Specialty Recreation RV Skylight | 18.25" x 18.25" Rough Opening, White Polycarbonate

This replacement RV skylight is thermoformed from white polycarbonate, giving you a durable, UV-resistant dome that lets daylight into the cabin without adding much weight to the roof. It's built to match the common 18 x 18 inch rough opening size used across many RV roof cutouts.

It ships with care and installation instructions along with a tube of approved elastomeric sealant, so you have what you need to bed the flange and seal out water once it's positioned over the opening.

• White thermoformed polycarbonate construction
• Fits an 18" x 18" rough roof opening
• 21.5" x 21.5" mounting flange
• Approximately 3.5" bubble height
• Includes installation instructions and elastomeric sealant

A straightforward way to replace a cracked, yellowed, or leaking RV skylight without a full custom fabrication job.