; FRP/GRP Grating - Satyam Composites

India’s Largest FRP Grating Manufacturer with more than 30 years of experience

Satyam Composites is a world-class FRP Grating manufacturer that provides corrosion resistance, Fire Retardant, UV Resistance, long life & easy to fabricate FRP grating. We have the latest technology which produces high strength FRP Grating to bear maximum load capacity with minimum deflection.
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Satyam Composites Supply a wide range of FRP Moulded grating with 25mm, 30mm, 38mm & 50mm height with different load-bearing capacity as per customer requirement. We have various types of Fiberglass moulded grating such as Anti-skid FRP Grating, Covered FRP Grating, Concave & Meniscus FRP Grating, Pultruded FRP Grating, Chequered FRP Grating.

Satyam composites have more than 30 years of experience in manufacturing FRP GRP moulded and Pultruded Grating. We have supplied our grating to major chemical, Refineries & offshore industries in harsh conditions. Our grating life is a minimum of 25 years.

Advantages of FRP Molded Grating:

Corrosion Resistance:  The main feature of Fiberglass Grating is corrosion resistance properties. It will not rot, corrode and rust, with a variety of premium grade resin our gratings provides many years of no maintenance, no scraping or painting required.

Strength: Satyam Composites GRP Grating are one of the highest strength-to-weight ratios of any material, Our grating is Strong & Durable, ready for years of dependable use.

Flexible & Lightweight: Our FRP Grating is naturally flexible and providing a comfortable non-skid surface that is easy to stand on. GRP Grating comes with the lightweight of around 15 to 20 Kilo per square meter, it’s easy to install and carry.

FRP GRP Grating


Satyam High Strength compression-moulded Grating available sizes and Specifications:

Grating Thickness Mesh/Rib Description Panel Sizes Available (mm) Weight (kg/m2) % Open Area Loading Capacity (UDL) (kg/SQM)
1” (25mm) Square Mesh (38X38mm), Rib Thickness (5-7mm) 1220X3660, 1000X4000, 1220X4000 12.20 68% 450
1-1/4” (30mm) Square Mesh (38X38mm), Rib Thickness (5-7mm) 1220X3660, 1000X4000, 1220X4000 15.62 68% 500
1-1/2” (38mm) Square Mesh (38X38mm), Rib Thickness (5-7mm) 1220X3660, 1000X4000, 1220X4000, 1500X4000 18.55 68% 750
2” (50mm) Square Mesh (50X50mm), Rib Thickness (6-8mm) 1220X3660, 1000X4000, 1220X4000, 1500X4000 22 71% 1250

FRP Grating Manufacturing Process:

Satyam Composites Manufacturer FRP Molded fiberglass grating by interweaving continuous, thoroughly wetted, fiberglass strand with a thermosetting resin system.

FRP Molding is the process of manufacturing by shaping liquid and pliable raw material using a rigid frame called a mold or matrix. Panels are manufactured in an open, heated mould, by interweaving continuous, thoroughly wetted, fibreglass roving’s with liquid resins.

Types of FRP Grating:

  •  Antiskid FRP Grating
  • Meniscus FRP Grating
  • Chequered FRP Grating
  • Covered FRP Grating


Accessories of FRP Grating:

Satyam Composites offer a variety of installations accessories like M-Clamp, U clamp, FRP hold-down clip to help secure our grating to structural supports. Grating is lightweight and easy to clamp and Install at any height.

Installation of FRP Grating:

For installation of FRP Grating, Grating shall be securely in place with hold-down fasteners as specified below. Field cut and drill fiberglass reinforced plastic products with carbide or diamond-tipped bits and blades. Follow manufacturer instruction.

Satyam FRP Grating Selection Guide:

Satyam HS Compression Model Grating vs. Satyam Span Pultruded Grating

Characteristic/Application Square Mesh Moulded Grating Pultruded Grating
Chemical Resistance Excellent Good
Bidirectional Strength Excellent Not Recommended
Unidirectional Strength Very Good Excellent
Impact Resistance Excellent Average
Weight Savings vs. Metal Excellent Average
Open Area (airflow, light penetration) Excellent (65 % to 75%) Good (40% to 60%)
Panel Sizes Available Excellent Excellent
Pipe Penetrations Excellent Average
Safety Excellent Excellent
Fitting with Structure Excellent Average
Lorry Movement Any Direction Single Direction Only


 Satyam Composites have large experience in the supply of FRP walkways for solar rooftop installations. We have design our FRP Walkways which will provide long life in the solar platform, It is weatherproof, UV Resistance & Corrosion Resistance with average life up to 25 years.

Solar Panel



Contact Info

Phone number

+91 89059 77742

Address info

Satyam Composites Pvt. Ltd. Survey No. 37, 38, 39, 40 Near GIDC, Por-Ramangamdi Road, Vadodara -391243, Gujarat, India.