GlassThermo 75 is an aluminium door with large glazing designed for use where natural light is important. With this door, the installation width of the frame and leaf is 75 mm. The great advantage of this door is the much more competitive price compared to a panel door, with the use of a crossbar in the leaf and the possibility to individually plan the glazing. With GlassThermo 75, it is also possible to choose the PLUS version, which is equipped with additional thermal insulation wedges in the frame and leaf, giving the door increased thermal insulation properties. Thanks to the use of a low anodised threshold (approx. 20 mm) with a thermal break, barriers to movement between the outside and the inside of the building are eliminated. A wide choice of colours, glazing, handles and pulls makes it easy to match these doors to the style and character of the building. It is also possible to fit an integrated letterbox into the door. With GlassThermo 75, you have the choice of up to 4 door types, comprising single leaf doors and doors with different types of fanlight (side, top or double-sided).