YUNVI RV Skylight Insulator 14x22x2.8 in — Reflective Foam Vent Cover with Non-Slip Grip & Hook-and-Loop Tabs

YUNVI's 14 x 22 x 2.8-inch RV skylight insulator is a removable, reflective foam pillow that blocks heat, cold and drafts by fitting snugly into same-sized vent openings.

This insulated vent insert is built for RV and camper skylights measuring 14 x 22 inches. The product ships vacuum-packed to save space, then quickly regains shape after unpacking. A reflective outer surface and thick elastic foam core slow heat transmission while non-slip silicone grip and included hook-and-loop tabs keep the cover stable in travel and stationary use.

How does this insulator reduce temperature transfer?

The cover combines a reflective outer layer with a dense, elastic foam interior to limit radiant heat and conduction. Together these layers lower the amount of hot or cold air crossing the skylight, helping maintain a more comfortable interior temperature.

• Reflective outer surface bounces back radiant sunlight.
• 2.8-inch thick foam interior reduces conductive heat flow.
• Sealed edges and firm fit minimize drafts around the skylight.

Is installation quick and secure?

Yes — the elastic foam compresses for insertion and expands inside the skylight to form a tight fit. Four hook-and-loop fasteners are included to affix the insulator to the skylight frame for extra security during travel or when the RV is parked on uneven ground.

• Compressible foam allows simple push-in installation.
• Four hook-and-loop strips for added attachment points.
• Non-slip silicone particles on the sides and base prevent shifting.

Will the product arrive ready to use after vacuum packing?

The insulator is vacuum compressed for shipping and can appear slightly deformed on arrival. It typically rebounds quickly — within minutes for most shape recovery and up to 48 hours for full expansion — after which it is ready for normal installation and use.

• Vacuum-packed to reduce shipping size.
• Initial minor creases disappear as foam reshapes.
• Allow up to 48 hours for complete recovery before final fitting.

How does this hold up when the vehicle is moving?

The design focuses on staying put: the foam expands inside the skylight opening, silicone grip dots prevent slide, and the included fasteners secure the cover against vibration and bumps. For rough roads, the combination of expansion fit, grips, and straps reduces the chance of displacement.

• Expanded foam creates a friction fit inside the sunroof frame.
• Silicone non-slip particles on base and sides add stability.
• Hook-and-loop fasteners provide fixed attachment during travel.

Who is this for: RV owners, weekend campers and van-lifers with a 14 x 22-inch skylight who want a removable, low-effort solution to reduce solar heat, cold drafts and noise through the roof vent. It's also useful for seasonal storage when you want to protect the interior from temperature swings without permanent modification. Confirm your skylight dimensions before ordering to ensure the best fit.