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1 - 2 mm

Not every material is built to go with the flow. Some are tough to manage, rigid in nature, and force you to make trade-offs when integrating them into your designs. Natural cork granules flip the script with their user-friendly form—they’re loose, super light, reliable, and adaptable to a wide range of applications. From insulating concrete slabs to crafting soft, secure playground zones, cork granules are a smart match for today’s performance-driven and safety-conscious design standards.

Got questions? We’ve got all the answers right here!

HOW CAN NATURAL CORK GRANULES BE PUT TO USE?

Cork granules are incredibly adaptable – here’s how they’re commonly used:

In construction and manufacturing: excellent for lightweight concrete mixes, thermal plasters, adhesive compounds, and foundational layers.
For insulation: perfect filler material in wall cavities to boost energy efficiency.
In engineered composites: used as a core in lightweight sandwich panels – ideal for vehicle interiors and custom builds.
In furniture production: used as sustainable stuffing for ottomans, lounge chairs, and soft seating.
In footwear: included in midsoles and outer soles for its cushioning, breathability, and low weight.
As safety surfacing: a shock-absorbing base for parks, playgrounds, sports fields, and even artificial beaches.
In sports equipment: found in training pads, shooting blocks, balls, and birdies.
For gardening: enhances soil structure and helps with root zone aeration.
In arts, modeling, and decor: great for replicating sand, ballast, or gravel in dioramas, scenic design, or theatrical sets.
In terrariums: provides a safe, natural bedding for reptiles, spiders, and other exotic pets.
For spill control: effectively absorbs oils and liquids – ideal for workshops or emergency cleanup.

WHAT MAKES CORK GRANULES SO SPECIAL?

Cork granules are lightweight, flexible, and offer exceptional thermal insulation. They help maintain interior comfort year-round, keeping spaces warmer in the winter and cooler in the summer. They resist moisture, mold, and decay – and because cork is all-natural, it’s a great eco-conscious material choice.

DO YOU CARRY DIFFERENT GRADES OF CORK GRANULES?

Absolutely. Aside from standard-grade cork granules, we also offer ultra-fine cork dust – great for delicate applications – and larger chunks commonly referred to as cork nuggets.

DO CORK GRANULES ATTRACT BUGS?

Not at all. In fact, cork naturally contains suberin – a substance that repels many types of insects.

Controlling noise in buildings is always a challenge – whether in homes, offices, or commercial settings. Cork granules help reduce sound levels without adding unnecessary bulk. Because they’re so lightweight, they’re an excellent fit for modern construction projects and make for an easy, straightforward installation process.

And beyond performance, cork granules are safe. They carry an official hygiene certification from Poland’s PZH institute, confirming they’re hypoallergenic. If you’re mindful about what materials go into your projects, cork is a solid, health-safe choice.

Cork is also an eco-friendly, renewable, and biodegradable resource. Harvesting cork doesn’t involve cutting down trees – it’s a sustainable process from start to finish. For projects with sustainability goals, cork is a smart material that helps support our planet’s future.