Aluminum Porthole Window 21.75″ – Ship Salvage with Glass and 3 Dogs

This aluminum porthole window comes directly from a working vessel and keeps its original structure, hardware, and glass. Each piece measures approximately 21.75 inches in diameter and uses a three-dog locking design that secured the window during active service at sea.

The aluminum frame keeps the weight lower than brass, so it’s easier to handle and mount. At the same time, all three dogs rotate smoothly and allow the window to open and close as intended.

Because these are real salvage pieces, each aluminum porthole window shows wear from use. You will see dents, surface marks, and general signs of age across the frame. In addition, the glass condition varies from piece to piece. Some panes may have scratches, clouding, or other imperfections. For that reason, no two units look exactly the same.

We clean each porthole before listing it. However, we do not refinish or polish the metal, so it keeps its original condition and history.

If you prefer a more functional wall piece, you can install a mirror insert into the frame. The existing design makes this a straightforward modification.

Where It Works

This aluminum porthole window fits well in spaces that use nautical or industrial materials. For example, you can mount it as a wall feature or build it into a door or cabinet. You can also convert it into a mirror for entryways, bathrooms, or hallways where a reflective surface helps.

Because of its aluminum construction, you can mount it more easily than heavier alternatives. As a result, it works well in lake houses, offices, workshops, and coastal-style interiors.

Features:

• Authentic aluminum porthole window salvaged from a working ship
• Approx. 21.75″ diameter
• Original glass installed (condition varies)
• Can be converted to accept a mirror insert
• Three-dog locking mechanism with smooth operation
• Visible dents, marks, and wear from marine use
• Each piece varies in condition and appearance

If you choose to have a mirror installed, please allow an additional 1–2 weeks for processing and shipment.