High-performance on the test rig

The removable Transit threshold guarantees top-notch sealing properties against air and driving rain. These properties result from the interplay of several elements – the sash-side seal, the end pieces, the rubber seals – developed to provide maximum performance with minimal processing. In addition to the technical properties, attention has also been paid to the design: it looks harmonic and appealing on any front or casement door.

Adaptable

The threshold adapts to the profile and not vice-versa

  • First-class sealing

    The sash-side bubble gasket, which is designed for easy installation with double-sided adhesive tape, increases the surface contact with the threshold to a maximum, in order to provide improved sealing against climatic effects. Together with the profile system, window and door elements which meet the highest requirements in terms of sealing can be constructed.

  • Small but powerful

    The end pieces seal the connecting points that are tricky to seal – between two sashes or the sash and the frame. They are made from two parts: a hard part which is screwed to the profile and a soft part which is inserted into the seal.

  • Goodbye damp!

    The rubber seals play a key role in terms of insulation  as they prevent damp from rising and attacking the timber on the frame. They are adapted to the frame profile to provide no-compromise compatibility with the threshold profile. As they are not visible from the inside, the existing design is not changed.