Factory-direct custom solutions fully tested to international performance standards. Standardized and bespoke configurations available for immediate export to Swedish ports.
Since 1993, Window Wurx Industry Co., Ltd. has operated at the forefront of high-precision architectural glazing engineering. Operating from Foshan—China’s premier aluminum manufacturing center—we deliver direct factory-to-site supply chains for Scandinavian developers, general contractors, and premium door distributors.
Navigating Swedish building regulations (Boverkets byggregler - BBR) requires precise thermal isolation, superior airtightness, and structural resilience against harsh Nordic winters. Discover why aluminum clad wood (Aluminiumbeklädda trädörrar) has become the gold standard for premium Swedish architectural projects.
Utilizing high-density PA66GF25 polyamide thermal breaks paired with FSC-certified interior slow-growth timber cladding (Nordic Pine or Oak), our sliding patio doors achieve total assembly U-values below 0.8 - 1.1 W/m²K, meeting passive house performance thresholds.
Exterior extrusions utilize high-grade 6063-T5 aluminum coated with AkzoNobel powder coating or fluorocarbon (PVDF) surface treatments. Rated for atmospheric corrosion category C4/C5, guarding against salty Baltic Sea breezes and driving rain along Gothenburg and Skåne coastlines.
Heavy-duty German-engineered lift-and-slide hardware (Siegenia/G-U) enables effortless movement for sash panels weighing up to 400kg. Upon closing, the sash drops onto continuous EPDM triple gaskets, creating a completely airtight barrier against howling winter storms.
Below are the verified engineering parameters for our customized export series destined for Gothenburg, Stockholm, Malmö, and northern Swedish climate zones:
| System Parameter | Standard Specification | Swedish Localized Option |
|---|---|---|
| Structural Material | Thermal Break 6063-T5 Aluminum Profile | Seamless Exterior Aluminum Cladding + Solid Pine/Oak Interior |
| Thermal Performance (Uw) | Standard Double Glazing (Uw ≤ 1.4 W/m²K) | Triple Glazed Low-E + Argon Gas (Uw ≤ 0.8 W/m²K) |
| Airtightness (SS-EN 12207) | Class 4 High Air Permeability Control | Class 4 (Continuous EPDM Perimeter Seals) |
| Watertightness (SS-EN 12208) | Class 9A (600 Pa Pressure Test) | Class E1050 (1050 Pa Hurricane/Coastal Grade) |
| Acoustic Insulation (Rw) | 35 dB Noise Reduction | Up to 44 dB Soundproof Laminated Glass Build-ups |
| Hardware & Lock Security | Multi-point Standard Locking Gear | German Siegenia / HOPPE Lift & Slide Anti-burglary (RC2 / RC3) |
| Surface Finish (Exterior) | Qualicoat Powder Coating (60-80μm) | AkzoNobel PVDF Coating with 25-Year Coastal Warranty |
Sweden’s diverse topography—ranging from exposed maritime coastlines to cold interior forests—demands flexible window and door systems tailored to local microclimates and aesthetics.
Waterfront residences require ultra-large glass openings to maximize Scandinavian summer daylight. Our aluminum clad lift-and-slide doors feature ultra-slim frame profiles with high structural wind-load resistance (C5 rating), framing stunning Baltic island panoramas without compromising thermal performance.
West-facing properties in Gothenburg endure high annual rainfall and damp marine air. Our powder-coated aluminum cladding provides a low-maintenance, rust-free exterior barrier that eliminates the need for repainting timber exteriors, saving long-term facility management costs.
For subzero climate zones in northern Sweden, indoor comfort depends on eliminating thermal bridges. The internal solid timber layer provides natural tactile warmth and superior thermal resistance, preventing interior condensation during freezing winter nights down to -30°C.
Long-haul ocean transit from China to Gothenburg or Stockholm demands industrial-grade protective packaging. We engineer every crate to endure sea transport and rough road logistics.
Every aluminum profile and glass pane is coated with heavy-duty anti-scratch film, shielding painted surfaces from chemical abrasion and humidity during transit.
High-impact plastic corner protectors safeguard frame joints against accidental impacts during crane handling and container loading.
Units are secured inside solid, ISPM-15 compliant fumigation-free plywood boxes, equipped with shock-absorbing foam spacers to prevent micro-vibrations.
Direct answers to key commercial, regulatory, and logistics queries from Swedish importers and real estate developers.
Yes. Swedish Boverket Building Regulations (BBR) require strict U-value thresholds for external envelope components. Our aluminum clad wood sliding patio doors equipped with triple glazing (Low-E + Argon gas fill + warm edge spacers) achieve certified U-values down to 0.8 W/m²K, easily passing Swedish municipal energy audits and environmental rating programs.
Solid aluminum profiles without wood inner linings can feel cold to the touch in Nordic climates, whereas PVC can warp or degrade under rapid thermal fluctuations. Aluminum clad wood offers the ultimate hybrid benefit: a warm, aesthetically pleasing interior timber finish matching Scandinavian furniture, wrapped in a weather-tight exterior aluminum armor that resists coastal rain, snow, and UV radiation for over 40 years without maintenance.
We source FSC-certified high-density Larch, Nordic Pine, and American Red/White Oak. The timber undergoes automated kiln-drying (moisture content reduced to 8%-12%) and triple anti-fungal treatment to prevent warping, rot, or splitting under seasonal indoor humidity variations in Sweden.
Our entire door and window catalog is fully CE-marked in compliance with EN 14351-1 standards. Additionally, our products carry NFRC thermal performance ratings and AS2047 structural certification. Full factory test reports (air tightness, water resistance, wind pressure, sound isolation) are provided with shop drawing packages.
Manufacturing lead time is typically 25 to 35 business days following final shop drawing confirmation. Direct ocean freight shipping from Shenzhen or Guangzhou ports to Gothenburg or Stockholm ports takes approximately 32 to 40 days. We also offer DDP (Delivered Duty Paid) logistics services for seamless delivery directly to your job site.
Absolutely. Every door unit is custom-engineered to your CAD/BIM architectural drawings. We support non-standard dimensions up to 3.5 meters panel height, 90-degree frameless corner sliding configurations, and dual-tone finishes (e.g., RAL 9005 Black powder coat outside, Natural Clear Oak stain inside).
Partner with China’s leading aluminum clad door manufacturer. Send us your door schedules, CAD elevations, or thermal specifications, and our engineering team will provide detailed shop drawings and FOB/CIF quote within 24 hours.
