Technical Specifications
Central Mullion
0.98" (25 mm)
U-Factor (Type R, triple)
0.16 (Uw 0.90)
Max Glazing
1.97" (50 mm) triple pane
Max Sash Weight
700 kg manual / 1,200 kg motorized (Type R)
Threshold
Type S: concealed gap, flush / Type R: raised
Max Panel Height
3,500 mm
Configurations
2-rail, 3-rail, corner, inline
Motorization
Type R standard, others optional
Overview
What makes the Skyline
stand out.
Aluprof Skyline is a minimal-frame sliding system designed for architects who want the glass - not the frame - to define the space. The central mullion is just 25 mm wide, creating an almost frameless wall of glass. Type R handles panels up to 1,200 kg with motorized drive, while Type S features a concealed gap threshold for flush floor transitions. Manual versions support up to 700 kg per panel. Corner and inline configurations allow full panoramic glazing.
Learn more about thermally broken aluminum technology or compare European aluminum system providers.
Key Highlights
- 25 mm central mullion - among the slimmest on the market
- Type R: motorized, up to 1,200 kg per panel for monumental openings
- Type S: concealed gap threshold for seamless indoor-outdoor floors
- Manual versions handle panels up to 700 kg
- Corner solutions with minimal structural interruption
- Concealed hardware and integrated drainage channels
Ideal For
Architect-driven luxury residences, modern villas with panoramic views, high-end hospitality and retail, and statement openings in custom homes. Type R for oversized panels, Type S where flush thresholds are non-negotiable.
Consider an Alternative When
If you want the absolute slimmest sightlines available, the Reynaers Hi-Finity pushes minimalism even further. For better thermal performance in a similar form factor, the MB-77HS lift & slide offers superior insulation.
Get Skyline for your project
Send your window schedule and I'll have a budget estimate back to you the same or next working day.