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Test information

VELFAC windows have been tested by Europe's most rigorous standards agencies

Passed and approved

Hundreds and thousands of customers test VELFAC windows every day. Throughout Europe, millions of windows have stood the test of time, but despite this track record, we still maintain a demanding testing programme to ensure our system continues to meet - and exceed - all necessary regulatory standards.


You can download a summary of the most recent tests from the Product information page.

VELFAC windows have been tested by Europe's most rigorous standards agencies, which have analysed all aspects of window design and performance. The VELFAC system has received approval from:

BSI, United Kingdom
Statens Provningsanstalt, Boraas, Sweden
Institut fuer Fenstertechnik, Rosenheim, Germany
NBI, Trondheim, Norway
Teknologisk Institut, Aarhus, Taastrup, Denmark
The State Building Research Institute, Denmark
Teknologisk Institut, Iceland

In many cases we test special requirements for the qualities of our windows - child safety, fire safety and noise reduction are some of the areas we have tested.

Note: Individual test results refer to specific types and size of window - please refer to the individual test reports.



Test results of CE marking

From 1st February 2010, all windows and doors must be CE marked in order to be sold in an EU country.  Below are listed the test results of our product range. Windows and doors are tested according to EN 14351-1, the applicable standard for CE marking.

VELFAC 200 windows, patio doors and sliding window doors
VELFAC 200 Plus windows and patio doors
VELFAC 200i windows and patio doors
VELFAC 400i windows and patio doors
VELFAC 100 windows and balcony doors
VELFAC 500 aluminum entrance doors
VELFAC 600 wood / aluminum entrance doors

Note that it is always the test result as indicated in the offer / delivery confirmation that it is valid.

Declaration of Conformity

VELFAC Declaration of Conformity
Declaration of Conformity