GRP pultruded profiles | P-TREX
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P-TREX P is the line of pultruded profiles made of composite material – FRP. The lightness, strength and durability of glass fiber reinforced polymers (GRP) lead to create innovative and cost-effective solutions. Used as structural pultruded profiles, or as frame profiles or in more complex structures, our pultruded profiles guarantee the same great strength as steel, but at only a quarter of the density. The lighter design and lower total weight than traditional materials result in significant savings on installation costs in terms of special machinery, personnel and assembly time, which can affect other operations.

Pultruded profiles and molded gratings, used alone or together in the same project, become the constructive elements of structures made entirely of fiberglass (GRP).

P-Trex Profile

P-Trex Profile

Pultruded profiles in composite material

Immagine categoria


  • Over 200 shapes made from a variety of raw materials and in different colours.
  • Light, strong and quick and easy to install, the profiles can be assembled to the designer’s specifications, and are maintenance-free.
  • Vast choice of P-TREX profiles with prompt delivery.
Icona assenza-corrosione

Corrosion free

Icona isolamento-termico

Electrical insulation

Icona assenza-manutenzione

Maintenance free

Icona resistenza-meccanica

Mechanical resistance

Icona leggerezza


Icona assenza-conducibilita

Low thermal conductivity

Icona semplice-installazione

Easy installation

Icona stabilita-chimica

Chemical/physical stability

Icona amagneticita-radiotrasparenza

Amagnetic and radiotransparent

Icona stabilita-resistenza-raggi

UV resistance

Mechanical properties of pultruded profiles

Modulus of elasticity EN 13706-2 17000 MPa ÷ 32000 MPa
Elastic module in traction - longitudinal EN ISO 527-4 17000 MPa ÷ 32000 MPa
Elastic module in traction - transversal EN ISO 527-4 5000 MPa ÷ 7200 MPa
Tensile strength - longitudinal EN ISO 527-4 200 MPa ÷ 400 MPa
Tensile strength - transversal EN ISO 527-4 30 MPa ÷ 50 MPaa
Flexural strength - longitudinal EN ISO 14125 200 MPa ÷ 400 MPa
Flexural strength - transversal EN ISO 14125 70 MPa ÷ 100 MPa
Bearing resistance - longitudinal EN 13706-2 100 MPa ÷ 150 MPa
Bearing resistance - transversal EN 13706-2 50 MPa ÷ 70 MPa
Interlaminar shear strength EN ISO 13130 15 ÷ 25 MPa

The table illustrates the mechanical characteristics of the fiberglass profiles, for the determination of which reference is made to the standards EN 13706-2, EN ISO 527-4, EN ISO 14125 and EN ISO 13130. The values shown in the table are the result of tests made on standard profiles with resins and different thicknesses. For the structural calculation always refer to the values shown in the specific technical data sheet of the product to be used.


P-TREX S Structures are etremely performing in aggressive environments, even when in contact with liquids or vapours.


P-TREX F and P-TREX S are widely used in the electricity and telecommunications industries for fencing off and protecting where electrical, thermal and magnetic insulation is required.


P-TREX S structures in composite material are especially suitable to be used in harsh environments, such as those of the manufacturing or food industry.


P-TREX F and P-TREX S are widely used in the railway sector.


P-TREX product lines are designed to ensure the highest possible standards of safety and protection in all airport and port facilities.


P-TREX S structures don’t fear corrosion or oxidation even in case of steady presence of water. Since they are resistant to adverse weather conditions and don’t alter over time, they don’t need maintenance and are the ideal solution to the problems encountered in water purification plants.


P-TREX pultruded profiles, structures and fences are guaranteed by FIBRE NETexperience and know-how


Contact us for any technical or commercial information about our systems.