The Jena lozenge porthole is our latest addition and the second porthole to be added to our modernist collection. The Jena lozenge has a 490 x 200mm vision panel and is 580 x 280mm overall.

The Jena is cast in solid bronze and finished with a semi aged patina. The Jena weighs 7 kilos.

Jena is for 35 & 44mm thick internal doors.

This porthole is single glazed and cannot be fire rated.