Rock wool core sandwich panel Geo-Dan

steel facinggalvanized steel facingwall

Overview
Geo-Dan is a rock wool sandwich panel featuring 0.6 mm galvanised, powder-coated steel faces on both sides and a mineral wool core. Offered in 50 mm and 100 mm thicknesses with a fixed 557 mm panel height, Geo-Dan is designed for indoor fire-rated wall applications in industrial and technical environments. Surface options include smooth (PO) or perforated (Perf) finishes (standard perforation = 1/3 of plate area).

What do you get?

• Fire-rated panels compliant with Danish industry standards for firewall applications.
• Sandwich construction with mineral (rock) wool core for thermal and acoustic insulation.
• Galvanised, powder-coated steel facings (0.6 mm) for durability and easy maintenance.
• Fast, secure assembly using a snap lock and sealing system.
• Available in 50 mm or 100 mm thickness; lengths from 300 mm to 6,000 mm.
• Surface choice: smooth (PO) or perforated (Perf) — perforation covers approximately one third of the plate area.
• Standard finish RAL 9006 (silver) or other RAL colours on request.

Product information
Each Geo-Dan panel consists of 0.6 mm galvanised and powder-coated steel sheets bonded to a mineral wool core, delivering effective thermal and acoustic insulation. Panels are certified for firewall use according to Danish standards, making them suitable for factories, workshops, technical rooms and other indoor areas where fire protection and insulation are required. The snap lock with sealing ensures quick, secure installation and continuous performance.

Technical data (table)
Material: Rock wool panel
Installation: Indoor
Dimensions (LxWxH): 300–6,000 x 50 x 557 mm
300–6,000 x 100 x 557 mm
Weight: 14 kg/m² (50 mm)
19 kg/m² (100 mm)

Technical characteristics / specifications

• Model: Geo-Dan
• Construction: Sandwich panel with mineral wool (rock wool) core
• Facing sheets: 0.6 mm galvanised, powder-coated steel on both sides
• Panel thickness options: 50 mm, 100 mm
• Panel height (fixed): 557 mm
• Panel length: from 300 mm up to 6,000 mm
• Perforation option: perforated surface (standard perforation = 1/3 of plate area) or smooth surface
• Snap lock and sealing system for assembly
• Thermal and acoustic insulation provided by mineral wool core
• Standard finish: RAL 9006 (silver); other RAL colours available on request
• Approved for firewall use according to Danish standards