Need a Mobile RV Tech Near You?
Connect with certified mobile RV technicians for measurement, installation, or repair — directly through RVService.PRO.
RV Techs
You
Reviewed
Service Too
---
Cracked seals, foggy glass, and sticking sliders plague aging RV windows—letting in drafts, moisture, and road noise. Lippert’s 8800 Series delivers a heavy-duty solution with tempered tinted glass, corrosion-resistant aluminum framing, and integrated weather sealing. Designed for 15/16" to 1-3/8" wall thicknesses, this 48" x 36" horizontal slider withstands years of travel while maintaining a tight seal.
Features
- Complete installation kit – Includes trim ring, screws, and foam seal (sealant sold separately)
- Impact-resistant tempered glass – 3x stronger than standard glass to resist cracking and shattering
- UV-blocking tint – Reduces heat transfer by up to 30% compared to clear glass
- Corrosion-proof aluminum frame – Withstands harsh weather and road salt
- Built-in water weep system – Channels moisture away to prevent leaks
- Fine mesh insect screen – Allows ventilation without bugs (horizontal slider models only)
- 3.125" corner radius – Precision fit for square-corner window openings
Engineered for RVs, the 8800 Series window’s heavy-duty construction resists vibration-induced wear. The latching mechanism and sealing gaskets maintain a weatherproof barrier, while the black trim ring simplifies alignment during installation. Its sliding design provides adjustable ventilation, reducing reliance on AC systems.
Proudly manufactured in Indiana, Lippert windows meet rigorous OEM standards. Choose from multiple sizes, glass types (mirrored, tinted, or clear), and slider configurations to match your RV’s original specs. This 48" x 36" horizontal model suits driver or passenger-side installations.
Tech Specs
- Dimensions: 48"W x 36"H
- Frame Material: Aluminum
- Glass Type: Tempered tinted (mirrored option)
- Wall Thickness Compatibility: 15/16", 1-3/8", or up to 1/16" thicker
- Corner Radius: 3.125" square
- Slider Type: Horizontal
What's Included
- One pre-assembled window unit
- Trim ring
- Installation screws
- Foam seal
| Dimensions | 48"W x 36"H |
|---|---|
| Frame material | Aluminum |
| Glass type | Tempered tinted (mirrored) |
| Wall thickness compatibility | 15/16", 1-3/8", or up to 1/16" thicker |
| Weight (lbs) | 0 |
| Sku | 2025069060 |
- Can this replace my rv's original window? Yes, the 8800 Series is designed as a direct replacement for OEM windows. Measure your existing opening (48"W x 36"H for this model) and check the corner radius (3.125" square) for compatibility.
- Does it include a screen? Horizontal slider models like this one include a fine mesh insect screen. Fixed-pane versions do not.
- How does the mirrored glass work? The exterior-facing side has a reflective coating to reduce heat and increase privacy, while the interior side remains clear for visibility.
- What tools are needed for installation? Basic tools like a drill, screwdriver, and sealant gun (for optional sealant) are sufficient. The included foam seal provides a gasket, but adding sealant is recommended for maximum weatherproofing.
Need a Mobile RV Tech Near You?
Connect with certified mobile RV technicians for measurement, installation, or repair — directly through RVService.PRO.
RV Techs
You
Reviewed
Service Too
Factory-Fresh OEM Parts — the same brands installed in new RVs straight from Elkhart. Genuine, name-brand components made to order — never generic, never outdated. Sourced directly from the original RV manufacturers for perfect fit and factory-level quality.