R.F. MacDonald Co. services and sells boilers, pumps, composites and accessories for commercial and industrial applications.

FRP Grating

From I-beams to grating to ladders and handrails, Bedford offers a full line of products made of fiberglass-reinforced polymer (FRP). Strong, lightweight and corrosion-resistant, these products provide a versatile alternative to traditional materials.

Bedford structural fiberglass has the strength of steel at a fraction of the weight. It won’t corrode, rot, attract insect damage or conduct electricity. It can be formed into countless FRP profiles to fit your specs.

• PROForms Structural Shapes
• PROGrid Molded Grating
• PROGrate Pultruded Grating


PROForms FRP Structural Shapes
  Box Beam – 16″
  Building Panel – 12″
  Building Panel – 24″
  Center Column
  Corner Column
  Deck Board
  Door Frame
  Embedment Angle
  Flat Strip
  Flat Sheet
  Handrail Connectors
  Leader Rung
  Rectangular Tube
  Round Rod
  Round Tube
  Sludge Flights
  Square Bar
  Square Tube
  Threaded Rod & Nuts
  Toe Plate
  Wide Flange (WF) Beam

PROGrid Fiberglass Molded Grating & Stair Tread
  Molded Grating
  High Load Capacity Molded Grating
  VGBA Certified Grating
  Phenolic Molded Grating
  Moded Stair Tread
  Embedment Angle

PROGrate Fiberglass Pultruded Grating & Stair Tread
  Pultruded Grating
  Heavy Duty Pultruded Grating
  Phenolic Protruded Grating
  Pultruded Stair Tread
  Embedment Angle