Port Lights are now available:

Our portlights are built with fixed glass installed. We have a few sizes in stock. Custom sizes can be built as well.

Fixed portlights aren’t for everyone, but our personal experience has been that once a portlight window is opened, the seal is broken and leaks will then occur. So, since we decided to never open another portlight window anyway, we decided to install fixed portlights on our Hattaras. We enlarged the portlights in the master stateroom to allow for more light!