Testing of damp and wet rooms according to RAL-GZ 426 - Part 3
RAL-RG 426 - Part 3: Damp and wet room doors
Division Building material:
Further information and contact
Scope according to RAL-RG 426 (Chapter 1):
These Quality Regulations and Test Specifications apply to internal door made of wood, wood based panel products and other material according to DIN 68706-1, that are not exposed to outdoor climate.
Requirements according to RAL-RG 426 (Chapter 1.2):