, consider edge banding or painting to protect them.

3. Sanding

Sand the surface to create a smooth finish, and always wear appropriate safety gear when working with any type of plywood.

4. Painting and Sealing

You can paint or seal the plywood to enhance its appearance and protect it from moisture and wear.

FAQs about 17mm Non-Structural Plywood

Q1: Can I use 17mm non-structural plywood for outdoor projects?

A1: While this plywood can withstand some exposure to the elements, it is not ideal for extended outdoor use. For outdoor projects, consider using exterior-grade plywood.

Q2: Is 17mm non-structural plywood suitable for flooring?

A2: No, it is not recommended for flooring. For flooring, you should use plywood specifically designed for that purpose.

Q3: Can I stain 17mm non-structural plywood?

A3: Staining non-structural plywood can be a bit challenging due to its smooth surface. It’s generally better suited for painting.

Q4: What’s the difference between structural and non-structural plywood?

A4: Structural plywood is designed for applications where it provides essential structural support, while non-structural plywood is used where structural strength is not a primary concern.

Q5: How do I prevent warping or bending in non-structural plywood?

A5: Storing the plywood in a flat, dry area and avoiding exposure to extreme temperature and humidity changes can help prevent warping or bending.


In the world of woodworking and DIY projects, 17mm non-structural plywood is a versatile and cost-effective solution for various applications. Whether you’re sheathing walls, creating interior paneling, or crafting furniture, this plywood is your trusty companion. Its lightweight nature, smooth finish, and budget-friendly cost make it an attractive choice for a wide range of projects. So, embrace this versatile material and unlock the potential of your creative endeavors with the simplicity and flexibility of 17mm non-structural plywoods. For more plywood options and information, you can check out HPL Birch Plywood and Caravan Thin Plywood. Happy crafting!

Post time: 10月 14, 2023

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