Exterior Louver

Xtrametal’s aluminum exterior louver systems offer a durable, customizable solution for building facades, providing essential sun shading, ventilation, and a modern aesthetic for any exterior application.

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Supply Chain Advantage

Knowing More About Exterior Louver

An exterior louver is an architectural system of angled blades installed on a building’s outer facade for ventilation, sun control, and aesthetic enhancement. Xtrametal’s exterior louver solutions are crafted from solid aluminum plates, offering superior weather resistance for long-term durability. With versatile design options for customization, they are an ideal choice for building facades, curtain walls, and equipment screens. The system provides functional performance for commercial and residential projects, effectively managing airflow and sunlight while elevating the building’s architectural profile.

One-Stop Solution Service
Group Supply Chain Advantage
Global Project Expertise
High-End Customization
Product Name Exterior Louver
Grade 6000 Series Tolerance ±1%
Place of Origin Guangdong, China Delivery Time 22-30 days
Temper T3-T8 Application Decorations
Brand Name XtraMetal Alloy Or Not Is Alloy
Processing Service Bending, Decoiling, Welding, Punching, Cutting Material Aluminum Alloy (6063-T6, 6061-T6)
Surface Treatment Powder Coated / Anodized / PVDF / Wood Grain Application Building Facade / Ventilation / Sunshade
Blade Type Fixed / Adjustable / Elliptical / Flat Thickness 1.0mm to 3.0mm (customizable)
Color RAL Color / Custom Color / Wood Grain Installation Method Hidden Frame / Visible Fixing / Clip-on System
Length Up to 6 meters or custom MOQ 500KG
Sample Available

Advantage

Class A Fire Certification

XtraMetal aluminum facade Class A Fire Certification advantage
Exterior Louver has a high melting point of 660°C and do not release toxic fumes when exposed to fire, making them ideal for high-rise and safety-critical buildings.

Advantage

Energy-Efficient and Eco-Friendly

XtraMetal aluminum facade Energy-Efficient and Eco-Friendly advantage
The hollow structure of the Exterior Louver enhances thermal insulation, reducing building energy consumption by over 25% when combined with insulation layers.

Advantage

Self-Cleaning Surface

XtraMetal aluminum facade Self-Cleaning Surface advantage

A PVDF coating technology ensures that rainwater naturally cleans the surface, reducing the need for frequent maintenance and minimizing risks associated with high-altitude cleaning.

Xtra Metal aluminum sun- shade louver system type

Main Type of Aluminum Louver System

Solutions for Your Louver Construction Needs

Custom louvered wall integrated into a contemporary office building

Manufacturer Direct Support

Why Choose Xtrametal Aluminium Louver Cladding?

Expert Support

Our dedicated team is ready to assist with technical specifications, samples, and project consultations.

3000+ Design Mold

An extensive palette of colors, unique finishes like wood-grain and metallic, and custom shaping capabilities.

Safety & Compliance

Our products meet rigorous building codes and fire-safety standards for your peace of mind.

Durability & Longevity

Resistant to corrosion, UV rays, and extreme weather, ensuring a long-lasting, pristine facade.

Our One-Stop Service Ordering Process

Send Your Detailed Enquiry

Please send us a detailed inquiry and drawing. Include specifics such as size, layout, dimensions, color, material, and finish that you want for your project.

Get A Quotation

We will quote for you within 24 hours ! We have 400+ sale teams in designing and manufacturing for you .

Design for Free

After sending us your design and specifics, our sales team and engineers will offer 2-3 product solutions depending on your design and budget, subject to final approval.

Custom & Manufacturing

As soon as you approves, a contract shall be signed. From here, the customization and manufacturing process begin.And our sales people would send you pictures of the production process and the finished product.

Shipping & Delivery

When your order completed and was packed, we would organize to load containers and shipping to your port .Even delivery to your warehouse.

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Frequently Asked Questions

XtraMetal has been in metal product manufacturing for 32 years and we have encountered all kinds of problems, here are the most important concerns of our customers before closing the deal.

How does an exterior louver system manage rainwater?

Exterior louver systems manage rainwater through blade design and system engineering. Many designs feature drainable blades, which are profiled with gutters that collect water and channel it down concealed side jambs and out through the sill, preventing it from penetrating the building. The effectiveness of a louver in resisting water penetration is often rated by industry standards like AMCA (Air Movement and Control Association). For applications requiring high resistance to wind-driven rain, such as ventilation intakes for sensitive equipment, high-performance louvers with multiple water-trapping channels and closely spaced, wave-like blades are specified. For simple screening or aesthetic applications, a standard, non-drainable blade profile may be sufficient.

The surface finish is a critical protective layer against environmental degradation.

  • Anodizing: This is an electrochemical process that creates a very hard, transparent aluminum oxide layer that is integral to the metal itself. It offers excellent abrasion and corrosion resistance but provides limited color options and is less resistant to harsh chemical pollutants than PVDF.
  • PVDF (Fluorocarbon) Coating: This is a high-performance liquid paint system applied in multiple layers. It provides the highest level of resistance to weathering, UV degradation, color fading, and chemical exposure. PVDF is the preferred finish for monumental projects, coastal areas, and any exterior louver application where maximum long-term durability and color retention are required. Both finishes seal the raw aluminum from moisture and pollutants, preventing corrosion and ensuring a long service life.

 

On commercial buildings, exterior louvers serve several key functions:

  • Ventilation for HVAC: They are essential for covering air intake and exhaust openings for HVAC systems, allowing airflow while protecting mechanical equipment from rain and debris.
  • Sun Control: Installed over windows or as part of a curtain wall, they act as sunshades to reduce solar heat gain, lower energy costs, and minimize interior glare.
  • Architectural Screening: Louvers are widely used to conceal unsightly rooftop mechanical equipment, parking garages, or service areas, providing a visually appealing and unified facade.
  • Aesthetic Facades: They are frequently used as a primary design element to create texture, depth, and visual interest on a building’s exterior, as seen on hotels, shopping malls, and office buildings.

The fire performance of our louver systems is excellent, as they are fabricated from solid, non-combustible aluminum plates. Aluminum is classified as a non-combustible material (Euroclass A1) and will not contribute fuel to a fire. While the decorative surface finish, such as a powder coating, may discolor or char under extreme heat, it is a thin layer that will not independently support combustion or propagate flames. The high melting point of aluminum (~660°C or 1220°F) ensures the louver’s structural integrity for a longer duration than many other building materials during the initial stages of a fire, providing a safe option for facade and ventilation applications.

We support EXW, FOB, CIF price terms, with payment methods being a 30% advance payment and 70% balance settled before shipment.

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