XMK RV Skylight Replacement Bundle - Inner & Outer Domes for 14x22 Openings

Brighten and Insulate Your RV

The XMK RV Skylight Replacement Bundle is designed to bring natural light into your space while helping stabilize interior temperatures. By pairing an inner dome with an outer dome, the kit creates a protected air pocket that can reduce drafts and minimize heat transfer, all without relying on heavy energy usage.

Beyond light, the setup features a durable polycarbonate construction and a UV-coated outer surface. The thicker, robust domes are built to withstand varying weather conditions, making them a practical choice for adventures in sun, wind, or rain. If you’ve been balancing comfort with energy awareness, this bundle offers a pathway to a more inviting interior without promising guaranteed outcomes—results can vary with climate, usage, and RV design.

Fitment and Design Details

These skylights fit standard 14" x 22" openings and are suitable for RVs, campers, travel trailers, food trucks, and other vehicles with similar sunroof openings. The outer dome is 14" x 22" with a 4" depth, while the inner dome mirrors the same opening. The outer flange measures 26" x 18" and the inner flange is 16" x 23 7/8", ensuring a solid seal when installed. The combination of outer and inner domes provides a resilient barrier against weather while letting in generous daylight.

Durability, Light, and UV Protection

• Thicker polycarbonate domes offer reliability and impact resistance, even on bumpy roads.
• UV coating on the outer dome helps minimize sun damage to RV interiors while keeping daylight accessible.

What’s Included and How It’s Installed

• Inner skylight dome (14" x 22" x 4"); outer skylight dome (14" x 22" x 4").
• Outer and inner flanges (26" x 18" and 16" x 23 7/8").
• White self-leveling sealant for leak prevention and air sealing.
• Pre-drilled mounting screws and reserved drilling space for easy installation.
• Three color options: smoke gray, white, and clear to suit your RV’s aesthetic.

Color Options and Everyday Use

Choose from three color finishes—smoke gray, white, or clear—to balance light transmission with interior ambiance. In everyday use, you may notice more natural light entering the space, with the potential for a comfortable climate during travel and stays. The kit is designed to be a straightforward upgrade for compatible RV skylight openings, with practical hardware and sealant included to support a clean, weather-resistant installation.

Real-Life Scenarios

Imagine a sunlit morning in a compact camper, where the inner and outer domes work together to diffuse glare and provide a steady glow without overpowering the room. In hot weather, the UV protection and insulated layer can contribute to a calmer interior, while cool evenings benefit from a sealed, drafts-reduced environment. The color choices let you tailor daylight into the vibe of your space, from bright and airy to softly filtered.

Bottom Line

This bundle offers a practical upgrade path for RV skylights with standard 14" x 22" openings. It combines light, protection, and ease of installation with durable materials and thoughtful color options. Benefits are described as possibilities based on design features and typical use cases, not guaranteed outcomes.