Select from our high-performance thermal break entrance systems, panoramic bifold configurations, and custom armored doors tested for international export compliance.
Since 1993, Window Wurx Industry Co., Ltd. (Richocean) has delivered tailored structural aluminium architectural systems directly from Foshan, China to international builders, architects, and importers.
Our in-house R&D division engineers thermal-break aluminium heavy door profiles equipped with Technoform PA66 polyamide insulation strips. Fully compliant with European CE standard EN 14351-1 and verified for low thermal transmittance across central European climate zones.
Operating out of a modern 20,000 m² facility with 3 fully automated fabrication lines, we reliably manage large commercial door tenders and luxury residential projects alike, maintaining an unbroken annual export growth rate of ~30% year-on-year.
International sea freight demands zero-defect protective logistics. Every heavy door leaf and frame assembly is wrapped in PE film, corner-protected, encapsulated in EPE foam, and encased within fumigation-free solid wooden crates reinforced for long-distance container shipping.
Sourcing aluminium heavy doors for construction projects in Austria demands an acute understanding of localized structural engineering standards, strict municipal energy codes, and sub-zero Alpine weather performance. As a global manufacturer supplying high-end commercial and residential doors from Foshan, China, Window Wurx Industry Co., Ltd. custom-builds door systems that fulfill Austria’s exacting architectural and statutory criteria.
SEO Information Gain Insight: Unlike standard hollow aluminium profiles used in mild climates, heavy-duty architectural entrance and bifold doors bound for Austria require high-density thermal break profiles (minimum 24mm to 34mm PA66-GF25 polyamide strips), structural frame wall thicknesses between 2.0mm and 3.0mm (EN 755-2), and triple-seal EPDM weatherstripping to meet local OENORM energy standards.
Austria’s federal and state building regulations (such as the OIB Richtlinie 6 and regional Klimaktiv guidelines) enforce aggressive thermal insulation targets to achieve carbon neutrality in building envelopes. Front entrance doors and large-format exterior heavy patio doors are key focal points for thermal bridging.
To comply with maximum allowed door thermal transmittance values ($U_d \le 1.0\text{ W/m}^2\text{K}$ to $0.80\text{ W/m}^2\text{K}$ for Passive House standards), our heavy aluminium doors integrate multi-chamber thermal breaks filled with expanded polyolefin (PE) insulation foam cores. When combined with triple-pane insulated glass units (IGUs) incorporating Low-Emissivity (Low-E) soft coatings, warm-edge spacers (Swisspacer), and Argon gas fills (90%+), our entrance systems achieve certified overall $U_d$ values down to $0.78\text{ W/m}^2\text{K}$.
Topography across Austrian provinces such as Tyrol, Salzburg, Vorarlberg, and Carinthia exposes buildings to extreme wind pressures, driving heavy snowfall, and sharp freeze-thaw cycles. Door hardware and frames must endure significant structural stress without warping or losing air tightness.
Our heavy door series utilizes extruded aluminium alloy 6063-T6, offering superior tensile strength and structural rigidity. We test our heavy casement and lift-and-slide systems according to European standards:
| Performance Metric | European Test Standard | Window Wurx Heavy Door Rating | Austrian Site Application Benefit |
|---|---|---|---|
| Wind Load Resistance | EN 12210 | Class C5 / B5 (Up to 2000 Pa) | Resists severe Alpine gusts and elevated wind pressure in high-altitude villas. |
| Watertightness | EN 12208 | Class E900 (900 Pa static pressure) | Prevents moisture intrusion during driving alpine rain and melting heavy snow. |
| Air Permeability | EN 12207 | Class 4 (Highest sealing tier) | Eliminates interior cold drafts, maintaining thermal equilibrium and energy savings. |
| Acoustic Insulation | EN ISO 10140-2 | $R_w (C; C_{tr}) \ge 42\text{ dB} - 48\text{ dB}$ | Suppresses external noise in dense metropolitan regions like Vienna and Graz. |
| Burglar Resistance | EN 1627 - EN 1630 | RC2 / RC3 Security Ratings | Multi-point locking systems with anti-drill, anti-snap key cylinders for peace of mind. |
A heavy aluminium door leaf can weigh anywhere from 150 kg to over 400 kg (especially when fitted with thick bullet-resistant or laminated security glass). Hardware selection is critical to ensuring operational longevity without sash sagging.
Window Wurx collaborates with top-tier hardware manufacturers (including Siegenia, Roto, Hoppe, and heavy-duty 3D adjustable 316 stainless steel hinges) capable of supporting leaf loads up to 300 kg per panel. For front entrance armored doors, we integrate fully automated motorized multi-point locks compatible with modern smart home ecosystems, keyless biometric fingerprint scanners, RFID key cards, and facial recognition terminals popular in Austrian luxury residential builds.
Tailored heavy aluminium door solutions designed for the architectural diversity of Austria's residential and commercial landscape.
Locations: Kitzbühel, Sankt Anton am Arlberg, Zell am See.
Requirement: Massive panoramic sliding and bifold doors that frame mountain views while maintaining high thermal performance against freezing winter conditions.
Our Solution: Thermal-break heavy lift-and-slide doors equipped with flush barrier-free thresholds (compliant with OENORM B 1600), triple Low-E argon glass, and heavy-duty tracks engineered to withstand heavy snow loads and sub-zero thermal contraction.
Locations: Vienna (Wien), Graz, Linz.
Requirement: High-traffic commercial entrance doors, secure apartment complex main doors, and sleek architectural facades needing certified burglar protection.
Our Solution: RC2/RC3 certified 3D carved custom grain entrance doors and heavy casement doors featuring integrated automatic access control, perimeter EPDM gaskets for maximum acoustics ($45\text{ dB}+$ reduction), and anodized surface finishes resistant to urban atmospheric pollutants.
Locations: Salzburg, Bregenz, Klagenfurt.
Requirement: Strict alignment with Austrian energy subsidy guidelines (Klimaktiv / Sanierungs-Scheck), requiring low air-leakage rates and minimal thermal bridges.
Our Solution: Ultra-insulated aluminium heavy entrance doors featuring dual PA66 thermal barriers, insulated polyurethane profile cores, and two-tone surface powder coatings (matching external facade guidelines while coordinating with interior room decor).
Key architectural, regulatory, and technological shifts dictating door specifications in Central Europe.
Austrian building codes increasingly emphasize universal design and accessibility. Heavy lift-and-slide doors and entrance doors now mandate flat, zero-height zero-barrier thresholds. Our specialized flush sill drainage channels allow smooth wheelchair passage while utilizing hidden magnetic gasket seals to maintain air and water tightness against storm conditions.
Environmental declarations (EPDs) are rapidly becoming standard in Austrian project tenders. We manufacture our heavy doors using high-grade, 100% recyclable extrusion alloys treated with Qualicoat Class 2 standard powder coatings. This guarantees zero VOC off-gassing, 30+ year surface color retention against high UV radiation in mountain altitudes, and resistance to chalking.
Technical, regulatory, and logistics answers for architects, general contractors, and trade importers.
Yes. All our aluminium doors and window systems destined for the European Union carry verified CE marking under EN 14351-1. We supply comprehensive Factory Production Control (FPC) documentation, Declaration of Performance (DoP) certificates, and thermal/acoustic test reports required by Austrian building authorities (Baubehörde) during final project sign-off.
Extreme temperature differentials between cold exterior mountain air (-20°C) and heated interiors (+22°C) can cause the "bi-metal effect" in standard metal doors. We mitigate this by utilizing split thermal break profiles connected with specialized anti-bi-metal sliding polyamide strips (PA66-GF25). This absorbs thermal expansion and contraction without distorting the door sash or seal pressure.
Absolutely. Every door is manufactured to exact shop drawings provided by your architect or structural engineer. We offer complete color customization using RAL color charts, metallic anodizing, hyper-durable textured finishes, and woodgrain 3D carving. Two-tone finishes (e.g., RAL 7016 Anthracite Grey outside to match external facades and pure white inside) are routinely produced in our factory.
We implement a strict 5-layer export packaging protocol: 1) Protective anti-scratch adhesive film across all aluminium profiles; 2) Heavy plastic corner guards; 3) Full EPE foam sheet encapsulation; 4) Moisture-proof shrink wrap; and 5) Fumigation-free wooden crates reinforced with internal bracing. Oversized glass units are shipped in specialized L-frame steel/wooden stillages designed for easy forklift unloading on European jobsites.
Once CAD shop drawings are officially signed off and deposit payment is confirmed, standard factory manufacturing time is approximately 25 to 35 days (depending on custom glass configurations, smart lock integrations, or specialized surface treatments). Ocean freight transit time from Shenzhen/Guangzhou ports to major European ports (such as Hamburg, Koper, or Rotterdam) typically takes 28 to 35 days, followed by direct rail/truck freight to Austria.
Yes. We actively partner with regional door distributors, window dealers, and building supply companies across Austria. Our dealer program provides flexible, direct-factory pricing without expensive franchise fees. Partners receive full BIM/CAD library support, structural calculation assistance, sample display cases, and dedicated engineering consultation for project bids.
Contact our senior engineering team today for shop drawing assistance, technical product catalogs, and direct factory price quotes.
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