Architectural Sunshade Louvers
Exterior fixed or motorized aerofoil louver panels designed for building facades, reducing solar heat gain, minimizing HVAC loads, and providing striking modern building aesthetics.
Export-Grade Architectural Louvers
Architectural Aluminium Louvers & Ventilation Systems
Al-Karam Aluminium specializes in custom engineering, extrusion, and precision fabrication of high-performance architectural aluminium louvers for commercial complexes, industrial plants, residential developments, and international construction projects. Designed to satisfy modern aerodynamic airflow standards while offering thermal shading, water resistance, and structural longevity.
Utilizing certified 6063-T5 and T6 structural alloy extrusions from recognized profile mills such as Pak Alco and Chawla Aluminium, our louver systems provide reliable weatherproofing, privacy protection, and security without sacrificing aesthetic appeal.
- Custom Blade Angles & Pitch
- Qualicoat Powder Coating
- 6063-T5 / T6 Alloy Profiles
- High Free-Area Airflow
Product Capabilities
Engineered Aluminium Louver Product Range
From industrial plant room screens to architectural facade shading, our custom extruded louver configurations deliver reliable wind load capacity, rain defense, and solar protection.
HVAC & Technical Ventilation Louvers
High-efficiency louver screens tailored for plant rooms, generator enclosures, and commercial duct openings. Engineered for maximum airflow performance with integral bird and insect mesh.
Aluminium Louvered Windows
Custom louvered window frames designed for residential villas, utility rooms, and commercial restrooms, combining continuous natural ventilation with weatherproof privacy louvers.
Aluminium Louvered Doors
Heavy-duty louvered door sets for transformer rooms, mechanical spaces, and laundry areas. Available in single and double swing configurations with multi-point locking systems.
Privacy & Perimeter Louver Fencing
Durable architectural louver fencing systems offering security, perimeter enclosure, and acoustic dampening for corporate headquarters, luxury villas, and rooftop equipment yards.
Acoustic & Weather-Proof Louvers
Dual-stage louvers designed with acoustic infill insulation and drainable blades to trap sound emissions while preventing storm water ingress under high wind velocities.
Engineering Rigor
Technical Specifications & Material Standards
Our engineering team verifies profile section modules, blade pitch, free-area airflow ratios, and structural wind resistance to meet international B2B construction codes.
| Alloy Profile Grade | Certified 6063-T5 / 6063-T6 Architectural Aluminium Extrusions |
|---|---|
| Wall Thickness | 1.2 mm to 3.0 mm heavy-gauge structural profile sections |
| Surface Finish | Qualicoat Powder Coating (60–80 µm) or Anodized Coating (15–25 µm) |
| Blade Profiles | Z-Blade, K-Blade, Aerofoil, Drainable, and Acoustic Insulated profiles |
| Free Area Airflow | Custom engineered from 40% to 65% depending on blade pitch and angle |
| Hardware & Mesh | SS304 / SS316 stainless steel fasteners and anti-insect/bird mesh |
Work Execution
Precision Fabrication & Quality Workflow
Every commercial and custom project follows an audited 4-step quality assurance workflow to ensure structural integrity and tight fitting tolerances.
01
Laser Site Survey
On-site precision 3D measurement and structural opening evaluation by senior engineering technicians.
02
Engineering CAD Design
Detailed fabrication drawings detailing blade pitch, mullion spacing, wind load calculations, and airflow specs.
03
CNC Fabrication & Finish
Precision CNC cutting, punching, assembly, and automated electro-static powder coating application.
04
Certified On-Site Fitting
Anchoring, weather sealing with structural silicone gaskets, and client inspection before handover.
Direct Procurement
Request Specifications for Your Louver Project
Consult with our structural engineering team for project quotes, custom CAD profile details, material samples, or overseas export inquiries.
Technical FAQ
Frequently Asked Questions
Answers to common questions regarding material standards, wind loading, airflow calculation, and export options.
We manufacture louvers using high-grade 6063-T5 and 6063-T6 architectural aluminium alloys sourced from certified producers like Pak Alco and Chawla Aluminium. These alloys offer exceptional tensile strength, corrosion resistance, and structural stability.
Yes. We engineer louvers with custom blade angles, depths, and free-area ratios (typically 40% to 60%) to meet specific HVAC airflow requirements, pressure drops, and rain defense performance for commercial plants and office towers.
We provide electrostatically applied thermosetting powder coatings compliant with Qualicoat specifications (AkzoNobel/Jotun resins) in 60-80 micron thickness, as well as anodic oxidation finishes (15-25 microns) offering superior resistance to UV radiation and thermal weathering.
Yes. Our team handles laser site surveys, structural calculations, custom CNC fabrication, powder coating, transport, and certified on-site anchoring across Lahore and surrounding industrial regions.