Maestra is our signature non-insulated sliding door and window system, crafted to bring together elegance in form and effortless functionality. With a sleek 20mm sightline, Maestra offers a near-invisible frame, placing the spotlight firmly on your space, your view, and your design.
Engineered from premium virgin aluminium alloy 6063-T6, it ensures structural reliability and long-term durability. Whether you're designing a calm retreat or a high-traffic urban residence, Maestra is built to perform beautifully.
The system is available with both single and multi-locking mechanisms, giving you the freedom to tailor security and convenience to your specific needs. For added versatility, Maestra accommodates mesh sliding tracks, and is fully customizable in finishes, glass options, and configurations—adapting to a wide range of architectural expressions.
Where minimalism meets mastery, Maestra delivers a seamless blend of design purity and technical precision. It's not just a sliding system—it’s a refined solution for those who seek clarity, comfort, and character in every frame.
• Sliding system with all frame and sashes at 90 degree encounter
• Sleek system
• Multi locking mechanism
• Sleek reinforced interlocking system
Alloy Grade | Glazing | Possible Typology | Possibilities | Sections: Frame: |
Frame depth |
---|---|---|---|---|---|
6063-T6 | 6-24 mm glass | 2, 3, 4, 6 sashes | 2 track & 3 track | 2 track 85 mm 3 track 132 Mm |
30 140 mm |
Profile thickness | Sash | Maximum weight per leaf | Central interlocking | Permittable dimensions per leaf (W X H) | |
1.5 to 5 mm | 32 mm | 160 Kg | 20 mm | 1220 mm X 2440 mm |
Partial Concealed
Non Insulated
Reinforced
Traxk Mesh Panel
Drainage System
Air Tightnes Level 5
Water Tightness E900
Sound Insulation 30dB
Multi Locking System
LIVING ROOM
BED ROOM
BALCONY
Aluminium doors are inherently strong and can be fitted with advanced locking mechanisms for enhanced security against intrusions.
Aluminium is a non-combustible material, making aluminium doors inherently fire-resistant and suitable for buildings where fire safety is a concern.
Yes, aluminium doors are highly resistant to corrosion from saltwater and are therefore suitable for installation in coastal regions.
Aluminium doors are relatively easy to install, especially when handled by experienced professionals who understand the unique properties of aluminium.
Okna doors are manufactured with sustainability in mind. We use materials that are recyclable and energy-efficient, contributing to environmental responsibility.