Fiberglass Grates

Custom Grates

Plastic Grating

Fiberglass is a cost effective material when it comes to grating. This strong, lightweight material is easily fabricated into grating for custom drain applications. Its corrosion and chemical resistance puts it in a class with stainless steel, while being more economical. Consider using fiberglass grating in kennel drains, kitchen drains or drains exposed to salt water/coastal environments.

Molded Fiberglass
Fiberglass grating can be molded into large sheets for later fabrication into smaller, custom shapes.  Mesh grating is made by laying fiber reinforcing materials in grid work shaped mold and bonding them with polyester or vinyl ester resins.  Other resins are available for special applications.  The molded product is ground to the desired thickness and flatness.  Slip resistant coatings are applied to the surface at this time, if required.  Trench Drain Systems offers the following molded fiberglass grating products.

Pultruded Fiberglass
Pultrusion is a fiberglass forming process whereby reinforcing fibers are pulled through an extrusion die while vinyl ester polymer resins are extruded under pressure.  The act of “pulling” fiber while “extruding” resin leads to the term “pultrusion”.  Fiberglass shapes made by this process come in long, continuous shapes.  In the case of fiberglass grating, the shapes have cross-section akin to rectangular bars, tees and I’s.  To make bar grating, these long bars are assemble parallel to each other and connected by structural cross members (known as tie bars) on 6″ spacing.  A non-slip coating is applied to the grating after assembly.

5 Considerations

Customize your Size

Fiberglass offers the flexibility to have your grates custom made into the size you need no matter how unique it may be.

No Scrap

Avoid theft of grates for scrap metal by using fiberglass grating. Contact our experts to help you determine the best option for your project.

Heavy Duty

Fiberglass offers heavy duty strength with a fraction of the weight. It is also nonabsorbent and won’t hold odors.

Time is Money

In many cases, fiberglass grates can be sent out within 24 hours if not the same day!

Safe and Eco Friendly

Fiberglass has low thermal and electrical conductivity and is safer for the environment.

Proven Solutions

Plastic Grating

PolyCast Fiberglass Bar Grating

Micro Channel Plastic Grating

TDS Fiberglass Mesh Grate

Plastic Slotted Grating

TDS 3000 Series Bar Grating Hold-Down

Brick Red Plastic Slotted Grate

PolyCast Pultruded Fiberglass Grating

Green Botanical Plastic Grating

TDS 3000 Series Bar Grating

Grey Plastic Wave Grating

PolyCast Fiberglass Bar Grating

Testimonials

“Trench Drain Systems has been very good at providing complete quotes, answering questions we have had, and getting quotes to us quickly.”

Bill ShankSpoerr Precast Concrete Inc.

“Wow – your response was ridiculously quick!!! Thank you. I appreciate your advice.”

Jennifer P.Steubenville, OH

“Thanks for taking the time to go over different trench drain covers. It was much appreciated!”

Mario C.Rafn Company

“The product was great and your company was great to work with!”

Dustin EnglandEngland Construction Tooele, UT
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