Fiberglass channels are structural shapes made of fiberglass reinforced plastic (FRP) or glass fiber reinforced polymer (GRP). They are widely used in corrosive environments, such as chemical plants, wastewater treatment facilities, marine applications, and more.


Fiberglass channels offer many advantages over steel or aluminum channels, such as:

Corrosion resistance: Fiberglass channels resist most acids, caustics, salts, and other chemicals that can damage metal channels. They also do not rust or corrode over time, which reduces maintenance costs and extends service life.

Fiberglass channels come in various types, sizes, colors, and resin systems to suit different applications and requirements. Some of the common types of fiberglass channels are:

U channel: A U-shaped channel with two parallel flanges connected by a web. It is used for framing, bracing, supporting, and connecting components.

Hat channel: A U-shaped channel with an additional flange on the bottom of the web. It is used for mounting to flat surfaces, such as walls or ceilings.

I beam: A channel with two parallel flanges connected by a narrow web. It is used for spanning long distances, supporting heavy loads, and resisting bending.

Rectangular tube: A channel with four closed sides. It is used for routing and insulating wires, cables, and tubing. 90° angle: A channel with two perpendicular flanges. It is used for reinforcing corners, joining sections, and creating frames.


The specifications of fiberglass channels depend on the type, size, resin system, and reinforcement of the channel. Some of the common specifications are: