My 5th Wheel has a skylight in the shower to make the bathroom bright and sunny. Unfortunately, Alfa did not design my 5th Wheel for the intense heat of places like Arizona. As it was originally designed, my skylight was a milky white color which let in a great amount of light but it also permitted intense heat to enter this area as well. As a result, the bathroom was a stuffy and warm place to be during the summer. To help reduce the heat, yet still keep the bathroom bright and pleasant, I replaced the existing skylight with a smoke colored skylight. Since the color was like dark sun glasses, this permitted the sun to come shining through yet lessened the heat significantly. I have been very happy with the results and my bathroom is no longer hot and stuffy under the Arizona sun.
Have you ever tried to replace a SKYLIGHT on your RV? When I began searching for a replacement, I wanted a smoke colored unit at a reasonable price. The skylight in my coach is over my shower compartment. It was originally a rectangular, white, plastic dome fastened to the roof with screws . The screws are covered with the white self-leveling caulk. In looking at my service manual, I found that the official size from manufacturer was 25.5in X 33.5in. I found several high price alternatives costing up to $600 which was outside of my budget. I called Alfa (unfortunately, Alfa is now out of business) who had a white replacement skylight for $120 which was just like the original part that was in my coach. I was able to locate another vendor: G S Plastics 25837 Borg Road Elkhart, IN 46514 Phone: 574 262-1527. At the time I last checked, they have 2 color choices: white and bronze white for under $100 including shipping. The vendor does not accept credit cards however, so you have to send a check for your purchase. I mailed the check to them for the purchase price and received the new skylight unit within 2 weeks.
Installation was easy and fast and the bronze white color that I had chosen significantly reduced the heat. The light was toned down a bit but still bright and acceptable. Although my coach is equipped with a pull-across blind in the top of the shower, I doubt many people would be able to see into the shower compartment from up above anyway. Since the skylight was darker, it also made it less obvious at night when someone was using the bathroom. I have been very happy with this change and would recommend it to anyone who spends a significant amount of time in parts of the country where the heat is strong and intense such as it is in Arizona.