The Clean Air Act of 1970 (U.S. Law) propelled powder coating processes to the forefront of the industry. By eliminating volatile organic compounds (VOCs), air pollution was reduced. To many major coating companies, The Clean Air Act signaled the end of solvent-based processes. Prior to that, the fluidized bed coating process was well established and though the electrostatic powder spray process had started to gain acceptance, powder coating processes in general were not widespread or commercially accepted.

Powder coating processes, especially electrostatic powder spray processes, are now universally accepted and specified as the Best Available Control Technology (BACT) to reduce air pollution. While powder coatings have many process and performance advantages over conventionally applied coatings, it is the ecologicaladvantages that advance their growth and acceptance.

Decorative Color Chart
Decorative Color Chart
Decorative Gallery

The New Wood & Natural Stone

The next generation of powder coating is here. In this time of LEED and GREEN builds, powder coating now offers a cosmetically appealing substitute for wood and natural stone without harming the environment. The process and finishes provided have been proven successful in Europe and are actively moving into North America. As we search to integrate alternative materials into today’s building and design, this new process allows for conservation of our natural resources as well as an alternative to conventional finishes. With low to no VOC’s, powder coating is paving the way for a greener future.


Unlike standard powder coating, wood grain and natural stone finishes require a two step process. The first step is the preparation and coating of the substrate, which can be either aluminum or steel. A traditional pre-treatment is applied for proper adhesion and the part is then coated and cured. This basecoat ensures adequate hardness of the final product and protects the substrate from light, weather, abrasion, corrosion and humidity.

The second step of the process requires a preprinted transfer film with organic photosensitive pigments and cellulose resin be completely wrapped around the product with an airtight seal. It is then place on a moveable trolley or large membrane frame. Air is removed through a vacuum suction system which brings the printed film into contact with the coated surface. The trolley or membrane is then mechanically conveyed into an integrated curing oven where the printed image is affected, turning the ink pigments from solid to gas and back to solid inside the initial layer of powder. Once the substrate reaches a specific temperature, the trolley or membrane is automatically ejected from the oven and air is forced into the paper to release it from the substrate resulting in a one dimensional printed image on a three dimensional surface.


This dye sublimation process provides an end finish that realistically resembles wood, marble, granite and several other computer generated patterns including, but not limited to, water, bubbles, graffiti and even personal logos. It is durable enough to be used in interior, exterior, and high traffic architectural applications and can expand your marketability and differentiate your product from your competitors. Unlike vinyl tape that doesn’t look real and veneers which chip easily, these finishes are high quality dye sublimated powder coating made from high definition photographic images. They are so real, so natural looking, you have to touch them to know the difference. They are easy to clean and do not require the constant upkeep of wood products, can be created in either a smooth gloss or textured finish, can be used where fire codes prohibit wood, will not deteriorate due to weather and corrosion and of course you will never have to worry about termites. You can eliminate weight and cost barriers incurred by heavier woods and stone, create “wood” designs without the expensive forming process and use “wood” in projects where building codes require metal. It will give you the look of high end wood grains, marbles, and granites with the durability of powder coating. Additionally, it offers high resistance toward all atmospheric agents and is resistant to heat, acids, humidity, salt and detergents. All of the powders used are made in a TGIC free super durable formulation and meet the performance requirements listed in AAMA 2603 and AAMA 2604-2.

Imagine the possibilities of turning metal products into wood and stone. This process can be applied on windows, doors, handrails, columns, wall panels, furniture, accessories, domestic electric appliances, transports (planes, ships, cars, campers, buses) and whenever the material needs to be enriched or personalized. You can create windows that perform like aluminum but look like wood, create steel columns that look like marble but cost significantly less, create metal handrails that look like wood but are easy to maintain and create lighting to match the architecture of the room. Most importantly, there is no destruction of trees and all materials used are totally recyclable ecological products.

As the architectural industry searches for alternative materials to meet the growing demand for LEED and GREEN builds, Quality Powder Coating is proud to say that we are one of the first companies to bring this cutting edge technology to the U.S. In addition to the new wood grain and natural stone powder coatings, we are also certified applicators of 70% & 100% fluoropolymer architectural grade coatings

Photographs are for illustrative purposes only to depict typical applications of standard, architectural and decorative powder coating that can be or have been supplied by Quality Powder Coating.