What is phenolic plywood?
Phenolic plywood, also known as phenolic faced plywood or phenolic resin plywood, is a high-performance sheet material coated with a protective resin film. This coating creates a smooth, hard-wearing surface that is resistant to moisture, wear, and repeated use, making it suitable for demanding environments.
What is phenolic plywood used for?
Phenolic plywood is commonly used in applications where durability and moisture resistance are important. Typical uses include trailer flooring, vehicle lining, shuttering, and external construction work where standard plywood would wear or degrade more quickly.
The resin-coated surface provides added protection, making it suitable for both indoor and outdoor use where a tough, reliable sheet material is required.
Why choose phenolic coated plywood?
- Hard-wearing surface designed for repeated use
- Resistant to moisture and environmental exposure
- Smooth, easy-to-clean finish
- Suitable for structural and non-structural applications
Compared to standard plywood, phenolic faced plywood offers improved durability, particularly in environments where sheets are exposed to movement, load, or weather.
18mm phenolic plywood applications
18mm phenolic plywood is one of the most commonly used thicknesses due to its strength and versatility. It is suitable for applications such as trailer floors, vehicle bodies, ramps, and heavy-duty boarding where load-bearing performance is required.
Supplied in 8x4 sheets, it provides a practical size for both transport and installation across a wide range of projects.
Phenolic plywood sizes and thicknesses
While phenolic plywood is available in a range of thicknesses including 9mm, 12mm, and 18mm, the correct choice depends on the application and load requirements. Thinner sheets are typically used for lining and lighter-duty use, while thicker sheets provide increased strength and rigidity.
Phenolic plywood vs standard plywood
Standard plywood is suitable for general-purpose use, but it can wear quickly in demanding environments. Phenolic plywood, with its resin-coated surface, is designed to handle heavier use, exposure to moisture, and repeated contact.
This makes it a preferred option where durability and longevity are more important than initial cost.
Common mistakes when choosing phenolic plywood
- Using standard plywood in high-wear or wet environments
- Choosing the wrong thickness for load requirements
- Not sealing cut edges when used externally
- Assuming all phenolic plywood has the same finish or quality
Selecting the correct thickness and properly installing the sheets ensures the material performs as expected over time.
FAQs
What is phenolic plywood?
Phenolic plywood is a type of plywood coated with a resin film that creates a hard, moisture-resistant surface. It is designed for applications where durability, wear resistance, and exposure to the elements are important factors.
Is phenolic plywood waterproof?
Phenolic plywood is highly moisture-resistant due to its resin coating, but it is not fully waterproof. To maximise performance in external environments, exposed edges should be sealed to prevent water ingress.
What thickness phenolic plywood do I need?
The required thickness depends on the application. Thinner sheets such as 9mm or 12mm are suitable for lining, while 18mm phenolic plywood is commonly used for load-bearing applications such as flooring and heavy-duty use.
What is phenolic plywood used for?
Phenolic plywood is used for trailer floors, vehicle linings, shuttering, and other applications where a strong, durable, and moisture-resistant sheet material is required.
Can phenolic plywood be used outdoors?
Phenolic plywood can be used outdoors due to its moisture-resistant surface. However, sealing cut edges and ensuring correct installation will help extend its lifespan in exposed conditions.