2420S(SS) & 2425S(SS)
ventex

2420S(SS) / 2425S(SS) 4 Inch Stormproof Louvers, Stainless Steel

The Ventex 2420S/2425S is a four inch (102 mm) deep, galvanized steel stationary exterior louver designed for exhaust and low to medium velocity intake applications. The stormproof blade design provides excellent weather protection, and galvanized steel construction offers an economical and robust solution. The 2420S/2425S is also available in stainless steel for more demanding or corrosive environments.


Standard Construction

MaterialStainless steel, Galvanized Steel
Depth4" (102 mm)
Blade TypeStormproof blade
Frame Thickness18 GA.
Frame Style2420S Channel Frame / 2425S Flange Frame
Blade Thickness18 GA.
Blade Angle45°
Blade Centres4-7/8" (124 mm)

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.

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Available Accessories

Louver ConstructionType 304 or 316 Stainless Steel available
Bird Screen1" x 1" Galvanized or 1/2" x 1/2" Stainless Steel
Insect Screen18 x 14 Mesh
Blank-Off PanelsNon-insulated or Insulated (1" or 2")
FastenersStainless Steel

Additional Notes

Certification and standards information for this product is not yet available. Please contact Ventex for more details.

The 2420S/2425S brings stormproof blade weather protection to a galvanized steel construction, offering a more economical alternative to the aluminum 2420/2425 where budget is a consideration. The stormproof blade profile provides excellent resistance to wind-driven rain, making it well suited for exterior wall openings in exposed locations. The stainless steel variant is particularly appropriate for coastal, industrial, and food service environments where corrosion resistance is essential.

Finishes

This product does not have any product finishes. Please reach out to our team if you have any questions.