One-Stop Shop

DEFI provides a complete range of standard and custom designed fiberglass products to many different industries, including molded grating, pultruded grating and structural shapes. Light weight, non-conductive, corrosion resistant, high strength, and versatile, with large inventories, our products are only a phone call away. Call us now at (281) 940-8672 or use the links below to see how we can meet your needs. Our Design and Installation capabilities make us the preferred one-stop shop for all your needs.

Our Specialties

Yellow Grating

Fiberglass Molded

We stock a variety of grid configurations, resin systems and panel sizes. Ideal for stairs treads, covered grating, tread covers, solid plate, and 316 SS clips and hardware.

Pultruded Fiberglass

Grit top anti-skid surface is standard. Ideal for stairs treads, 316 SS clips and hardware, covered grating, tread covers and solid plate.

Fiberglass Structural

Manufactured by the pultrusion process, FRP structural shapes are lightweight (1/3 of steel) and pound for pound as strong as their steel counterparts.

Other Product Offerings

  • Stair Treads
  • Stair Tread Covers
  • Vehicle Traffic Grating
  • Penetration Collars
  • Hold Down Clips
  • Pedestals
  • Ladders
  • Handrails
  • Stairs
  • Platforms
  • Fences
  • Plate

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