XMK RV Skylight Replacement 26"x26" Outer Dome (Fits 22"x22") Smoke Grey — Impact‑Resistant UV‑Coated

The XMK RV skylight replacement is a 26" x 26" outer dome designed to fit 22" x 22" openings, offering an impact‑resistant, UV‑coated smoke gray cover to brighten and protect your camper.

Replace a cloudy or damaged RV roof dome with a durable polycarbonate skylight designed for trailers, motorhomes, fifth wheels and truck campers. This outer dome measures 26" x 26" overall with a 22" x 22" inner opening fit, built to stand up to wind and weather while letting natural light into bathrooms, showers and living spaces. The smoke gray tint reduces glare and heat while still allowing daylight to make interiors feel open and airy.

How does this skylight resist impact and weather?

The XMK dome is molded from thicker polycarbonate engineered for outdoor use. That material offers high impact resistance, better temperature tolerance than thin plastics, and a UV protective coating on the surface to slow sun‑related breakdown. The wider outer flange provides extra surface area for secure attachment and helps the dome sit flat against rooftop mounting surfaces.

• Made from heavy polycarbonate for higher impact resistance
• UV coating to reduce solar degradation and interior fading
• Large outer flange improves wind and storm holding power
• Designed to tolerate temperature extremes common on RV roofs

Will this fit my RV and how easy is installation?

This outer dome is sized to cover common 22" x 22" skylight openings while its overall 26" x 26" footprint gives adequate overlap for mounting. Pre‑drilled reference points are provided and there’s room to drill custom holes as needed. Because the dome is much lighter than glass, one person can handle positioning, but using sealant and following standard skylight mounting practices will ensure a watertight installation.

• Outer dome 26" x 26" fits typical 22" x 22" roof openings
• Pre‑drilled reference spacing speeds drilling and alignment
• Lightweight construction simplifies handling and mounting
• Recommend using skylight sealant to prevent leaks and drafts

How does the smoke gray tint affect light and temperature inside?

Smoke gray offers a balance between light control and brightness: it filters harsh midday sun and reduces glare while still admitting enough daylight to keep interiors pleasant. The tint helps reduce solar heat gain compared with clear domes, making cabin temperatures easier to manage without blocking the view of the sky.

• Filters glare and bright summer light for more comfortable interiors
• Lets natural light in while reducing direct solar heat gain
• Maintains visibility so you can see sky and stars without harsh light

What other sizes and colors are available?

XMK offers this skylight style in three sizes and six color options to match different roof openings and aesthetic needs. Choose clear or white for maximum daylight, smoke gray or dark blue for filtered light and cooler interiors, or tawny and black for stronger heat mitigation and privacy.

• Sizes: 14" x 22", 22" x 22" (this model), 14" x 30"
• Colors: smoke gray, black, clear, white, dark blue, tawny
• Color choices trade off between brightness, privacy and heat control

Who is this for: RV owners, DIY renovators and RV service shops needing a rugged, easy‑to‑install skylight dome for 22" x 22" openings. It’s suited for campers, travel trailers, motorhomes, fifth wheels and truck campers where improved daylight, reduced glare and better impact resistance are priorities. Choose this smoke gray dome if you want a durable outer cover that balances light admission, thermal control and long‑term weather resistance.