XMK 18x26 RV Skylight Replacement – White Outer Dome for 14x22 Openings (SL1422W)

Brighten Your RV Interiors with a Reliable Skylight Replacement

The XMK skylight replacement is designed for a wide range of RVs, including campers, travel trailers, motorhomes, and even food trucks. With an outer dome measuring 18 by 26 inches and a fit for standard 14 by 22 inch openings, this kit blends a clean, modern roof line with practical daylight access. The larger dome lets in more daylight during the day, helping spaces feel more open as you travel from dawn to dusk.

Solid Build, Clear Vision

• Durable polycarbonate construction provides impact resistance and long-lasting outdoor performance, even on windy days.
• A UV protection coating helps shield the interior from sun exposure, preserving colors and comfort inside the vehicle.
• The roof flange is thoughtfully sized to support a secure seal and stand up to wind and storms without compromising visibility.

Light, Air, and Atmosphere

Natural light streams into showers, bathrooms, and living areas, creating a more inviting space during the day. At night, you can enjoy a view of the sky—blue by day and starry by night—without relying solely on artificial lighting, which can contribute to a steadier indoor climate.

• Five color options offer different levels of shading and daylight: smoke gray, tawny, white, clear, and dark blue.
• Color choices help tailor privacy, glare control, and brightness to match personal preference and travel conditions.

Easy Installation and Support

The skylight kit features pre-drilled mounting holes and is lighter than traditional glass, making rooftop work safer and simpler. For best results, applying a skylight sealant during installation can help minimize leaks and drafts. XMK backs this product with friendly, professional support to answer questions or provide guidance after purchase.

Whether you’re upgrading a shower skylight or opening a brighter view for your living space, this replacement kit offers a practical blend of daylight, durability, and simple on-roof installation that can adapt to a range of RV layouts.