CE Certified Aluminium Sliding Patio Doors Factory & Exporters

Our aluminium sliding patio door systems are tested by independent Notified Bodies in accordance with EN 14351-1:2006+A2:2016 (Windows and doors – Product standard, performance characteristics). Testing establishes:

• Air Permeability (EN 1026 / EN 12207): Classified up to Class 4 (600 Pa test pressure).
• Watertightness (EN 1027 / EN 12208): Classified up to Class 9A / E900 (up to 900 Pa under steady water spray).
• Resistance to Wind Load (EN 12211 / EN 12210): Deflection class C5 at 2400 Pa service pressure and 3600 Pa safety pressure.
• Thermal Transmittance (EN ISO 10077-1 & -2): Thermal simulation verifying system Uw values down to 1.1 W/(m²·K).
• Load-bearing Capacity of Safety Devices: Tested to verify physical resistance against operational failures.

Every commercial consignment is provided with an official CE Declaration of Performance (DoP) and factory test certificates.

Export shipments endure high humidity, temperature shifts, and container motion during 20–45 days at sea. Our export packaging protocol comprises five protective layers: (1) Extrusions are wrapped with static-cling surface protection films (leaving zero adhesive residue); (2) Edges and interlock stiles receive high-density EVA foam corner caps; (3) Sashes are completely sealed in multi-layer bubble wrap along with industrial silica-gel desiccant packs to prevent moisture condensation; (4) Units are packed in fumigated plywood crates (ISPM 15 compliant, no timber inspection delays at destination ports) reinforced with structural internal battens; (5) Crates are loaded with custom container dunnage and ratchet strap securing to eliminate movement during oceanic transport.

For minimalist architectural projects, our slimline sliding collection achieves an interlock central visual sightline of just 18mm to 20mm. To maintain high structural wind resistance at heights up to 3.5 meters with an 18mm face width, the profile is engineered with a deep, hollow aerodynamic fin reinforced internally with high-yield stainless steel or carbon steel stiffeners. This prevents sash deflection under high negative wind pressure without requiring bulky outer frames.

Yes. Because we manufacture thermally broken systems using separate inner and outer extrusions joined by polyamide crimping machines, we offer bi-color customization. You can specify a weather-resistant textured dark bronze or matte black powder coat (RAL 9005) for exterior elevations, and a warm natural wood-grain heat-transfer finish or an anodized pearl grey for interior surfaces. We maintain a full RAL color library and offer custom color-matching spectrophotometer services for large developments.

Standard production turnaround for custom residential orders is 25 to 35 calendar days following final approval of CAD shop drawings and receipt of deposit. For large commercial projects requiring custom die extrusion molds, mold fabrication takes approximately 10–12 days, followed by 5 days for sample extrusion testing. Expedited production scheduling is available for time-sensitive contractor handover dates upon consultation with our project managers.

Every export order includes detailed, numbered 3D exploded installation manuals and HD step-by-step assembly video guides. Profiles arrive pre-machined, with corners pre-gasketed and hardware pre-calibrated to minimize site labor costs. For large commercial projects, we provide remote video engineering conferences with job site foremen. All aluminium frame profiles are backed by a 10-to-20-year structural warranty, while rolling carriages and multi-point hardware carry a standard 5-to-10-year replacement warranty.