Description
Our Olis aluminum-plastic co-extruded curtain wall profiles are the cutting-edge high-efficiency composite building solution engineered for modern large-scale construction, integrating the structural superiority of aluminum alloy with the exceptional thermal and acoustic insulation of polymer materials. Adopting an innovative energy-saving composite modular design and high-temperature co-extrusion molding technology, the profiles fuse aluminum alloy (the load-bearing base) with micro-foamed PVC and modified PVC (PE/PP) to form a robust aluminum alloy load-bearing layer + antioxidant & insulating polymer layer structure. Realized molecular-level bonding between metal and non-metal materials completely eliminates the risk of delamination, a critical flaw of traditional composite building materials.
Crafted with multi-cavity isolation and honeycomb support structural optimization, our aluminum-plastic co-extruded profiles deliver industry-leading performance across core metrics: the polymer layer features an ultra-low thermal conductivity of 0.03-0.1 W/(m·K), reducing the thermal transmittance (K-value) by 30-50% compared to traditional aluminum alloy curtain wall profiles and cutting heat transfer by 1/3-1/2 vs PVC-U profiles, effectively blocking thermal bridges and slashing building HVAC energy consumption. With a 20-40% lighter overall weight than aluminum alloy profiles, they lower the curtain wall structural load and building foundation pressure while retaining superior wind pressure resistance and deformation resistance—ideal for high-rise buildings and high-wind-pressure areas. The profiles boast a noise reduction effect that meets the performance requirements of ultra-low energy passive buildings and high-quality ecological buildings, and the aluminum alloy base is fully coated with corrosion-resistant polymer materials, with the outer layer treated with fluorocarbon spraying, significantly enhancing acid and alkali resistance, making it perfect for coastal and industrial corrosive environments.
Beyond unrivaled performance, our aluminum-plastic co-extruded curtain wall profiles stand out for their superior whole-life cycle cost efficiency. Compared to thermal break aluminum alloy systems, they cut raw material costs by 15-20%, processing costs by 10-15%, and installation costs by 8-12%; with a service life of over 20 years (far exceeding the 8-12 years of PVC-U profiles) and nearly zero annual maintenance costs (3-5x lower than PVC-U, 1.5-2x lower than thermal break aluminum), their 20-year total life cycle cost is 20-25% lower than PVC-U and 30-35% lower than thermal break aluminum alloy. The profiles also offer versatile decorative effects—wood grain, metal finish, and stone imitation—via transfer printing and lamination processes, meeting customized architectural aesthetic demands for commercial, public, and residential projects.
Our aluminum-plastic co-extruded curtain wall profiles are pre-equipped with high-quality matching components: fluorocarbon-sprayed aluminum alloy decorative covers, laminated tempered insulating coated glass, aluminum alloy inner opening window frames, and high-temperature & low-temperature resistant sealing systems, ensuring dustproof, waterproof, and anti-explosion performance. Commercial complexes, high-end hotels, public buildings (hospitals/schools/libraries), residential buildings, high-rises, special environments (coastal areas, extreme temperature zones, high-wind-pressure regions, acid-alkali resistant industrial areas). Aligned with global green building policies (ISO 27043) and sustainable development trends, our profiles deliver unbeatable value in energy efficiency, structural stability, durability, and cost-effectiveness for all your construction projects.
