CE- Mark

tested windows
- because it is important to know what you are getting

On February the 1st 2010 new rules for window marking were introduced. This means that all manufacturers for the European market must mark their windows with the well-established CE mark. In the UK the CE mark is not mandatory but documentation on compliance with it is. CE marking gives manufacturers the opportunity to document the quality of their windows and how resistant they are to extreme weather conditions. These tests are voluntary, but for SIJH the decision to test was easy - because it is important to know what you are getting.

SIJH has very high quality demands and that is why SIJH was one of the first manufacturers to be fully accredited with the CE mark on all our windows and doors. With the new rules, there is now an external evaluation that will make it easier for our customers to compare SIJH with other window manufacturers.


Here you can read about:

Fully tested windows

Realistic tests

Noise testing

Air testing

Wind testing