Our most commonly used mesh product. 38 x 38 mm (31 x 31 mm) aperture. Medium (general grade) grit surface.
Fibreglass Mini Mesh Grating
FRP (Fibre Reinforced Polymer), also commonly known as fibreglass, mini mesh grating features a 12 mm aperture, preventing objects from falling through from overhead platforms and walkways. This versatile grating product is ideal for industrial, marine, commercial, residential, and public space applications. It is highly resistant to slips and corrosion, durable, low-maintenance, and easy to install.
Safety and Quality Above the Standard
What Sets us Apart
We are a New Zealand family-owned and operated company with plenty of stock on-site from our premises in the Bay of Plenty. We provide an in-house cutting service, with our workshop fully equipped with sophisticated cutting processes and fabrication techniques. Non-standard sizes and finishes are available. Our team is always ready to provide technical support and design recommendations.
Our moulded FRP grating is manufactured using the hand lay-up and open mould casting process, combining strength, durability, and customisability in every panel.
How it Works:
Fibreglass reinforcements (roving or mat) are manually layered in both directions into a heated open mould (hand lay-up). Resin is then poured or brushed over the fibres (open mould casting) until fully saturated. The panel is cured in-mould, creating a solid, seamless structure with no joints or weak points.
Why This Process Matters:
Bidirectional Strength: Reinforcements are placed in both directions, giving equal load-bearing capacity across the panel.
Seamless, One-Piece Construction: No joints or welds – excellent durability and delamination resistance.
Customisable Resin System: Vinyl ester, polyester, or phenolic options are available, along with additives such as fire retardants, UV stabilisers, colour pigments, and anti-slip grit.
Ideal for Complex Mesh Designs: Allows for flexible mesh sizes, such as mini mesh and micro mesh.
Excellent Corrosion Resistance: Resin-rich surfaces provide high chemical and UV resistance.
Consistent Quality: The moulded surface ensures uniform bar spacing, thickness, and an anti-slip texture.
Efficient Production: Requires minimal finishing – only edge trimming and optional coating.
Load bar spacing: 38 x 38 mm (12 x 12 mm aperture)
25 and 38 mm depth
Dimensions: 3665 (L) x 1226 (W)
Isophthalic polyester (ISO) – general purpose grade resin suitable for minimal contact with harsh chemicals
Vinyl Ester (VE) – superior grade resin formulated to withstand frequent contact with harsh chemicals
We offer various anti-slip grit finishes designed to match your environment:
Fine Grit (125-210 µm | Approximately P120–P80 to FEPA Classification): Barefoot-friendly and comfortable underfoot, perfect for public walkways, aquatic areas, schools, and anywhere people may be in lighter footwear or barefoot.
Medium Grit (600 µm | Approximately P40 to FEPA Classification): The trusted choice for general, commercial, and industrial use, providing reliable slip resistance in workshops, plants, and high-traffic areas.
With both options, you get the right balance of safety, comfort, and performance.
At FRP Limited, our fibreglass grating is processed using advanced CNC cutting technology. This ensures every panel is accurate, consistent, and professionally finished, with clean edges that fit perfectly on site.
By using precision CNC cutting, we reduce waste, improve safety, and deliver faster turnaround times. The result is a cost-effective solution that’s ready to install straight away — saving you time and labour.
Available Colours
The colour range shown is an artist impression only, actual colours may vary.
Brown RAL 8011
Grass Green RAL 6010
Light Grey RAL 7035
Slate Grey RAL 7015
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Case Studies
Why Choose FRP Ltd
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NZ Family-Owned and Operated
We understand what matters to you as a proudly NZ family-owned and operated business. We're dedicated to providing reliable, locally supported solutions that meet the needs of New Zealand industries.
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Expertise and Quality
We offer our customers premium products that adhere to industry standards, ensuring durability and reliability.
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Competitive Pricing
We deliver exceptional value by combining high-quality materials with cost-effective pricing, ensuring you receive the best products at a reasonable cost.
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Proven Track Record
We are proud to have built a reputation nationwide and across industries for delivering reliable product solutions that meet and exceed customer expectations.
Have a Question? Get Product Advice.
We're here to help! If you have any questions, need support with a product, or would like a copy of the standards we adhere to, please don't hesitate to contact us. We look forward to assisting you!
Ancillary Products
Related Products
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Fibreglass Heavy Duty Mesh Grating
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Fibreglass Access Mesh Grating
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