5/8-inch plywood typically has a thickness of 0.625 inches (15.875 mm). This type of plywood offers a suitable balance of strength and weight.

Plywood is a versatile and commonly used building material, designed to meet various needs in construction and DIY projects. The 5/8-inch thickness strikes a balance between durability and ease of manipulation, making it ideal for subflooring, roofing, and shelving applications.

This thickness also provides a stable surface that can withstand reasonable loads without excessive flexing or bending.

Builders and woodworkers often choose this specific thickness for its practicality in both residential and commercial projects, ensuring that structures are robust yet not overly heavy.

With its wide availability at home improvement stores, 5/8-inch plywood is a go-to choice for many construction needs.

How Thick Is 5 8 Plywood?

The Basics Of Plywood

Plywood is a versatile and sturdy material. It is essential in many construction projects. Plywood comes in different thicknesses. For today’s discussion, we focus on 5/8 inch plywood.

Material Composition

Plywood consists of several layers, known as veneers. These veneers get glued together. They create a single sheet. The number of layers affects the thickness. And the strength of the plywood.

This layering method makes plywood strong. It can resist bending and warping. 5/8 inch plywood usually has five or more layers.

Common Uses In Construction And Crafting

Plywood has a broad range of uses. It is dominant in the construction industry. This includes furniture making and home building. It also is popular in crafting. Below are some examples of its uses.

  • Subflooring: It gives a strong base for flooring materials.
  • Wall Sheathing: It provides a layer over studs or frames.
  • Cabinets and Furniture: It offers a stable structure.
  • DIY Projects: It’s suitable for a range of crafts and artistic creations.

Knowing the thickness of plywood is key. It ensures you have the right type for your project. 5/8 inch plywood is ideal. It’s thick enough for durability. Yet, it’s thin enough for flexibility in different applications.

Measuring Plywood

Measuring Plywood

When working with 5/8 inch plywood, precise measurements matter. Thickness affects strength, weight, and application.

Understanding how to measure plywood is crucial for any project. Let’s break down how to correctly measure and decipher the thickness of plywood.

Imperial Vs Metric System

Plywood thickness can be read in two systems: imperial (inches) and metric (millimeters). In the United States, the imperial system is common.

A 5/8″ sheet means it is nearly five-eighths of an inch thick. Outside the US, it’s often measured in millimeters. Conversion can be simple with the right tools or charts.

  • 1 inch = 25.4 millimeters (mm)
  • 5/8 inch = 15.875 millimeters (approximately)

Reading Plywood Labels

ThicknessIndicated in inches or millimeters
GradeQuality of the wood surface
TypeIntended use (e.g., exterior, interior)

Reading plywood labels is simple. Look for the thickness, noted on the label. Along with thickness, other useful information includes grade and type of plywood. Make sure to match these with your project needs.

Comparing Plywood Thickness

Wood projects vary in needs, requiring different plywood thicknesses. One common size is 5/8 inch. Let’s explore how it compares to other plywood sizes.

Standard Thickness Ranges

Plywood thickness plays a crucial role in construction and DIY projects. Each thickness caters to specific structural and design purposes. Here’s a snapshot of the standard ranges:

  • Quarter inch – Ideal for backs of cabinets and decorative panels
  • Half inch – Provides a balance between rigidity and weight for shelving
  • Three-quarters inch – Common for subfloors and furniture

5/8 Plywood In Context

5/8-inch plywood is a versatile choice, thicker than 1/2 inch but not as bulky as 3/4 inch. It’s often used for roofing, flooring, and subflooring. Consider its benefits:

StrengthSupports heavy loads
DurabilityResists sagging over time
InsulationOffers better thermal retention

Entrepreneurs and homeowners alike find 5/8-inch plywood a reliable option. It meets the demands of various applications while providing robust performance.

5/8 Plywood Unveiled

Understanding plywood thickness is crucial for construction and woodworking projects. The name ‘5/8 plywood’ suggests a certain level of thickness.

Knowing the exact measurement helps to ensure that the plywood meets structural needs and fits with other materials.

Exact Measurements

Standard sheets of plywood are measured in feet. A 5/8-inch plywood typically has the following dimensions:

  • Width: 4 feet (48 inches)
  • Length: 8 feet (96 inches)
  • Thickness: 5/8 inch (0.625 inches)
Width4 feet (48 inches)
Length8 feet (96 inches)
Thickness5/8 inch (0.625 inches)

Plywood is vital for many projects. Its exact thickness is 5/8 inch, which is often used for subflooring and roofing.

Variations And Tolerances

Plywood thickness can vary. Manufacturers often allow a slight difference in thickness, known as tolerance. Generally, the tolerance for 5/8-inch plywood can be:

  • Minimum thickness: 0.607 inches
  • Maximum thickness: 0.642 inches

Factors like moisture content and cutting methods contribute to these variations. Always check the actual thickness with a caliper or other measuring tool before use.

Choosing The Right Plywood Thickness

Understanding the importance of selecting the appropriate plywood thickness is crucial for the success of your project. Plywood, oft-chosen for its versatility and affordability, comes in various thicknesses.

However, if you’re pondering how thick is 5/8 plywood and if it’s the right choice for you, you’ll need to consider a few aspects. Let’s explore the factors that will guide your decision-making process.

Project Considerations

Identifying the specific requirements of your project is fundamental when choosing plywood thickness. Different projects demand unique thickness levels. Here’s what to keep in mind:

  • Furniture – requires a balance between strength and weight.
  • Flooring – thicker plywood ensures stability and support.
  • Cabinetry – seeks a medium thickness for durability.
  • Decorative projects – may opt for thinner, more flexible sheets.

5/8-inch plywood offers a sweet spot for many applications, providing both strength and ease of manipulation.

Strength And Durability Factors

Plywood thickness directly influences its ability to withstand stress and long-term use. The table below details how 5/8 plywood stands against these considerations:

5/8-inchHighExcellent for frequent use
1/2-inchMediumGood for moderate use
3/4-inchVery HighBest for heavy-duty use

The 5/8-inch plywood offers robust strength with notable durability, suited for many projects without the bulkiness of thicker options.

Working With 5/8 Plywood

Working With 58 Plywood

Delving into the world of woodworking, a common thickness that many projects call for is 5/8 inch plywood. This thickness strikes a balance between strength and flexibility, making it a versatile choice for a variety of applications.

Whether you’re crafting cabinets, designing furniture, or building a sturdy subfloor, understanding how to work with this material is crucial for success.

Cutting And Installation Tips

Getting clean cuts and a smooth installation with 5/8 plywood can be straightforward with the right approach. Before you begin, ensure you have the proper tools and safety gear. Safety glasses and gloves are a must.

  • Measure twice, cut once: Precision is key.
  • Use sharp blades: This helps prevent splintering.
  • Support the plywood: Avoid sagging during cuts.

For installation:

  1. Mark stud locations clearly.
  2. Pre-drill holes to minimize splitting.
  3. Fasten securely with appropriate screws or nails.

Finishing Techniques

A great finish will emphasize the quality of your project. Proper sanding and finishing are vital.

Begin with:

  • Sanding smoothly: Start with a coarser grit and work towards a finer one.
  • Clean the surface: Remove all dust before finishing.
  • Test finish: Apply on a scrap piece first.

Choose the right finish for your project, whether it be a clear coat for a natural look, or a stain to enhance color. Three common finishes include:

Finish TypeBenefitsApplications
PolyurethaneDurable and water-resistantFloors and furniture
LacquerQuick-drying with a glossy finishDecorative items and cabinets
Oil FinishEnhances natural wood grainCountertops and cutting boards

With careful attention to cutting, installing, and finishing techniques, 5/8 inch plywood can be used to create high-quality and enduring woodwork creations.

FAQs About How Thick Is 5 8 Plywood

What Is The Actual Thickness Of 5 8 Plywood?

The actual thickness of 5/8-inch plywood typically measures about 0. 594 inches or just slightly under 5/8 inches.

Is 19 32 The Same As 5 8 Plywood?

Yes, 19/32 inch plywood is the same thickness as 5/8 inch plywood. These measurements are typically considered interchangeable in construction.

What Is The Difference Between 5 8 And 3 4 Plywood?

The difference between 5/8 and 3/4 plywood is thickness. 5/8-inch plywood is slightly thinner than 3/4-inch plywood, affecting strength and application suitability.

How Thick Is 3 4 Plywood Actually?

The actual thickness of 3/4 inch plywood typically ranges from 0. 688 inches (17. 5 mm) to 0. 75 inches (19 mm).


Understanding the thickness of 5/8-inch plywood is vital for any project. This guide highlighted the precise dimensions and versatility of this material.

Remember, whether for construction or crafting, choosing the correct plywood ensures durability and satisfaction. Tackle your next task with confidence, knowing you’re well-informed on this sturdy, reliable plywood variant.

1. https://basc.pnnl.gov/resource-guides/structural-sheathing-plywoodosb-exterior-walls

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