DF 75 Si Concealed Vent
The DF 75 Si Concealed Vent allows the replication of fixed light aesthetics for an Aluminium opening window. This is delivered with the added benefit of reduced frame sightlines.
All this is achieved while maintaining the exceptional performance levels of the DF 75 Si range whilst utilising identical polyamide thermal break technology.
Designed to achieve high thermal performance without foams or the need to resort to complex and costly sealed unit specifications, Concealed Vents provide a stylish, minimalist alternative for housing or commercial applications.