Three Dog Aluminum Porthole Window | 21.25″

This listing is for a Three Dog Aluminum Porthole Window, salvaged from a real working vessel. We’ve given it a second life as a piece of nautical décor. The aluminum frame includes two functional dog latches, making it ideal for wall mounting or display.

You’ll notice some scratches on the glass—these marks came from its time at sea and add to its authentic look. Because of that, it’s also a great candidate for a custom mirror insert. We can install one for you upon request.

If you’re unsure how to use a porthole like this at home, check out the lifestyle image below for inspiration.

Why this porthole works:

• Salvaged from a working vessel – Real maritime history
• Aluminum frame with two functional dog latches – Easy to mount or display
• Visible wear on glass – Adds character or makes it mirror-ready
• Optional mirror insert – Just let us know if you’d like one added

*Items without a mirror usually ship within 1–2 business days. However, if you select the mirror option, please allow 1–2 weeks for the mirror to be custom-cut and installed before shipment.