Camco Camper/RV Vent Insulator and Skylight Cover - Features 3 Layers to Reduce Heat Transfer & Increase A/C Efficiency - Fits Standard 14” Travel Trailer/RV Roof Vents (45192)

Oh good

Slightly too small for European standard skylightsbut ...light enough to be easily supported on top of the typical blinds to add insulation and block out sunlight

We have outside covers on our 3 vents which block the light and rain just fine for us but having to stay in a colder climate this winter where it’s windy a lot we needed to block the wind and this works great.

Keeps the heat in. I assume it will work equally well for keeping the cool in come summer. Fits snug. 👌

I recently purchased the Camco Camper/RV Vent Insulator and Skylight Cover for our RV bathroom vent fans, and I am thoroughly impressed with their performance.During our RV trips, we sometimes face freezing temperatures. These insulators have proved to be a great asset in such conditions, effectively keeping the heat inside and making our travels much more comfortable.The installation process is a breeze. They are designed to simply push fit right into place, saving time and eliminating any hassle.Furthermore, the product features three layers that help reduce heat transfer and increase A/C efficiency — a feature that significantly enhances the overall comfort of the RV.They deliver excellent insulation, are easy to install, and improve the efficiency of your A/C system. An absolutely worthwhile purchase!

Fabulous, fit caravan vents perfectly and make a huge difference in dropping of inside temperature of the van on thise hot days

This fits nice and snug in a 14 x 14 vent and should work very well. The fabric color blends in well with the ceiling so it almost disappears from view when installed. These are 3 inches thick. Measure the depth of your vent before buying. My vent has a screen and only allows 1 inch of depth so this didn't work in my RV. In a deeper vent it would be fabulous.