Cork Flooring Specifications: A Comprehensive Guide
Cork flooring, derived from the bark of cork oak trees, is an eco-friendly and stylish choice for modern homes and commercial spaces. With its unique texture, natural beauty, and exceptional durability, cork flooring offers a range of specifications that make it a versatile and appealing option. Let's delve into the key specifications of cork flooring to help you make an informed decision.
Understanding Cork Flooring Construction
Cork flooring is typically constructed using a combination of natural cork and other materials to create a durable and stable surface. The most common types of cork flooring are:
- Solid Cork Flooring: Made from a single piece of cork, this type offers the most authentic and natural appearance.
- Engineered Cork Flooring: Consists of a top layer of cork bonded to a base layer of plywood or HDF, providing enhanced stability and durability.
Both types come in various thicknesses, typically ranging from 2mm to 12mm, with thicker planks offering better insulation and durability.

Cork Flooring Sizes and Shapes
Cork flooring is available in a wide range of sizes and shapes to suit different design preferences and installation methods. Common sizes include:
- 12" x 36" planks
- 12" x 48" planks
- 18" x 36" planks
- 18" x 48" planks
Some brands also offer square or hexagonal tiles, providing flexibility in creating intricate patterns and designs.
Cork Flooring Colors and Finishes
Cork flooring is available in a variety of colors and finishes, ranging from natural, untreated cork to stained and painted options. Common finishes include:

- Natural, unfinished cork
- Pre-finished, stained cork
- Painted or dyed cork
- Oiled or waxed cork
Pre-finished flooring typically has a factory-applied sealant, while unfinished cork can be sealed on-site to achieve the desired look and protection.
Cork Flooring Performance Specifications
The performance of cork flooring is influenced by several key specifications, including:
| Specification | Description |
|---|---|
| Compressive Strength | The ability of cork to withstand pressure without permanent deformation. Cork has excellent compressive strength, making it ideal for high-traffic areas. |
| Insulation Value (R-value) | The ability of cork to resist heat transfer. Cork flooring offers excellent insulation, helping to reduce energy costs and maintain a comfortable environment. |
| Sound Absorption | Cork's unique cellular structure makes it an excellent sound absorber, reducing impact noise and creating a quieter, more peaceful space. |
| Moisture Resistance | While cork is naturally resistant to moisture, it is not recommended for use in areas with high humidity or direct water exposure. Always ensure proper installation and maintenance to prevent water damage. |
Installation and Maintenance Considerations
Cork flooring can be installed over concrete, plywood, or existing flooring, provided the substrate is clean, dry, and level. The installation method may vary depending on the type of cork flooring and the subfloor material. Regular maintenance, including periodic cleaning and reapplication of sealant, is essential to preserve the appearance and performance of cork flooring.
When choosing cork flooring, consider your specific needs, budget, and the desired aesthetic. By understanding the key specifications and performance characteristics of cork flooring, you can make an informed decision that will result in a beautiful, durable, and sustainable flooring solution for your space.
More Details
Cork Flooring Technical Specifications ; Squareness, ≤ 0.50mm ; Straightness, ≤ 0.30mm ; Flatness of the panel, Length: Concave / convex ≤ 0.50 / ≤ 1,0 % Width: ...

Start your project with flooring specifications for cork floor tiles and planks from our experts at AmCork! Find the right flooring with our specifications.

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05.03.2019 ... The EPD was created according to the specifications of EN 15804+A1 ... The cork flooring surface is finally decorated with colour and ...

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