Powder Coating

The Process

What Is Powder Coating?

Powder coating is a dry finishing process in which electrostatically charged powder particles are applied to the surface of aluminum extrusions. The coated profiles are then cured under heat in a dedicated oven, causing the powder to melt, flow, and form a hard, uniform finish that is far superior to conventional liquid paint.

The result is a thick, durable coating that provides outstanding resistance to corrosion, chipping, scratching, fading, and wear. Unlike liquid finishes, the powder coating process produces zero volatile organic compound (VOC) emissions, making it an environmentally responsible choice for surface finishing.

At Yogi Extrusions, our automated powder coating line ensures consistent film thickness, full profile coverage, and exceptional adhesion on every piece, from simple flat bars to complex hollow sections.

Request a Finish Sample ↗

Finish Options

Available Finish Types

From standard RAL colors to custom brand matches, we offer finishes for every design requirement.

Standard RAL Colors

Full RAL color range available with consistent batch-to-batch color matching. Gloss, semi-gloss, and matte finishes ensure precise visual consistency across production runs.

Wood Grain / Sublimation

Realistic wood textures transferred onto aluminum profiles using sublimation technology. Ideal for architectural facades, window frames, and interior design where natural aesthetics meet aluminum durability.

Metallic & Textured

Metallic, matte, satin, hammertone, and textured finishes for decorative and high-end applications. These finishes add visual depth and a premium tactile quality to aluminum extrusions.

Custom Colors

Pantone matching and brand-specific color development for clients requiring exact color replication. We work with leading powder manufacturers to formulate custom shades for your project.

Specifications

Key Specifications & Benefits

Our powder coating process meets international quality and performance standards for demanding applications.

Film Thickness

60 to 120 microns of uniform coating thickness across the entire profile surface, providing robust protection and a consistent, high-quality visual appearance.

Salt Spray Resistance

Over 1,000 hours of salt spray resistance tested per ASTM B117, ensuring long-term performance in coastal environments and corrosive industrial settings.

UV Resistance

Excellent color retention and fade resistance under prolonged UV exposure, maintaining the original appearance of coated profiles in outdoor and sun-exposed installations.

Certified Processes

Akzonobel India, Asian PPG and AAMA certified coating processes ensure compliance with the highest international standards for architectural powder coating quality and durability.

Environmentally Friendly

Zero VOC emissions during the coating process. Overspray powder is collected and recycled, minimizing waste and reducing environmental impact compared to liquid paint systems.

Applications

Where Powder Coated Profiles Excel

Our powder coated aluminum extrusions serve a wide range of industries and applications worldwide.

Architectural Cladding

Facade panels, curtain wall systems, and exterior cladding requiring long-term weather resistance and color consistency across large surface areas.

Window & Door Frames

Aluminum window and door profiles finished in RAL colors or wood grain sublimation, combining low maintenance with aesthetic versatility for residential and commercial buildings.

Furniture & Fixtures

Office furniture, retail display systems, shelving, and interior fittings where design flexibility and a durable, scratch-resistant finish are essential.

Automotive Components

Trim pieces, structural brackets, and accessory profiles for automotive and transportation applications requiring chip resistance and long-term color stability.

Industrial Equipment

Machine guards, enclosures, conveyor components, and electrical housings where corrosion protection and visual identification through color coding are required.