OS2 Sliding Folding Door Systems

NEO | METAL

Brand: Secco

The SECCO OS2 sliding folding door system seamlessly connects interior and exterior spaces with inward- or outward-opening options. Its thermally broken profiles and sealing system, combined with fully compatible accessories, deliver an integrated solution. Ultra-slim sections provide maximum transparency and panoramic performance across wide openings. The system supports up to seven leaves, with a load capacity of 100 kg per leaf. High-performance or flush threshold options ensure enhanced comfort and acoustic balance, available in 40 mm, 65 mm, 75 mm, and 85 mm profile depths.

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• Villas and private residential projects
• Hotels, resorts, and boutique hospitality buildings
• Cafés, restaurants, and social spaces
• Terrace, veranda, and garden transitions
• Large-span façade applications
• Commercial spaces and prestige offices
• Architectural projects requiring seamless indoor–outdoor continuity

• Material:
- Galvanized Steel (FeP02 GZ 200): Hot-dip galvanized steel with skin-pass finish, providing effective corrosion protection. Suitable for powder or liquid coating applications.
- Stainless Steel (AISI 316L): Available in scotch-brite or blackened finishes. Offers high corrosion resistance and long-term durability, ideal for demanding environments.
- Brass (CuZn33 / CW506L): Satin-finished or patinated surfaces, cold-rolled and hand-finished, delivering a warm and distinctive architectural character.
- Corten Steel (Fe 510 X): Weathering steel with high corrosion resistance and an oxidized finish, creating a strong and expressive material identity over time.
• Profile depths: 40 mm / 65 mm / 75 mm / 85 mm
• Opening types: Inward-opening / outward-opening sliding folding
• Maximum number of leaves: Up to 7
• Maximum leaf weight: 100 kg per leaf
• Air permeability: Class 3–4 (depending on configuration)
• Water tightness: Up to Class 7A
• Wind load resistance: Up to Class C5
• Thermal performance (Uw): approx. 1.4 – 1.0 W/m²K
• Acoustic performance: up to 38–45 dB
• Threshold options: High-performance threshold or flush (zero) threshold
• System standard: Tested and certified according to EN 14351-1

EN 10142/3/7 · EURONORM 143
CE
EN 1026 / 1027 / 12211
EPD