Videos

To ensure Rationel AURA and Rationel AURAPLUS products can withstand even the worst rain and stormy weather, we expose the products for an extended water resistance test. View the test above.

Windows and doors are opened and closed many thousand times during their lifetime. To ensure a long life, the structures and fittings are rigorously tested by opening and closing them – again and again.

In order to ensure that our window construction can withstand extreme wind forces, they are tested under high pressure. In fact, we test the windows to a pressure equivalent to a hurricane.

To ensure that our windows and doors can meet future storms and rains, they are subjected to a simulated storm in our test facilities. See how we test for water resistance in the video.