YoleShy RV Vent Insulator Skylight Cover 14×22×3" — Reflective, 3" Foam Core for Thermal Blocking and Privacy

YoleShy RV Vent Insulator is a 14×22×3-inch universal inside skylight cover that blocks light and reduces heat transfer with a reflective double-foil surface and 3" foam core.

Designed for campers, motorhomes and travel trailers, this snug-fitting skylight pillow slips into matching-size vent openings to add thermal resistance and privacy. The YoleShy design uses a reflective bubble-foil exterior, high-elastic foam filling, anti-slip edge particles and included hook-and-loop fasteners so the cover stays put while improving comfort and energy use. It’s lightweight, removable and intended to be installed from inside the RV for quick seasonal or daily use.

How does this skylight cover reduce inside temperature?

The cover reflects radiant sunlight away from the cabin with a double-layer reflective surface and a bubble-foil barrier that rejects heat before it reaches interior air. The 3-inch foam core limits conductive heat transfer, slowing the flow of warm or cold air through the skylight opening.

• Double-layer foil bubble surface reflects up to 97% of radiant heat
• High-elastic sponge core adds thermal resistance and loft
• 3" thickness creates an air gap that reduces conduction

Will it stay in place during travel or windy conditions?

Yes — the YoleShy cover combines anti-slip silicone particles along all four edges with six included hook-and-loop fasteners so it remains secure on the skylight frame. The precise 14×22×3" dimensions provide a snug, friction-fit seal and the fasteners add extra hold for bumpy roads or strong gusts.

• Silicone anti-slip beads grip the skylight flange for steady placement
• Six hook-and-loop fasteners supply additional mount points
• Exact sizing ensures a friction-fit hold without permanent hardware

Is it easy to install, remove, and store?

Installation is simple: gently push the pillow into the matching-size skylight from inside the RV and secure with the included fasteners if desired. Removal is equally quick for daytime ventilation or overnight stow; the lightweight construction compresses for compact storage when not in use.

• Push-in installation into same-sized skylight openings
• Removes in seconds for ventilation or cleaning
• Compressible foam stores flat or upright in limited space

Does this cover protect against light and moisture?

The reflective exterior blocks light and reduces glare, improving privacy and making interiors darker for sleeping or media use. The foil and bubble layers are water-resistant, helping keep condensation and light moisture away from the foam core.

• Reflective surface blocks sunlight and reduces interior glare
• Water-resistant foil layers protect the filler from light moisture
• Foam core resists compression while providing insulation and opacity

Who is this for: YoleShy’s 14×22×3" RV vent insulator is for RV owners, vanlifers and weekend campers who want an easy-to-install skylight cover to lower interior heat gain, increase privacy, and improve sleeping comfort. It suits anyone with a matching 14×22×3" skylight opening who prefers a removable, reusable solution that won’t require tools or permanent mounting. Ideal for seasonal use, long trips, or daily temperature control in motorhomes, trailers and camper vans.