Steeliner products are manufactured in a continuous production process which guarantees control of every part of the production and ensures the quality in every product.

Steeliner makes affordable liner products for the truck and trailer industry. The Steeliner laminates are produced using the best polyester resins and fiberglass giving the product excellent mechanical properties for the highest requirements of the industry. Steeliner has products designed for different applications: for side walls (exterior or interior), roofing and flooring.

The Steeliner laminates are specially designed to provide protection against impact, humidity, corrosion and chemical agents. The product´s minimal weight makes the body truck lighter and thus saving energy in the transportation and helping our environment. With the wide range of applications like dry boxes for small, medium and big trucks, refrigerated trucks, coaches, ambulances, delivery trucks, and many others, Steeliner is suitable for all client requirements.

Recubrimientos plásticos para exteriores

Exterior Liners

Steeliner for exterior walls is a fiberglass composite panel designed for the exterior walls of the body truck, with a special acrylic gelcoat which enables a longer protection against UV radiation and provides an excellent esthetical appearance, thereby providing years of care-free service to your vehicle.

Interior Walls and Roofs

Steeliner transportation interior wall & roof liner is a high strength fiberglass composite panel. It is tough, durable and USDA approved. Panels provide great impact and abrasion resistance, and are extremely resistant to moisture. Wall liner panels also protect against a wide range of chemicals and are rustproof and mildew resistant.

Translucent Roof

Steeliner semi translucent and translucent roofs are laminates designed to allow the light pass through the roof that provides a better sight inside the body truck (making loading and unloading operations much easier) and saving energy. Available with the Woven Roving Tissue reinforcement making the roof of the body truck scratch-resistant.


Steeliner sub-flooring is a fiberglass composite panel that is light yet strong. It is resistant to moisture and a wide variety of chemicals. It is designed not to rot, corrode or mildew. Designed for use in refrigerated trailers and truck bodies.

Scuff Panels

Truck Bed Panel

Embossed Truck Bed Panel are reinforced composite panels for exterior use including truck bed covers. These thermoset panels are produced using the highest quality polyester resins and U.V. inhibitors.