Artical Industries manufactures premium-grade FRP Square Manhole Covers designed to deliver exceptional strength, safety, and long-term performance across residential, commercial, and industrial infrastructures. Made from Fiber Reinforced Polymer (FRP), these covers are corrosion-free, lightweight, non-conductive, and built to withstand heavy loads, making them a superior alternative to traditional cast iron or concrete covers.
Engineered for environments where durability, safety, and reliability are critical, our square FRP manhole covers provide secure access to underground drainage chambers, cable ducts, sewer systems, utility lines, and inspection chambers.
| Standard Square Sizes |
|---|
| 300 × 300 mm |
| 450 × 450 mm |
| 500 × 500 mm |
| 600 × 600 mm |
| 750 × 750 mm |
| 900 × 900 mm |
| 1000 × 1000 mm |
| Load Class Options |
|---|
| Light Duty |
| Medium Duty |
| Heavy Duty |
| Extra Heavy Duty |
| Custom load capacities available on request |
Ideal for sewage, chemicals, moisture, and coastal conditions
Lightweight yet extremely strong for easy handling
Perfect for electrical and telecom chambers
Ensures pedestrian and worker safety
Designed to resist flames and high temperatures
Long life in outdoor conditions without cracking or fading
No scrap value unlike cast iron covers
No rusting, painting, or frequent replacement needed