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Calculateur Performance

To assist his customers, fenestration product manufacturers and their stakeholders, in selecting the products as per the Canadian National Building Code, Provincial / Territorial / Municipal Building Codes, Energi has designed a Window Performance Grade Calculator.

This calculator is intended to manufacturers, architects, specifiers as well as consumers. It will allow you to establish the required performance grades for a specific building (based on terrain conditions, building height & shape) in using the existing climatic design values of more than 640 selected Canadian locations included in the 2010 National Building Code.

The calculator enables to determine the appropriate air tightness levels, the water penetration resistance as well as the positive / negative design pressure.

The results can be registered, classified and emailed.