Thresholds

Discover our range of low-profile thresholds designed for balcony and terrace doors. These solutions enhance energy efficiency, ensure tight sealing, and provide user comfort. They are particularly suitable for barrier-free construction concepts.

Low threshold Win Step

G-U THERMOSTEP Threshold
A floor-level threshold that offers energy savings, tightness, and comfort for HST PREMIUM terrace doors. It seamlessly integrates into barrier-free building designs.

ECO PASS 50 mm Threshold
An optimal choice for renovated homes with floor level differences. This solution addresses disparities, ensuring comfortable use of HST MOTION S terrace doors.

WIN STEP Low Threshold
A convenient solution compatible with balcony doors. It facilitates easier transition between interior spaces and balconies or terraces.