Chalco offers a full range of custom aluminum curtain wall profiles, including mullions, transoms, pressure plates, cover caps, and thermal break profiles.
Profiles can be customized according to project drawings, cross-sectional designs, and surface finish requirements to meet the needs of commercial, high-rise residential, and public building facades.
Mullion profiles form the main vertical support of curtain wall systems.
Transom profiles work with mullions to build modular curtain wall frames.
Frame profiles are used around the curtain wall perimeter and system connections.
Pressure plates secure glass or panels within the curtain wall system.
Cover caps are used to conceal pressure plates and improve the visible finish.
Thermal break profiles help reduce heat transfer in insulated curtain wall systems.
Adapter profiles help connect different curtain wall profiles and system parts.
Corner profiles are used for facade corners and special layout designs.
Chalco offers multiple aluminum alloys for curtain wall profiles, meeting diverse project requirements for strength, surface quality, and durability:
| Alloy Designation | Chemical Composition (wt%) | Tensile Strength Rm (N/mm²) | Yield Strength Rp0.2 (N/mm²) | Elastic Modulus E (N/mm²) |
| EN AW-6060 | Al Mg Si 1 | 195 | 150 | 70,000 |
| EN AW-6063 | Al Mg Si | 205 | 170 | 70,000 |
| EN AW-6061 | Al Mg1 Si Cu | 290 | 250 | 69,000 |
| EN AW-6005 | Al Si Mg | 260 | 230 | 69,000 |
| EN AW-6082 | Al Si1 Mg Mn | 310 | 260 | 69,000 |
*The optimal alloy can be selected based on profile cross-section design, load-bearing requirements, and surface treatment specifications.
Includes cutting to length, drilling, punching, slotting, and tapping to meet diverse profile cross-sections and project needs.
Supports multiple surface treatments-including powder coating, PVDF, and anodizing-with controlled color and appearance consistency across production batches.
Enables batch production and pre-assembly based on project drawings, supporting smooth integration of components into building facades.
Chalco's aluminum curtain wall profiles are engineered to meet a wide range of project requirements.
Chalco provides project-oriented custom curtain wall profile solutions, covering profiles, connectors, glass supports, infill panels, and surface finishes. We offer drawing-based customization, volume supply, and construction-ready preparation to ensure smooth integration into building facades.
For project-level procurement, Chalco can extend from individual profile supply to coordinated aluminum curtain wall systems and complete aluminum facade solutions. We help align curtain wall structures, cladding and infill panels, system interfaces, façade finishes, component schedules and phased supply, giving contractors and project buyers a more integrated approach to building-envelope procurement.
Common profiles include mullions, transoms, pressure plates, cover caps, and thermal break profiles.
6063-T5 / 6063-T6, 6061-T6, 6005/6005A, among others-selection depends on project requirements.
Mullions support the vertical facade grid, while transoms combine with mullions to form horizontal framing modules.
Yes, we support customization of cross-section design, machining, and surface finishing.
Yes. Powder coating, PVDF coating, and anodizing are available, with batch color and surface consistency controlled according to project requirements.
Yes. Thermal break profiles are available for curtain wall projects requiring improved thermal insulation.
Profile drawings, cross-sectional dimensions, alloy, machining and surface finish requirements, quantity, and delivery location.
To receive a fast custom quote, please provide the following information:
Send your profile drawings now to receive a custom quote and project support.
