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Traditional flush casement windows

Whether you are replacing your traditional windows in an existing house or building a new-build your choice of windows affects the look of you home.

Contemporary windows are not suited for every build/homebuilder – in that case you will find the diversity to match most period styles with shapes and styling bars in our Idealcombi Frame IC and Nation IC window series.

The difference between Frame IC and Nation IC is the look of the external aluminium profile of the window. Frame IC has an external glazing bead look while the Nation IC has an external “putty” look.

To create a longer lasting window with better energy performance and lower maintenance, both series benefit from idealcore™ in the frame design.

Idealcombi Frame IC with glazing bead look
Idealcombi Nation IC with external putty look

Internal look

The Frame IC and Nation IC range is available with en internal profiling on sash and frame. The internal profiling is great for a more romantic style and is often used for replacement windows on older buildings or building designed in a traditional style.

Double or triple glazing

All Frame IC and Nation IC windows can be supplied with either double or triple glazing – for an energy efficient home.

With triple glazed Idealcombi Frame IC and Nation IC traditional windows you will get u-values from just 0,77 W/m2K.


Idealcombi Nation IC with internal profiling
Idealcombi Frame IC top guided window over a fixed light