WINTECH Tunisia

ISO 9001 VERSION 2008

The quality of a product reflects the quality of the entire company. This is why quality assurance according to ISO 9001 -2008 encompasses all sectors of business, production, logistics management and after sales.

AEV performance

The mechanical performance of a window is measured essentially according to three criteria:

• The water tightness (ability to prevent water from entering and draining water infiltration and condensation).
• The air permeability (ability to manage the flow of air to prevent them from returning to home while ensuring good ventilation of decompression chambers).
• The wind resistance (ability to prevent sudden gales do not open the window).

Thermal performance

In each building, the doors and windows have a decisive influence on the quality of the insulation. A successful product can achieve significant energy savings for heating and cooling homes, offices and other places.