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Curtain wall thermal break system

Skywall

Developed to meet demanding architectural and performance criteria, this system combines precise engineering with refined minimalism. Mullions and transoms are designed with identical 35 mm sightlines and equal depths, enabling a true flush configuration that ensures consistent alignment and a uniform interior façade appearance. The system is engineered to accommodate large-format glazing units of up to 14 m², optimizing transparency and enabling expansive panoramic views while maintaining structural integrity. To address varying project requirements, a range of profile depths and reinforcement options is available, allowing the system to efficiently withstand different wind load conditions. This integration of slender geometry with structural adaptability ensures high performance without compromising the clarity and precision of the architectural design.

Thermal transmittance Ucw ≥ 0.6 (W/m²K)

Air permeability Class AE

Water tightness Class RE1500

Wind resistance QUALIFIED

Skyclos Product

Sky Wall Features

Series : Minimal Curtain Wall system featuring a 35 mm face width
Description

A cutting-edge minimal curtain wall system featuring slim aluminum mullions and transoms. It is engineered to incorporate various glass panels and withstand fluctuating wind loads.

Performance

Designed for seamless integration with all Skyclos minimal systems, its mullion depths are adapted to match the frame depth of minimal sliding systems, serving as a functional extension for demanding facades.

Configurations

The system integrates with minimal sliding, casement windows, hinged doors, pivot doors, and folding systems. It supports flat, corner, and silicone sealant curtain wall designs.

Download technical sheet

Sky Wall

Series
Skyclos Product

26 Series

  • Our system uses a toughened glass that provides an optimized resistance, with large surfaces per glazed panel;
  • Vertical 20mm thick profiles prepared for superior thermal, water and air permeability performances;
  • Exclusive sliding system with vertical bearings, for a smooth effortless hand opening;
  • Achievement of seamless connection with the interior and the exterior spaces.
Skyclos Product

38 Series

  • Our system uses a toughened glass that provides an optimized resistance, with large surfaces per glazed panel;
  • Vertical 20mm thick profiles prepared for superior thermal, water and air permeability performances;
  • Exclusive sliding system with vertical bearings, for a smooth effortless hand opening;
  • Achievement of seamless connection with the interior and the exterior spaces.
Skyclos Product

54 Series

  • Our system uses a toughened glass that provides an optimized resistance, with large surfaces per glazed panel;
  • Vertical 20mm thick profiles prepared for superior thermal, water and air permeability performances;
  • Exclusive sliding system with vertical bearings, for a smooth effortless hand opening;
  • Achievement of seamless connection with the interior and the exterior spaces.
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Sky SlideExample

SkyCLOS Products

Minimal Profile

Defined by ultra-slim aluminum profiles, our system creates a near-invisible frame that enhances the purity and minimalist elegance of minimal windows. designed to accommodate large glass panels of up to 18 m², it maximizes transparency, natural light, and uninterrupted views. the system opens up limitless architectural possibilities, from mullion-free internal and external corners to fully glazed corners, reversible units, and wall pocket solutions that allow panels to disappear completely into the structure. this exceptional versatility empowers architects and designers to realize even the most ambitious concepts with precision and freedom. a curated selection of premium finishes—including matte, gloss, and high-quality powder coatings—ensures seamless integration into any design language, delivering both visual harmony and refined sophistication.

MINIMAL SLIDING THERMAL BREAK SYSTEM

Skyslide 76 Series

Maximum leaf height                 6.0 m

Maximum leaf area fix               16m2

Maximum leaf weight            1,300 kg

MINIMAL SLIDING THERMAL BREAK SYSTEM

Skyslide 51 Series

Maximum leaf height                    5 m

Maximum leaf area fix                13m2

Maximum leaf weight            1,100 kg

MINIMAL SLIDING THERMAL BREAK SYSTEM

Skyslide Ultra

Maximum leaf height                    3.5 m

Maximum leaf area fix                    8m2

Maximum leaf weight                  650 kg

Skyslide 76 Series
MINIMAL SLIDING THERMAL BREAK SYSTEM

Skyslide 76 Series

Maximum leaf height 6.0 m
Maximum leaf area fix 16m2
Maximum leaf weight 1,300 kg
System Diagram
Download Catalogue
Skyslide 51 Series
MINIMAL SLIDING THERMAL BREAK SYSTEM

Skyslide 51 Series

Maximum leaf height 6.0 m
Maximum leaf area fix 16m2
Maximum leaf weight 1,300 kg
System Diagram
Download Catalogue
Skyslide Ultra
MINIMAL SLIDING THERMAL BREAK SYSTEM

Skyslide Ultra

Maximum leaf height 6.0 m
Maximum leaf area fix 16m2
Maximum leaf weight 1,300 kg
System Diagram
Download Catalogue

TECHNICAL CHARACTERISTICS

Profile facing width 25 mm

Maximum leaf height 6.0 m

Thermal transmission coefficient =1,2 W/(m²K) I =0,9 W/(m²K)

Maximum leaf area fix 18 m²

Maximum leaf area sliding 18 m²

Maximum leaf weight 1,500 kg

Overall insulation glass thickness 34 up to 43 mm

Motorization up to 2,400 kg total weight (with one motor and combined leaves)

Obstacle-free accessibility DIN 18040-1, DIN 18040-2

Air permeability up to class 4 according to EN 12207

Rain penetration resistance up to class 8A according to EN 12208

Wind load resistance up to class C5 according to EN 12210

Sound insulation RW (C; Ctr) up to 44 dB according to ISO 717-1

Burglary protection up to RC3 according to EN 1627 & PAS 24