ALT SL130 Ultra SlimLine Lift-and-Slide and Sliding Patio Systems
The system brings more natural light into interiors, provides panoramic views of the surrounding landscape and enables the creation of expansive glazed areas with a strong sense of visual openness.
Optional automated operation makes everyday use even more convenient and comfortable.
System overview
The visible profile width is just 25 mm, allowing for a larger glazed area while maintaining high structural performance.
- Ultra SlimLine profiles
- Energy-efficient glazing
- Polyamide thermal breaks
- Guide rail
The visible profile width is just 25 mm, allowing for a larger glazed area while maintaining high structural performance.
Glazing up to 42 mm thick enhances the system’s thermal and acoustic insulation performance.
Help maintain a comfortable indoor temperature, reducing heating and air-conditioning costs.
Can support one or more sashes weighing up to 420 kg each, enabling the fabrication of large panoramic structures with heavy glazing.

1. POWDER COATING
- exclusive collections (Futura, Precis, Anodic);
- variety of surface types (glossy, matte, textured);
- innovative antimicrobial BIO-coating option.
2. ANODIZING
- 9 standard colours;
- possibility to choose different surface treatments (chemical etching, bead blasting, brushing).
3. WOOD-GRAIN EFFECT
- 5 woodgrain options.
Direct access to technical documentation, catalogs, BIM objects available
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Compatible solutions
Vertical zip screen
A multifunctional solution providing protection from intense sunlight, overheating and insects. The Vertical ZIP Screen integrates seamlessly with the ALT SL130 Ultra SlimLine system and complements a wide range of architectural styles.
Drainage channels
The drainage channel system is designed for use with ALT SL130 Ultra SlimLine patio systems. It ensures efficient water drainage while maintaining the specified threshold height.
Your ALUTECH contact
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