Expanded Granulated Cork
🚚 Free Shipping available:
• Portugal 🇵🇹& Spain 🇪🇸: orders over €50
• Rest of EU 🇪🇺 and UK 🇬🇧: orders over €100
Fast delivery via UPS Express — straight from Portugal.
Expanded Granulated Cork for Acoustic and Thermal Insulation 🌱
Discover the natural power of expanded granulated cork — an eco-friendly solution designed to provide both thermal and acoustic insulation. With its lightweight yet durable composition, this material is widely used in construction and interior design projects, offering excellent resistance to mold, pests, and moisture. 🌍
✨ Key Benefits
- 🌡️ Thermal insulation — keeps interiors warm in winter and cool in summer.
- 🔇 Acoustic absorption — reduces noise and echoes effectively.
- 🪶 Lightweight & easy to handle — simple installation and versatile use.
- ♻️ Eco-friendly — 100% natural, biodegradable, and sustainable.
- 🔥 Fire-resistant — rated Euroclass E for fire behavior.
🔧 Technical Details
- Grain size: 2–9 mm
- Density: 70–80 kg/m³
- Thermal conductivity: 0.037–0.045 W/mK
- Color: Dark brown (natural, no dyes added)
- Durability: Up to 50 years when properly installed
🏗️ Applications
This versatile insulation material is perfect for:
- 🏡 Residential and commercial wall, ceiling, and floor insulation
- 🎬 Movie and theater production (simulated soil, debris, and acoustic dampening)
- 🌿 Landscaping and terrariums (safe, natural, and aesthetic filler)
- 🏢 Industrial insulation — including roofs, crawlspaces, and vibration isolation for machinery
Choose expanded granulated cork for a sustainable, efficient, and multipurpose insulation solution. Safe for your home, great for the planet. 🌍✨
Material & Quality
The World's Finest Cork
This product is crafted from premium Portuguese cork, harvested directly from the Quercus Suber L. oak in the Alentejo and Northern regions. We ensure that only the highest quality bark is used, guaranteeing superior durability and aesthetic appeal.
Why our cork stands out:
- Naturally Unique: Every piece has a unique texture and grain.
- High Performance: Naturally water-resistant (Suberin), fire-retardant, and anti-static.
- Sustainable: Harvested every 9 years without harming the tree, supporting a biodiverse ecosystem.
Note: As a natural material, slight variations in color and texture may occur, making each item distinct.
Shipping & Returns
Shipped from Santa Maria da Feira to the World
We partner with UPS® Express to ensure your order arrives safely and quickly, no matter where you are.
- Europe: 2-4 Business Days.
- North America: 3-5 Business Days.
- Rest of World: 5-7 Business Days.
Tracking: You will receive a tracking number immediately after dispatch.
Returns: We accept returns within 14 days of delivery for standard items in their original condition. Customized items (laser engraved) are final sale.