About Us

• Liberty Pultrusions is an FRP pultrusion manufacturer based in the United States. From engineering design to to shipping the final product, our team provides quality pultrusion products throughout the world in a variety of shapes and sizes. Our molded and pultrusion products include fiberglass rod , fiberglass sheet pultrusion, structural pultrusion (channels, angles, tube, plates, beam, bars) as well as pultruded fiberglass electrical shapes. Other pultrusion products include FRP grating, structural fiberglass fabrication and precision machined parts. Our engineering staff can also assist in the design of custom pultrusion shapes. Let our engineers take your idea from concept to final product reality. Liberty Pultrusions also sells new and used pultrusion machines and equipment. Based in Pittsburgh, PA, for more than 40 years Liberty Pultrusions has been a leader in the Fiberglass Reinforced Plastics (FRP) Pultrusion industry. Liberty Pultrusions is a premier US-based manufacturer of versatile and engineered FRP pultrusion products for use in many types of construction and product original equipment manufacturer (OEM) applications and designs. As one of the strongest and longest lasting materials used in construction, FRP Pultrusion (Fiberglass Reinforced Plastic) is an optimal and cost-effective solution. It weighs 75% less than steel is very strong. Because FRP pultrusion is strong, lightweight, corrosion resistant and non-conductive, it allows for better safety measures and more flexible design capabilities than steel, aluminum and structural timber. Read more about how pultrusion compares to other materials in strength, weight, conductivity and other features. Some of our FRP Pultrusion products include: Custom Engineered Pultrusions Structural Pultrusions (in standard shapes & ready to ship) Pultruded Fiberglass Rod Pultruded Fiberglass Electrical Shapes In addition, we also offer: FRP Grating Pultrusion Machines, Tooling Equipment & Technology The standard shapes of our Structural Pultrusions are ready to ship and come in over 70 different sizes. They include: Pultruded Fiberglass Rod Pultruded Fiberglass Channel Pultruded Fiberglass Flat Sheet Pultruded Fiberglass Angle Pultruded Fiberglass Tube/Tubing Pultruded Fiberglass Beam Pultruded Fiberglass Plate Pultruded Fiberglass Bar Then standard shapes of our UL-listed Pultruded Fiberglass Electrical Shapes include: Pultruded Fiberglass Channel Pultruded Fiberglass Angle Pultruded Fiberglass Square Tube Pultruded Flanged Channel (Hat) Terminal Strips Terminal Board Shapes