Top China Aluminium Side Windows Exporter & Exporters for Saudi Arabia

Our aluminium side windows are engineered with multi-chamber Technoform polyamide PA66 thermal breaks ranging from 24mm to 34mm in depth. Combined with double or triple insulated glass units containing argon gas fill and advanced magnetron-sputtered double silver Low-E coatings, our systems achieve overall thermal transmittance values (U-factor) between 1.1 W/m²·K and 1.6 W/m²·K. This comfortably surpasses the maximum U-value limits mandated by SBC 601 and SBC 602 across Saudi Climatic Zones 1, 2, and 3. We provide certified laboratory thermal test reports and simulation data for municipal engineering review.

Fenestration products imported into Saudi Arabia must comply with the SASO Technical Regulation for Building Materials (Part 3: Hydraulic Claddings, Doors, Windows, and Associated Profiles). The process involves two steps: first, obtaining the Product Certificate of Conformity (PCoC) via the online SABER platform, which requires accredited third-party test reports (CE, ISO, AS 2047) issued by notified bodies such as Intertek, SGS, or TUV. Second, upon shipment readiness, our export team facilitates the Shipment Certificate of Conformity (SCoC). We handle technical document submission, HS code classification (7610.10), and coordinate with your Saudi customs broker for seamless clearance at Jeddah Islamic Port or King Abdulaziz Port Dammam.

Fine silica dust (PM10 and PM2.5) during Saudi Haboobs can destroy conventional brush seals and jam standard sliding rollers. DERCHI side casement and hopper windows utilize continuous, vulcanized EPDM (Ethylene Propylene Diene Monomer) gasket seals with closed-cell micro-cellular sponge structures. When the multi-point locking system is engaged via our heavy-duty transmission gearboxes, the sash compresses against the frame with uniform pressure, creating an airtight seal tested to ASTM E283 Class 4 (<0.05 m³/h·m). Hardware gearings and friction hinges are fabricated from austenitic grade 316/304 stainless steel with sealed internal tracks that repel dust accumulation.

Yes. Every window unit is custom-fabricated according to the project’s specific architectural door and window schedule. For oversized side casements, we incorporate structural corner brackets with injected polyurethane adhesive, supplemented by heavy-duty commercial friction stays capable of supporting sash weights up to 130 kg and heights up to 2,800 mm. Our engineering team calculates wind load deflection (Ixx and Iyy moment of inertia) to ensure that mullions withstand specified local wind pressures (tested up to 4500 Pa under Australian AS 2047 N6 standards) without glass blowout or permanent frame deflection.

Standard fabrication lead time is 25 to 35 business days following final CAD shop drawing approval and deposit receipt. Shipping from South China ports (Nansha, Shekou, or Yantian) to Jeddah Islamic Port (JIP) typically takes 18 to 24 days, and to King Abdulaziz Port Dammam (KAPD) takes 22 to 28 days. Export packaging is rigorous: each window frame is wrapped in protective adhesive film, corner-guarded with high-density EPE foam, enveloped in heavy-duty bubble wrap, and crated inside fumigated, ISPM-15 compliant fully enclosed plywood cases with internal steel band strapping to prevent maritime shock damage.

Standard polyester powder coatings degrade rapidly under Saudi Arabia's extreme UV index (which frequently reaches 11+), leading to chalking, fading, and micro-cracking within two to three years. DERCHI exclusively specifies architectural-grade PVDF (polyvinylidene fluoride) fluorocarbon coatings or Qualicoat Class 2 / Class 3 super-durable powders (such as AkzoNobel Interpon D2525 or PPG Duranar). These finishes undergo accelerated weathering tests exceeding 3,000 hours under Florida-exposure benchmarks and ASTM G154 accelerated UV conditions, maintaining gloss retention and color stability backed by a 10 to 15-year factory performance guarantee.