Pressure Equalization and Cavity Drainage Systems
An in-depth analysis of how pressure-equalized rainscreen principles and internal cavity drainage channels prevent water infiltration in high-rise aluminum curtain walls.
Window Wurx Industry Co., Ltd. delivers custom stick and unitized aluminum curtain wall systems manufactured to stringent international engineering standards. Designed for high-rise towers, commercial headquarters, and modern residential developments.
Our facade engineering strictly adheres to European standard EN 13830 and Australian standard AS2047, ensuring proven structural integrity, air permeability, and wind-load resistance under extreme climatic conditions.
Built with structural grade 6063-T6 aluminum extrusion featuring wall thicknesses ranging from 2.5 mm to 4.0 mm, paired with PA66-GF25 thermal barrier strips for optimal structural stiffness and energy conservation.
Whether you require pre-assembled unitized curtain wall modules for rapid high-rise installation or versatile stick curtain walls for complex architectural envelopes, our 20,000 m² factory meets your precise engineering specifications.
Comprehensive technical parameters verified through rigorous testing, providing architects and facade consultants with reliable engineering performance.
Incorporates pressure-equalized rainscreen design principles alongside multi-tier cavity drainage channels, eliminating internal condensation and preventing water ingress under severe typhoons.
Integrated PA66-GF25 polyamide thermal breaks combined with double or triple Low-E insulated glass units reduce thermal conductivity (low U-values) and significantly dampen urban sound transmission.
Available in structural silicone glazing (SSG) for seamless all-glass aesthetic facades, semi-unitized layouts, or traditional capped framing with high-durability anodized or PVDF powder-coated finishes.
Direct technical backing from shop drawing approval through production and international packaging.

Every project is verified by our experienced engineering team before material extrusion.
Window Wurx Industry Co., Ltd. provides full engineering support including wind-load calculations, glass thickness selection, structural anchor calculations, and custom extrusion tooling for bespoke architectural designs.

Manufactured using top-tier raw materials, hardware, and structural sealants.
We source raw aluminum billets directly to ensure strict 6063-T6 chemical composition. Combined with leading structural silicone sealants and EPDM weather seals, our curtain wall panels maintain structural adhesion and elasticity over decades.
In-depth technical guides from our facade engineers to assist buyers in evaluating curtain wall standards and structural specifications.
An in-depth analysis of how pressure-equalized rainscreen principles and internal cavity drainage channels prevent water infiltration in high-rise aluminum curtain walls.
Understanding the essential differences between EN 13830 (curtain walling product standard) and EN 14351-1 (windows and external pedestrian doorsets) for European project tenders.
Key parameters international developers must evaluate when sourcing aluminum glass curtain walls, including 6063-T6 alloy grade, structural wall thickness, and tri-certification engineering.
Technical parameters, structural anchoring solutions, and glass selection for modern commercial office buildings, retail centers, and urban architectural landmarks.
Answers to technical questions regarding compliance standards, customization options, and curtain wall engineering parameters.
Our aluminum glass curtain wall systems strictly adhere to European standard EN 13830 for curtain walling, as well as AS2047 / ASTM engineering performance parameters for structural wind-load resistance, air permeability, and water tightness.
Unitized curtain walls are factory-assembled, speed up on-site installation, and are ideal for high-rise towers. Stick curtain walls are fabricated on site, offering high flexibility and cost-effectiveness for low to mid-rise buildings or complex custom geometries.
We utilize pressure-equalized rainscreen design paired with multi-stage internal cavity drainage and high-performance EPDM gaskets, preventing moisture penetration even under severe storm and typhoon conditions.
We construct frame profiles using structural 6063-T6 alloy with wall thicknesses from 2.5mm to 4.0mm. Glazing options include double or triple toughened Low-E glass, laminated safety glass, ceramic frit glass, and solar-reflective thermal control units.
Contact our technical team at [email protected] to review architectural schedules and specifications.