FRP Grille
ZeAllgrate FRP Grille Systems
ZeAllgrate manufactures molded FRP grille and fiberglass grille panels — including FRP tree grate, FRP tree pit grating, pigeon floor FRP grating and swimming pool overflow FRP grating — for urban landscape, pool and architectural service where cast iron and steel would rust or crack.
- FRP tree grate & tree pit grating — round, square and custom trunk openings
- Swimming pool overflow grating — non-slip, salt- and chlorine-proof
- Pigeon floor FRP grating — fine-mesh drainage for lofts and bird floors
- Architectural fiberglass grille screens and FRP grate covers
- Corrosion-free, non-conductive and UV resistant GRP grating finish
- Custom sized to drawing — colors: black, yellow, natural grit
Fiberglass Grille & FRP Grating — One Material, Many Uses
The same corrosion-free fiberglass reinforced plastic is formed into both load-bearing grating and fine decorative grille panels.
Molded FRP Grating
Compression-molded, bi-directional strength panels for platforms, walkways and trench covers.
View range →Pultruded FRP Grating
Unidirectional I-bar / T-bar / square bar grating for long spans and heavy loads.
View range →FRP Grating Covers
Trench cover grating, basin covers and screening covers with load class ratings.
View range →FRP Grating Clips
SS304/SS316 grating clips, clamps and fasteners for secure installation.
View range →Where FRP Grille & FRP Grate Is Used
Fiberglass grilles are specified in landscape, pool and architectural roles that demand a clean, corrosion-free, non-rusting finish.
Landscape & Urban
- FRP tree grate & tree pit grating
- Municipal street & plaza tree grilles
- FRP grate drain covers & screening
- Architectural fiberglass grille screens
- UV resistant outdoor fiberglass grille
- Park & resort landscape grating
Pool, Drainage & Specialty
- Swimming pool overflow FRP grating
- Pool deck & overflow channel grating
- Pigeon floor FRP grating
- Aviary & poultry loft fine-mesh floors
- Water park & pool overflow grilles
- Drainage & fountain FRP grate covers
Read our UV & corrosion resistance guide → and the full industry list →.
Corrosion-Free, Non-Conductive & UV Resistant
FRP grilles deliver the aesthetic and durability properties that cast iron and steel cannot in wet, salty or outdoor service.
Performance Properties
- Corrosion-free fiberglass grille
- UV resistant GRP grating finish
- Non-conductive & non-sparking
- Anti-slip pool overflow grating
- Salt- & chlorine-proof resin
- Lightweight, easy to lift & remove
Panel Formats
- Round & square FRP tree grate
- Tree pit grating with trunk opening
- Swimming pool overflow grating strip
- Pigeon floor fine-mesh grating
- Architectural fiberglass grille panel
- Custom sized FRP grate to drawing
FRP Grille Types & Material Systems
Select the grille type and resin system matched to your environment — the same methodology our engineers apply to every quotation.
| Option | Best For | Key Property |
|---|---|---|
| FRP tree grate / tree pit grating | Street, plaza, park tree pits | Rust-proof, round/square trunk opening |
| Swimming pool overflow grating | Pool decks, overflow channels | Non-slip, chlorine & salt resistant |
| Pigeon floor FRP grating | Lofts, aviaries, poultry floors | Fine-mesh drainage, easy clean |
| Architectural fiberglass grille | Screens, facades, drainage covers | Decorative open-mesh, color options |
| ISO resin grille | General outdoor & wet service | Isophthalic polyester, durable |
| Vinyl ester grille | Pool chemicals, salt water | Superior chemical resistance |
| UV-stabilized grille | Direct sun, coastal exposure | UV-resistant resin, no fading/cracking |
Resin guidance is confirmed per application against our certified chemical resistance data. Full chemical resistance guide →
FRP Grille & Fiberglass Grate Manufacturer
ZeAllgrate is a custom FRP grille manufacturer and fiberglass grille supplier serving landscape contractors, pool builders and distributors in 45+ countries since 2004. We support custom FRP grille sizes, OEM/ODM branding and export packaging, with material certificates and finish options with every shipment.
- Factory-direct pricing from our ISO 9001:2015 certified facility
- Custom tree grate, pool overflow and pigeon floor grating to drawing
- OEM/ODM support with private-label packaging
- Export packing: wooden crates, fumigation certificates, full documentation
Frequently Asked Questions
An FRP grille — or fiberglass grille — is a decorative or functional open-mesh panel molded from fiberglass reinforced plastic. Where structural FRP grate panels carry foot traffic, grilles are specified for urban and landscape use: FRP tree grate, FRP tree pit grating, pigeon floor FRP grating and swimming pool overflow grating.
Both are fiberglass reinforced plastic open-mesh panels. FRP grating is engineered for load-bearing walkways, platforms and trench covers, while an FRP grille is typically a lighter, finer-mesh, visually finished panel for tree pits, pools, drainage and architectural screens — corrosion-free, non-conductive and UV resistant.
Yes. ZeAllgrate manufactures FRP tree grate and FRP tree pit grating in round, square and custom shapes with a central opening for the trunk, in black, yellow or natural grit finish. They replace cast-iron tree grates that rust and crack in street and urban landscape service.
Absolutely. As a custom manufacturer we fabricate fiberglass grille panels to your drawing — custom sizes, mesh pitch, colors, trunk openings and cut-outs, plus pigeon floor grating and swimming pool overflow grating profiles. Contact [email protected] with your site dimensions.
Related Grating Systems
FRP Grating
View →Molded & pultruded fiberglass reinforced plastic grating for walkways, platforms and drainage.
FRP Grating Covers
View →Trench cover grating, basin covers and screening covers with load class ratings.
GRP Grating
View →Glass reinforced plastic grating panels, GRP grate and GFRP grating — molded & pultruded.
Fiberglass Grating
View →Fiberglass grating panels, fibreglass grating and GFRP grating for industrial flooring.
Molded FRP Grating
View →Bi-directional molded fiberglass grating panels with grit-top anti-slip surfaces.
Grating Clips & Clamps
View →FRP grating clips, clamps and fasteners in SS304/SS316 and galvanized steel.
Specify FRP Grille?
Send us your dimensions, load and environment — we'll confirm availability and pricing within 24 hours.