Replacement Dark Sky Light For A 2018 Montana 3921FB
Updated 07/28/2026 | Published 07/20/2026
Products Featured in This Question
Question:
Discovered the shower skylight is broken in 2018 Montana 3921FB. The inside size of the frame surrounding skylight is 24x16. Prefer a dark skylight to deflect heat in the bathroom. Please advise.
asked by: Susie D
Expert Reply:
Hi Susie!
The closest option we have to your current sky light is the Specialty Recreation Low Profile Skylight w/ Inner Garnish and Sealant - 14" x 22" - White # SR56RR, but it is white. It will let in a lot less light (and therefore heat) than a clear one, bu8t it definitely isn't dark by any stretch of the meaning. I have the true dimensions listed below, in case you wanted to check it out:
Skylight: 17-1/2" wide x 25-1/2" long (approximate bubble height: 4")
Garnish: 15-3/4" wide x 23-3/4" long (approximate bubble height: 4-1/4")
The closest dark option we have is going to be the Specialty Recreation RV Skylight w/ Sealant - 14" Wide x 30" Long Cutout - Smoke # SR89MR. This has an overall flange length of 17-1/2", flange width of 33-1/2", and an approximate bubble height of 5" (this may vary slightly). If you don't mind opening up the cutout a little, this would be closer to what it sounds like you are wanting.
Did you current sky light crack from sun exposer or did something fall on it?
Product Page this Question was Asked From
Specialty Recreation Low Profile Skylight w/ Inner Garnish and Sealant - 14" x 22" - White
- RV Skylight
- Rectangular
- Skylight with Inner Garnish
- 4 Inch Tall
- 14W x 22L Inch
- White
- Specialty Recreation
more information >
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Joseph
7/27/2026
The smoke skylight is a great option and eliminate a lot of heat because it's UV protected