CE Marking

CE standards are set by the European Commission and provide a common security level for windows and doors, as well as for a number of other products. With the CE marking on our windows and doors, and the tests which have been carried out, we can document the performance of our products under extreme weather conditions within areas such as water and air tightness, resistance to wind load, load bearing performance of security devices etc.

With tested windows and doors the consumer will be able to see the results within the different weather tests, and thus ensure that products meet the requirements and perhaps perform better than the rules prescribe, which is actually the case with a number of our products.

Windows and doors are tested in accordance with current standards:
Standard: EN 14351-1
Windows and doors:
Air density, method DS / EN 1026
Air density, classification: DS / EN 12207
Water Leak, method: DS / EN 1027
Water resistance, classification: DS / EN 12208
Resistance, wind load method DS / EN 12211
Resistance, wind load classification: DS / EN 12210

Secured by Design

All Storke Vinduer AluClad & Timber windows & doors are now being produced in accordance with Secured by Design (Pas 23 & Pas 24), and have been certified by Winkhaus Laboratories.

Pas 23 - General Performance requirements for door assemblies
Air Permeability 600 Pascals, Class 4
Water Tightness 600 Pascals, Class 9A
Wind Resistance 2500 Pascals, Class E2500

Pas 24 – Enhanced Security Performance