FRP Gratings Manufacturer in India
Manufacturer since 1962 | ISO Certified | Based in Bhiwandi, Mumbai | Serving PAN India
FRP Gratings — Manufactured in Mumbai, Supplied Across India
FRP gratings (Fibre Reinforced Plastic gratings) are composite flooring and walkway panels made from continuous fibreglass rovings set in a polyester or vinyl ester resin matrix. They're corrosion resistant, lightweight, anti-slip and electrically non-conductive — which is why industries increasingly choose them over steel gratings for chemical plants, wastewater treatment facilities, marine platforms, power plants and food processing units.
Rawji Exports is a Mumbai-based FRP gratings manufacturer, operating from its own facility in Bhiwandi since 1962. We manufacture both Moulded FRP Gratings and Pultruded FRP Gratings in various mesh sizes, panel dimensions and resin systems, and supply directly to factories, refineries and infrastructure projects across Mumbai, Thane, Navi Mumbai, Pune and PAN India — no middlemen, no reseller markup.
FRP Grating Specifications
- Produced by wet moulding and hot curing in a heated mould, or by pultrusion for consistent linear profiles.
- Continuous fibreglass rovings in alternating layers distribute load evenly in all directions.
- Standard moulded gratings use a polyester resin matrix with approximately 35% glass content.
- Standard colours are green, yellow or grey; custom colours available on request as per RAL.
- Resin systems available: Isophthalic Polyester (Type I / Type IFR), Vinyl Ester (Type V) and Phenolic (Type P) for varying corrosion and fire-retardant needs.
- Surface finishes: concave top, inbuilt grit, applied grit and chequered plate/grit top.
Advantages of FRP Gratings
- Corrosion and chemical resistant — performs where steel gratings rust and fail.
- High strength-to-weight ratio, making handling and installation easier than steel.
- Electrically and thermally non-conductive, improving worker safety in industrial settings.
- EMI/RFI transparent, useful in sensitive electrical and telecom environments.
- Anti-slip surface options reduce workplace accidents in wet or oily conditions.
- Low lifecycle cost — minimal maintenance compared to steel or aluminium alternatives.
Types of FRP Gratings We Manufacture
| Grating Type | Best Suited For |
|---|---|
| Moulded FRP Gratings | Industrial flooring, platforms, general walkways with multi-directional load distribution |
| Pultruded FRP Gratings | Heavy load-bearing applications requiring high strength-to-weight ratio |
| Gully / Trench Gratings | Drainage systems, trench covers, gully chambers |
| Square Mesh Gratings | Walkways and platforms needing uniform load distribution |
| Fire-Retardant Grade Gratings (Type IFR / Type P) | Power plants, refineries and facilities with fire safety compliance requirements |
FRP Gratings vs Conventional Materials
| Feature | Rawji FRP | Steel | Aluminium | Timber |
|---|---|---|---|---|
| Corrosion Resistance | High | Low | Medium | Low |
| Strength | High | High | High | Low |
| Weight | Low | High | Low | Medium |
| Electrical Conductivity | Low | High | High | Moderate |
| Thermal Conductivity | Very Low | High | High | Low |
| EMI/RFI Transparency | Yes | No | No | Yes |
| Life Cycle Cost | Low | Moderate | Moderate | High |
| Environmental Impact | Low | High | High | Low |
Industrial Applications of FRP Gratings
FRP gratings are widely used across industrial and infrastructure sectors because of their corrosion resistance, lightweight strength, anti-slip surface and low maintenance performance.
- Chemical & Process Industries: excellent chemical resistance where steel gratings corrode.
- Wastewater Treatment Plants: resists moisture, acids and gases in sewage facilities.
- Marine & Offshore Platforms: resists saltwater corrosion, reduces maintenance.
- Power Plants & Refineries: anti-slip, fire retardant, electrically insulated flooring.
- Food Processing Industries: rust-free, hygienic, easy to clean surfaces.
- Commercial Infrastructure: walkways, drainage covers, utility access systems.
FRP Gratings Manufacturer Near Mumbai — Local Manufacturing, PAN India Delivery
Our manufacturing facility is located in Bhiwandi, near Mumbai, Maharashtra — giving industrial customers across the Mumbai Metropolitan Region faster turnaround and lower freight cost on bulk grating orders. We regularly supply FRP gratings to factories, refineries and infrastructure contractors in:
Whether you need a small batch of gratings for a plant walkway in Mumbai or a bulk industrial order shipped PAN India, Rawji Exports handles both — direct from our own factory, with no reseller in between.
60+ Years
Manufacturing FRP products in India since 1962.
ISO Certified
Quality-controlled manufacturing processes.
In-House Factory
Own facility in Bhiwandi, Mumbai — not a reseller.
PAN India Supply
Bulk and custom delivery across India.
Explore our other product ranges: FRP Doors, FRP Roofing Sheets, FRP Manhole Covers, FRP Security Cabins.
Enquire NowFRP Gratings — Frequently Asked Questions
FRP gratings are widely used for industrial flooring, walkways, trench covers, drainage systems, offshore platforms, wastewater treatment plants and chemical processing industries.
FRP gratings are lightweight, corrosion resistant, anti-slip and electrically non-conductive, making them more durable and low maintenance compared to traditional steel gratings, especially in corrosive or wet environments.
Yes, fiberglass reinforced plastic gratings provide excellent resistance against chemicals, saltwater, moisture and harsh industrial environments where steel gratings would rust.
Yes, Rawji Exports manufactures customized FRP gratings in different mesh sizes, colours, resin systems and load bearing capacities according to project requirements.
Yes, industrial FRP gratings are highly suitable for chemical plants because they resist acids, chemicals and corrosion better than conventional metal gratings.
FRP gratings price in India depends on thickness, mesh size, resin type and load capacity. Rawji Exports offers competitive pricing with bulk supply solutions for industrial projects.
Rawji Exports manufactures FRP gratings at its facility in Bhiwandi near Mumbai, Maharashtra, and supplies them across Mumbai, Thane, Navi Mumbai, Pune and PAN India for industrial and infrastructure projects.
FRP gratings manufacturer and supplier serving Mumbai, Thane, Navi Mumbai, Bhiwandi, Kalyan-Dombivli, Pune, Delhi, Chennai, Bangalore, Hyderabad, Ahmedabad and PAN India industrial and infrastructure projects.