Bring enhanced comfort and ventilation to your RV with the Lippert 8800 Series 48" x 12" Horizontal Slider Window. Constructed with tempered, tinted glass as well as a rust resistant aluminum frame, this window is designed to stand up to the elements while keeping your interior cool and private. The wide horizontal sliding panel allows you to adjust airflow throughout your RV with ease. It also features an included fine mesh screen that keeps insects out while letting fresh air in. An integrated water management system works with durable sealing gaskets to prevent moisture from entering, keeping your interior dry and protected. This complete replacement kit includes a trim ring, screws, and foam seal for a straightforward installation. Compatible with a variety of wall thicknesses and suitable for either driver or passenger side placement. Features:• The aluminum frame resists rust and delivers long-lasting strength• Tempered tinted glass blocks UV rays while reducing glare inside your RV• Adjust airflow easily with the wide horizontal sliding panel• A fine mesh screen keeps insects out without restricting fresh air• Sealing gaskets& Water channels protect against leaks and moisture• Quick Installation• Designed to fit 48" x 12" openings• Either side of the RV can accommodate this window for flexible placement• Energy-efficient construction helps maintain comfortable temperatures inside• The sleek black trim gives the window a polished finishSpecs:• Series: 8800• Window Type: Horizontal Slider• Overall Dimensions: 48" W x 12" H• Corner Radius: 3.125"• Wall Thickness Compatibility: 1/2" to 3" (optimized for 15/16", 1-3/8", plus 1/16")• Glass Type: Tempered, Tinted• Frame Material: Rust-Resistant Aluminum• Trim Ring Color: Black• Package Dimensions: 55" L x 30" W x 7" H• Package Weight: 20 lbs• Category: RV Windows â Side Windows Complete replacement kit included Included mesh screen Leak-resistant design | Lippert 48" W x 12" H Horizontal Slider RV Window in Black