Jokuye RV Vent Insulator 14x14x3 2-Pack — Reflective Foam Skylight Covers, Non-Slip

The Jokuye 2-pack RV vent insulator is a 14" x 14" x 3" removable skylight cover that fits standard square camper vents and reduces heat transfer with a reflective, non-slip foam construction.

This pair of skylight insulators is designed for travel trailers, motorhomes, and pop-up campers with square vent wells. Each piece combines a reflective outer layer and a 3" foam core to slow heat flow, block drafts, and stabilize interior temperatures without tools or permanent modifications. Lightweight and easy to install, the covers tuck into the vent well and hold in place using a silicone particle-coated edge for friction, so you can add or remove them quickly depending on weather and lighting needs.

How does this skylight cover improve comfort inside my RV?

The Jokuye insulator reduces radiant heat from direct sun and limits cold air infiltration through the skylight opening. That lowers the workload on HVAC or portable heaters and makes living areas feel more consistent in temperature. You’ll notice fewer hot spots near the roof in summer and less draft in cooler weather.

• Reflective double-layer aluminum foil reflects sunlight away.
• 3" foam core adds R-value to slow conductive heat transfer.
• Non-slip silicone particle edges prevent shifting during travel.
• Pair of covers lets you insulate two vents or keep a spare on hand.

Will this fit my camper’s skylight opening?

Each cover measures exactly 14 inches by 14 inches by 3 inches and is tailored for square skylight wells with straight vertical sidewalls. It won’t seat properly in rounded or tapered openings, so measure your vent before buying. If your opening matches those dimensions, the cover sits snugly inside the frame and minimizes gaps.

• Designed for standard 14" x 14" square vent wells.
• Not intended for curved or flared skylight walls.
• Compact 3" thickness fits inside most standard frames.
• Works well in travel trailers, camper vans, and motorhomes.

How easy is installation and day-to-day use?

Installation is tool-free: let the vacuum-packed cover expand for about ten minutes, then press it into the vent groove and it will seat itself. Removal is just as simple — pull the cover down when you want natural light or need to clean the vent. The non-slip coated sides help maintain position while driving or when the vehicle is parked.

• Vacuum-sealed for compact shipping; allow expansion after unpacking.
• Press-fit design requires no adhesives or hardware.
• Quick removal for cleaning, daylight, or shade preference.
• Durable materials keep shape through repeated use.

What warranty and durability can I expect?

Jokuye offers a 1-year replacement warranty covering defects in materials and workmanship under normal use. The reflective layers and foam core are built for the mobile environment of campers, resisting regular temperature swings and road vibration. If you find a defect within the warranty period, Jokuye supports replacement or refund through the retailer's return process.

• 12-month replacement warranty for peace of mind.
• Reflective aluminum foil exterior resists sun exposure.
• Foam core maintains insulation properties over time.
• Edges reinforced with silicone particles for long-lasting grip.

Who is this for: This skylight insulator is ideal for RV owners, weekend campers, and long-term travelers who want an easy, reversible way to control interior temperatures and reduce glare through roof vents. Choose Jokuye's 2-pack if you have standard 14" x 14" square skylights and want a low-effort, warranty-backed accessory that protects comfort without altering your camper’s structure.