COVID19 method and risk assessment

Internorm HV 350


Harmonically the sun and privacy protection integrates into this flush window and offers quadruple protection in only one window with excellent thermal insulation and sound reduction values. Blinds, Venetian blinds or Duette blinds are situated between the panes and are therefore protected from dirt. The energy self-sufficient I-tec shading requires no external power source due to the photovoltaic module and batteries. Integrated automatic functions such as day/night recognition and intelligent overheating protection can be easily activated. Also operation via tablet or Smartphone is available via I-tec SmartWindow.

Technical Characterists


Dimension (in mm)

Frame construction depth 85
View width frame/sash 114
View width flying mullion (2 sashes) 134
View width transom/mullion (2 sashes) 173



Opening versions

Turn and turn/tilt   
Sliding window   
Lockable doors  
Sliding doors  
Doors with threshold  
Outward opening doors  




 Quantity  3
 Colour  Black
Integrated Sun Protection
Photovoltaic Module 




Discreet, square-edged handles fit perfectly to the straight-lined design of Internorm studio windows. Despite square edges, handles can be gripped well. Lockable handles or Secustik handles ensure more security.


Find out more >



Next to insulating and toughened glass from our own production, we can also offer a range of special glazing.


Find out more >



Choose from our wide range of colours and design your entrance door according to your requirements. Along with our standard colours, we can offer you a large selection of other colours such as weather-resistant hirest, timber decor and metallic decor colours and many more. 


Find out more >

Passivlux Ltd

Suppliers of high performance doors and windows.

We design, survey, install and service across most of the UK.