Certified EI 120 in 40 mm by the Efectis laboratory, Dragonskal® firewall panels are a barrier against thermal conductivity and flames. They provide fire insulation for at least 2 hours in accordance with EN-13501-2 regulations.

Composed of 3 layers (a flame shield layer, a mortar and a final flame shield layer), the Dragonskal® 2h firewall panels are standardised for the application : dry wall partitions (1200 x 2500 mm) and for smoke extraction and ventilation ducts (vertical and horizontal, sections of 1000 x 1250 mm).

The excellent machinability of the Dragonskal® firewall panel, its lightweight properties, the use of standard tools (screws, hangers) and our jointing glue guarantee you simple and rapid installation, ensuring productivity gain and high quality results



40 mm


100% mineral

Standard size

2500 x 1200 mm


Dragonskal® flame shield panels can be manufactured in different colours to meet aesthetic requirements. Do not hesitate to contact our teams to find out more

Examples of available colours

Made to measure

Depending on the requirements of your project, we can adapt Dragonskal®  panels to provide you with the expected performance. Size, thickness, visual appearance, process or resistance, everything can be considered.

Please contact your sales representative or send us a request to

Subject to a minimum number of orders and acceptance by our production department.


2 hr firewall for drywall partitions

2 hr firewall for smoke extraction and ventilation ducts

Official reports

Download below all official reports obtained by Dragonskal®​

A report for the smoke extraction ducts

A report for the application dry wall partition

A report for the flame sheild panels