Staff Answer
Jun 19, 2026 - 09:06 AM
Hi, thanks for your inquiry.
A roof opening of 26" x 28" is not a common RV skylight cutout size. Most standard RV skylights are 22" x 22", 22" x 30", 18" x 30", 14" x 22", etc.
Could you send to info@hitchweb.com any of the following:
- A photo of the existing skylight (inside and outside if possible)
- The overall flange dimensions of the current skylight (outside edge to outside edge)
- The height of the dome/bubble
With a 26" x 28" roof opening, you may need either:
- A custom skylight, or
- A larger standard skylight with a flange that covers the opening. Custom sizes are available from some manufacturers.
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