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gtofrp@gtofrp.comViews: 0 Author: Site Editor Publish Time: 2025-06-04 Origin: Site
As the construction industry looks for corrosion-resistant, lightweight, and cost-effective alternatives to traditional steel, fiberglass rebar—also known as GFRP (Glass Fiber Reinforced Polymer) rebar—has gained strong momentum. One of the most common questions from engineers, contractors, and procurement managers is: How much does fiberglass rebar cost, and is it worth the switch from steel?
This article will break down the cost of fiberglass rebar, compare it with steel, and analyze the key factors that influence pricing.
As of mid-2025, the average cost of fiberglass rebar falls within the following range:
| Diameter (mm) | Fiberglass Rebar Price (USD/meter) | Approx. Price (USD/ton) |
8 mm | $0.45 – $0.70 | ~$1,700 – $2,000 |
12 mm | $0.80 – $1.20 | ~$1,600 – $1,900 |
16 mm | $1.30 – $1.80 | ~$1,500 – $1,800 |
⚠️ Note: Prices vary depending on region, quantity, surface treatment (e.g. sand-coated, helically wrapped), and resin type (e.g. vinyl ester or epoxy-based).
While per-meter price of GFRP bars is often higher than steel, the total lifecycle cost is lower due to:
✅ No rust or corrosion = No maintenance or replacement costs
✅ Faster installation due to lightweight handling
✅ Lower transportation cost
✅ Excellent durability in harsh environments (marine, chemical plants, bridges)
| Factor | Steel Rebar | Fiberglass Rebar (GFRP) |
Material Price | Lower initially | Slightly higher upfront |
Installation Cost | Standard | Lower (lightweight) |
Lifetime Maintenance | High | Minimal to none |
Total Lifecycle Cost | Higher | Lower |
Several variables influence the cost of fiberglass or FRP reinforcing bars:
Raw materials: Glass fiber and resin prices (vinyl ester > polyester)
Diameter & length: Thicker bars cost more, but per-ton cost may decrease
Surface finish: Sand-coated or ribbed bars for better bonding increase price
Certifications: CE, ASTM D7957, or ISO-compliant bars may carry a premium
Order quantity: Bulk purchases significantly reduce per-meter pricing
Region of origin: China and India offer lower production costs
When assessing how much GFRP rebar costs, consider:
The environmental exposure (chloride, water, chemicals)
Project duration and maintenance constraints
Local availability of trained installers
Expected structure lifespan
If your project is in coastal, humid, or corrosive zones, GFRP rebar will save more money over time despite a higher upfront cost.
While fiberglass rebar costs more per unit than traditional steel, its advantages in corrosion resistance, weight reduction, and longevity make it a smart investment—especially in infrastructure projects where maintenance and durability matter.
Ready to switch to fiberglass rebar? Contact us for customized FRP rebar pricing, technical specs, and bulk order discounts.
