One of the key features of the SMARTIA S77 PHOS is the option of a concealed sash, creating an exceptionally elegant and contemporary appearance. Visible aluminium is reduced to just 6.7 cm, achieving extremely slim sightlines and a larger glazed surface.
ΑΝΟΙΓΟΜΕΝΟ
Smartia
S77 Phos
Alumil SMARTIA S77 Phos
Minimal Thermally Insulated Hinged & Tilt-and-Turn Aluminium System

Energy Savings
Significant energy savings thanks to the system’s outstanding performance, meeting passive building standards.
Appearance
Elegant and modern appearance thanks to the straight lines of the profiles.
Functionality
Ease of use and outstanding functionality.
Structural Stability..
Increased structural stability under extreme natural conditions.
S77 Phos
The SMARTIA S77 PHOS is an advanced solution for hinged and tilt-and-turn aluminium frames, designed for projects that demand minimal aesthetics, high performance and maximum utilisation of natural light. With an emphasis on clean architectural lines and minimising visible elements, the system integrates discreetly into the building’s design, highlighting both the openings and the interior environment.
In this way, the system allows more natural light to enter the interior, creating brighter and more pleasant spaces. At the same time, the increased glazed surface enhances the visual connection between indoor and outdoor areas, a key principle of contemporary architecture.
The minimal design of the SMARTIA S77 PHOS goes beyond aesthetics. Its advanced construction philosophy combines a discreet appearance with the reliability and performance requirements of a modern thermally insulated system, offering a comprehensive solution for high-specification residential and commercial projects.
The SMARTIA S77 PHOS is the ideal choice for those who wish to create spaces where light, views and architectural clarity take centre stage, with aluminium assuming its most discreet role.
SMARTIA S77 Phos
TECHNICAL SPECIFICATIONS
MINIMUM VISIBLE CONSTRUCTION HEIGHT 67 mm
MINIMUM VISIBLE WIDTH OF CENTRAL MULLION 69 mm
GLAZING TYPE Double – Triple
MAXIMUM GLAZING THICKNESS from 30 mm to 45 mm
HARDWARE Euro-groove, Euro-nut
SEALING TYPE Perimeter, three-level sealing with foam & EPDM gaskets
MINIMUM SILL HEIGHT 13 mm
THERMAL INSULATION TYPE 40 mm polyamide strips, ALUMIL Energy Bar, foam insulating material
PERFORMANCE
WATERTIGHTNESS CLASS E1500
AIR PERMEABILITY CLASS 4
WIND LOAD RESISTANCE C4/B4
BURGLARY RESISTANCE RC3
TYPOLOGIES
- Significant energy savings thanks to its outstanding energy performance.
- Enhanced natural light thanks to the system’s minimal design and minimal visible aluminium.
- Ease of use, outstanding functionality and long-term durability.
- High level of security.
- Excellent sound insulation.
- Easy access, designed to meet the needs of people with disabilities and children (low-threshold configuration).
- Wide range of typologies and construction options.
- Excellent quality with certified performance.
- Increased structural stability under extreme natural conditions.
SASH WEIGHT up to 180 kg
CONSTRUCTION TYPOLOGIES All tilt-and-turn window typologies


