UPVC Windows
Overview
The harmonic design with rounded edges of frame and sash creates a cosy atmosphere in each room. KF 300 is not only available in aluminium clad version, but also in the classic UPVC white version. KF 300 convinces with superb thermal insulation and continuous all around gluing of the glass pane. Three continuous gaskets protect the inside from wet and at the same time improve thermal insulation and sound reduction.
Thermal insulation (in W/m²K)
Uw up to 0.67
Sound reduction (in dB)
34-46
Security
RC1, RC2
Locking
Exposed
TECHNICAL CHARACTERISTICS
Dimension (mm)
Frame construction depth: 80
View width frame/sash: 108
View width flying mullion (2 sashes): 119
View width transom/mullion (2 sashes): 170
Opening versions
Fixed: (Y)
Turn and turn/tilt: (Y)
Tilt: (Y)
Sliding window: (Y)
Lockable doors: (Y)
Sliding doors: (Y)
Doors with threshold: (Y)
Outward opening doors: (Y)
Gaskets
Quantity: 3
Colour: Light grey
Georgian/feature Bars: (Y)
Handles | FIND OUT MORE
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.

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

Colours | 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.