Description

Our solid brass Grand Union style porthole is a fully opening dropback to provide ventilation as required.
It has a double glazed unit which provides good soundproofing and helps prevent glass condensation during the cold weather.

''Look Through''                     Overall
9" (229mm)                           13" (330mm)
10" (254mm)                         13.75" (345.25mm)
11" (280mm)                        14.75" (375mm)
12.75" (325mm)                   16.75" (426mm)