
2420 / 2425 4 Inch Stormproof Louvers
The Ventex 2420/2425 incorporates a specially engineered stormproof blade design that maximizes free area, increasing it by nearly 30% over traditional four inch louver construction. The 2420/2425 is the most versatile louver in the Ventex range, available in a large variety of custom geometric shapes and an extensive list of accessories, making it suitable for almost any application. The model is AMCA certified for both water penetration and air performance.
Standard Construction
Custom configurations available
This product can be manufactured in alternative materials, sizes, and mounting options to meet your project requirements. Contact us to discuss specifications.
Contact UsAvailable Accessories
Additional Notes
The 2420/2425 is AMCA certified, meeting industry standards for water penetration and air performance.
The 2420/2425 is Ventex's most widely specified stationary wall louver, combining stormproof blade performance with an exceptionally high free area and an extensive range of customization options. Its ability to be fabricated in custom geometric shapes and monumental sizes makes it a go-to choice for architects and engineers on complex facade projects, high-rise residential and commercial buildings, and large mechanical intake and exhaust openings where both weather resistance and airflow capacity are critical.
Documents
Finishes
Note: Colours shown are approximate electronic representations. Actual colours may vary. Physical colour samples are available upon request.
Find this product used in:

Calgary Cancer Center
A purpose-built healthcare facility in Calgary, the Arthur J.E. Child Comprehensive Cancer Centre relied on fully integrated Ventex exterior louvers to support controlled ventilation within a highly specialized medical environment.
LocationCalgary, AB
Products2420 / 2425 4 Inch Stormproof Louvers

Royalmount
A large-scale mixed-use development in Montréal, Royalmount integrates Ventex louver solutions to support ventilation and airflow management across an expansive retail and entertainment campus.
LocationMontréal, QC
Products2420 / 2425 4 Inch Stormproof Louvers
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