Testing of door frames made of wood and wood based panel products according to RAL-GZ 426 - Part 2
RAL-RG 426 - Part 2: Door frames made of wood and wood-based panels
Division Building material:
Further information and contact
Scope according to RAL-RG 426 (Chapter 1.1):
These Quality Regulations and Test Specifications apply to door frames made of wood and wood based panel products for use of door leaves up to 80 kg, preverably according to DIN 68706-2, that are not exposed to outdoor climate.
Requirements according to RAL-GZ 426 (Chapter 1.3):