This Icon replacement dome fits standard 14 x 14-inch roof vents found on many RVs. The 18 x 18-inch flange installs over the existing opening with the bubble profile adding approximately 4 inches of headroom inside. Constructed from North American polycarbonate that resists impacts and UV degradation, the clear lens maximizes solar gain for brightening compact areas like bathrooms and hallways.

• Square shape, 18 x 18 in. flange
• Fits 14 x 14 in. opening
• 4 in. bubble height
• Clear polycarbonate
• Hardware and sealant sold separately