Frequently Asked Questions

Do you have any questions? In our FAQ section, you will find clear and understandable answers to the most frequently asked questions about COREPEL INTERIOR and COREPEL PURE installation, maintanance, and more.

What is COREPEL INTERIOR designed for?

COREPEL INTERIOR is designed for indoor use and light humidity areas. It consists of melamine-coated wood panels using Swiss XDF technology. 

Where can COREPEL INTERIOR be used?

COREPEL INTERIOR is ideal for toilet and shower partitions, changing rooms, swimming pools, wellness facilities, and public buildings. 

What are the benefits of COREPEL INTERIOR?

COREPEL INTERIOR uses Swiss XDF technology for durability in humid environments. The melamine coating provides a durable, easy-to-clean surface suitable for high-traffic public areas. 

What is COREPEL PURE and where can it be used for interior applications?

COREPEL PURE is an MDF.H panel designed for interior wet areas with high moisture exposure. It uses Swiss XDF technology and is available in two variants: XDF-N (natural-colored) and XDF-B (black-colored). PURE is suitable for poolside seating, wet room partitions, wall cladding in spa areas, custom bathroom furniture, and wellness facilities.

What are the technical specifications of COREPEL PURE?

COREPEL PURE is available in thicknesses of 9.4, 12.4, 15.4, and 18.4 mm with a density of 1,180 kg/m³. It has a thickness swelling of less than 1.5% after 24 hours in water and achieves biological use class 1-4. The formaldehyde emission is E1 class with ≤0.05 ppm.

What makes COREPEL PURE suitable for interior wet areas?

COREPEL PURE achieves biological use class 1-4 and has exceptional water resistance with thickness swelling of less than 1.5% after 24 hours in water. The internal bond strength remains above 1.2 N/mm² even after boiling tests according to EN 1087-1, ensuring reliable performance in humid environments.

What warranty does COREPEL PURE have for interior applications?

COREPEL PURE comes with a 50-year warranty for biological use classes 1, 2, and 3, and a 25-year warranty for class 4.

How does COREPEL PURE perform in constant moisture?

COREPEL PURE maintains dimensional stability in wet conditions with thickness swelling of less than 1.5% after 24 hours in water. The dimensional stability in length and width is 0.1%, and in thickness 1%, ensuring the material remains stable even under constant moisture exposure.

Is COREPEL PURE environmentally friendly?

COREPEL PURE is PVC-free and has an E1 formaldehyde classification with emissions of ≤0.05 ppm, meeting strict environmental standards.