I-Bar grating uses I-shaped bearing bars that deliver comparable strength to rectangular bar at lower weight. In the US most I-bar grating is pultruded fiberglass (FRP) or aluminum, and the flanged profile needs purpose-made clips.
I-shaped bearing bars (proprietary profiles by manufacturer)
Cross Bars
Varies by manufacturer
Typical Use
Lightweight platforms, ventilation floors, and filter decks
Load Profile
Weight savings over rectangular bar; always match the clip to the exact I-Bar profile.
Compatible Clips for I-Bar Grating
M CLIPS (Fiberglass Grating Hold-Down Clips) – M-shaped saddle clip that straddles two adjacent bars and bolts fiberglass (FRP) grating down to its support. Also used on steel bar grating. Sizes: Sized to grating depth and bar spacing.
Choose Your Material
Galvanized Carbon Steel: General industrial, cost-sensitive, indoor & sheltered outdoor
304 Stainless Steel: Corrosive environments, food-grade, chemical exposure
316 Stainless Steel: Marine, offshore, saltwater, extreme chemical exposure
Frequently Asked Questions
What does I-Bar grating mean?
I-Bar grating uses I-shaped bearing bars that deliver comparable strength to rectangular bar at lower weight. In the US most I-bar grating is pultruded fiberglass (FRP) or aluminum, and the flanged profile needs purpose-made clips.
Which clips fit I-Bar grating?
M CLIPS are all compatible with I-Bar bar grating. Each is stocked in Texas with same-day shipping.
What materials are available?
Compatible clips come in mechanically galvanized carbon steel, 304 stainless, and 316 stainless, matched to your environment.