K4-SRF & K4-SCRF: Architecturally Styled, Non-Drainable Louvers
The K4-SRF and K4-SCRF are architecturally designed stationary louvers that deliver a clean, continuous line appearance for your building’s exterior. These non-drainable models provide essential protection for air openings, guarding against external weather factors like rain and wind, as well as leaves and birds, without compromising on style.
Key Product Highlights
- Continuous Design: Engineered with hidden vertical mullions, this louver system provides a sleek, unbroken line across large openings for a high-end, contemporary look.
- Robust Construction: Built with a strong 2.0mm extruded aluminum frame and equally thick blades, this louver is designed for durability and long-term performance.
- Weather Protection: Its non-drainable design provides reliable defense against rain and wind, while the standard bird screen prevents debris from entering your air openings.
- Customizable Flange: The K4-SRF model comes with a standard 25mm (1”) extruded aluminum flange, while the K4-SCRF offers a channel frame type.
- Flexible Sizing: Available in single sections up to 144” W x 92” H (or 92” W x 144” H), with the ability to create unlimited multi-section installations.
- Versatile Finishes: The louver can be finished in a standard mill finish, anodize, or any RAL color to match your building’s design.
Specifications at a Glance
- Frame: 2.0mm Extruded Aluminum, 102mm (4″) Depth
- Blades: 2.0mm Extruded Aluminum
- Blade Centers: 95 mm (3.75″)
- Finishes: Mill Finish, Anodize, All RAL Colors
- Sizes: Min. 8″ x 8″ | Max. 144″ x 92″ (Single Section)
- Screens: Galvanized (Standard), Aluminum, Stainless Steel

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