I have a BOQ or drawing
Send your bar schedule, specifications or bending details. Add the project country and required delivery date if known.
Send my scheduleGFRP reinforcement
FRP rebar for concrete reinforcement
GFRP straight bars, factory-formed stirrups and reinforcement mesh. Start with your concrete application, then confirm the bar grade, dimensions and documents for your project.
FIG. 1 GFRP straight barsSupplier photo
Three ways to move your project forward
F1 Composite coordinates product selection, quotation and export delivery with the manufacturing source. We review your bar schedule, technical requirements and destination before confirming the offered reinforcement.
I know the sizes I need
Build a short list of straight bars, stirrups or mesh. Keep length and quantity units with each line item.
Build a rebar scheduleI need technical guidance
Explain the application, exposure and documents required. Discuss product suitability or samples before fixing the order.
Request technical reviewCatalog sizes are for inquiry planning. Availability and project qualification are confirmed for the proposed grade.
Straight bars, factory bends or reinforcement mesh
Choose by geometry and the way the reinforcement will be placed. Each form needs its own dimensions, performance information and acceptance requirements.
Schedule by diameter, length and quantity
Straight GFRP rebar
Glass-fiber reinforcing bars with an enhanced bond surface. The source catalog lists 15 metric diameters; confirm the resin, surface profile and cut length for your order.
For your inquiry: Diameter or bar designation · cut length · number of bars · surface requirement
Quote straight bars
Make the shape before it reaches site
Factory-formed stirrups & bends
Rectangular stirrups and project bends are reviewed against your drawing. Confirm the inside bend radius, leg dimensions, tolerances and bent-section performance before manufacture.
For your inquiry: Bar diameter · shape drawing · inside radius · dimensions · quantity
Send a bending schedule
Specify both directions and the intersection
GFRP reinforcement mesh
The source offers glass-fiber and epoxy-resin mesh with custom spacing and panel dimensions. Rod properties alone do not establish the performance of the assembled mesh or its joints.
For your inquiry: Rod sizes in both directions · spacing · panel dimensions · joint type · number of sheets
Quote reinforcement meshMatch the reinforcement to the project
Corrosion exposure, electromagnetic requirements, concrete detailing and installation needs all influence selection. These are application routes for review, not approvals for every bar grade.
Marine & coastal concrete
Seawalls, retaining elements and precast coastal components
- Buyer priority
- Chloride exposure and access for future repairs
- Confirm before specifying
- Exposure, service life requirements, bond and anchorage details
Slabs & precast components
Ground slabs, panels and repeat concrete elements
- Buyer priority
- Repeatable cut lengths, handling and reinforcement placement
- Confirm before specifying
- Structural use, approved bar layout, joints and casting sequence
Water & industrial facilities
Concrete components in wet or chemically exposed environments
- Buyer priority
- Material compatibility and maintenance access
- Confirm before specifying
- Chemical, concentration, temperature and crack-control requirements
MRI & electrical facilities
Concrete in magnetically or electrically sensitive areas
- Buyer priority
- Non-magnetic reinforcement and electrical isolation
- Confirm before specifying
- Project electromagnetic requirements, supports and accessories
Bridges & transportation
Bridge decks, approach slabs and related concrete elements
- Buyer priority
- De-icing salt exposure and maintenance disruption
- Confirm before specifying
- Owner specifications, approved-product requirements and lot testing
Tunnel soft-eyes
Project-specific reinforcement in TBM breakthrough zones
- Buyer priority
- Cuttable reinforcement during the construction sequence
- Confirm before specifying
- Temporary/permanent function, interfaces and engineered details
GFRP behaves differently from steel. Tensile strength alone does not determine bar size or spacing; stiffness, serviceability, bond and the applicable design rules matter.
Read the evidence-based fiberglass rebar vs steel comparison →Looking for plant, tree or vineyard stakes rather than concrete reinforcement? See our fiberglass stakes.
Start with the diameter. Confirm the complete grade. 15 diameters
The straight-bar catalog below lists metric inquiry sizes. It does not establish stock, measured area, unit weight or a guaranteed strength. Send your own bar designation if the project uses a different standard.
| Nominal diameter | Supply basis |
|---|---|
| Ø6 mm | Cut length and grade by quotation |
| Ø8 mm | Cut length and grade by quotation |
| Ø10 mm | Cut length and grade by quotation |
| Ø12 mm | Cut length and grade by quotation |
| Ø14 mm | Cut length and grade by quotation |
| Ø16 mm | Cut length and grade by quotation |
| Ø18 mm | Cut length and grade by quotation |
| Ø20 mm | Cut length and grade by quotation |
| Ø22 mm | Cut length and grade by quotation |
| Ø25 mm | Cut length and grade by quotation |
| Ø28 mm | Cut length and grade by quotation |
| Ø30 mm | Cut length and grade by quotation |
| Ø32 mm | Cut length and grade by quotation |
| Ø34 mm | Cut length and grade by quotation |
| Ø36 mm | Cut length and grade by quotation |
Diameter names are catalog designations. US bar numbers and metric sizes are not automatically interchangeable. Use the project specification and the offered grade data.
Confirm with the quotation
- Fiber, resin and surface profile for the offered grade
- Measured area, mass per metre and dimensional tolerances
- Guaranteed tensile force, modulus and the test basis
- Bond, durability and any project-specific qualification
- Cut lengths, factory shapes, quantities and packing
Confirm the surface with its bond test data. Color and texture alone do not identify a qualified material grade.
Ask for the documents your project actually needs
Select the evidence required by your engineer or purchaser. We confirm what is available for the proposed product and identify any further testing or approval needed before supply.
Product & size data
Grade, fiber/resin, surface, measured area, unit mass, tensile force and modulus for each offered size.
Qualification & durability
Requested test methods and editions, laboratory, specimen scope, bond, alkali exposure and retained properties.
Bends & mesh details
Approved shape drawings, bent-section data, mesh intersections, tolerances and the relevant inspection requirements.
Production & delivery records
Agreed batch identification, inspection records, packing list and handling instructions for the released order.
Standards guide the review; evidence belongs to the product.
ASTM D7957/D7957M-26 is the current GFRP bar specification. ACI CODE-440.11-22 addresses covered concrete structures and references D7957-22. Use the edition required by your project and the actual edition stated on each report. Neither reference is a claim that every offered product is approved.
Pre-manufactured mesh is outside D7957’s scope. Bent sections, mesh intersections and project-specific approvals need separate review. For Canada, Australia and other markets, include the governing local requirements with your inquiry.
Plan fabrication before the bars arrive
Use the approved drawings and the instructions for the selected grade. The sequence below identifies the checks to agree with your designer, fabricator and site team.
- Step 1
Release the drawings
Have the project designer establish bar area, spacing, cover, anchorage and lap details. Recheck the design when changing reinforcement material.
- Step 2
Order bends in advance
Specify the required shapes before manufacture. Do not field-bend, heat or weld cured GFRP reinforcing bars.
- Step 3
Receive, support & protect
Check labels, quantities and damage on arrival. Follow the supplied storage instructions; protect bars from unnecessary impact and prolonged exposure.
- Step 4
Cut with the correct tools
Use the approved product cutting procedure and suitable protective equipment. Steel-style shearing can damage the fibers.
- Step 5
Place & inspect before pouring
Use appropriate supports and ties. Check the approved spacing, cover, laps and stability so reinforcement remains in position during casting.
Fire resistance, seismic use, sustained loading and chemical exposure require project-specific review. ACI SPEC-440.5-22 covers construction requirements within its stated scope. Shapes, bend schedules and mesh are covered in our GFRP stirrups and bent bars guide. Handling, storage, supports, ties and flotation on site are in the GFRP rebar installation guide.
Agree the product, the paperwork and the packing
Compare quotations by the required bars, bends or mesh sheets and the agreed delivery scope. Price per kilogram alone does not capture cutting, shape fabrication, testing, packing or freight.
Step 1
Review the schedule
Confirm destination, standard, grade, straight lengths, shapes and quantities. Resolve missing details before the order.
Step 2
Confirm the offer
Agree product data, sample needs, inspection scope, price basis, MOQ, lead time and shipping terms.
Step 3
Release & inspect
Freeze drawing revisions and the acceptance criteria. Identify batches and check the dimensions and records agreed for the order.
Step 4
Pack & dispatch
Agree labels by bar mark, bundle quantities, protection and shipment phases. Check bar length against the actual packing and transport plan.
Buying for distribution? Share the target market, size mix, initial quantity, sample needs and labeling requirements.
Discuss distributor supplyA clear schedule makes the next step easier
Use the optional builder, download a blank template, or send an existing BOQ directly. You do not need complete specifications to start a conversation.
Build your rebar schedule
Organize the products you need. Your selection carries to the contact form, where you can add drawings and send the inquiry.
Review your inquiry summary
FRP REBAR INQUIRY Requested next step: Project quotation Application: To be confirmed Project standard / edition: To be confirmed Item 1: Straight GFRP rebar Diameter / designation: To be confirmed Cut length: To be confirmed Quantity: To be confirmed Shape / mesh / surface / drawing details: To be confirmed Documents requested: To be confirmed Delivery / destination: To be confirmed Product grade, qualification, availability and all unspecified details require quotation review.
This is an inquiry schedule. Grade, qualification, dimensions, quantities and delivery are reviewed before an order is released.
Already have a schedule? Go directly to the contact form →Match steel bar sizes and ACI 440.11 values →
FRP rebar purchasing questions
What sizes of GFRP rebar can I request?
The manufacturing-source catalog lists nominal metric diameters of 6, 8, 10, 12, 14, 16, 18, 20, 22, 25, 28, 30, 32, 34 and 36 mm. These are inquiry sizes, not a stock list. Confirm the offered grade, tolerance, length and supporting reports with your quotation. Other sizes can be submitted for review.
Can GFRP replace steel rebar at the same diameter?
Do not assume a one-for-one substitution. Stiffness, cracking, deflection, bond, anchorage and sustained loading must be checked along with strength. The project designer must approve the reinforcement layout and the offered bar properties.
Can I bend or weld fiberglass rebar on site?
Cured GFRP bars must not be field-bent, heated into shape or welded. Submit the required factory-formed shapes with dimensions, inside radii and quantities before production.
Are ASTM compliance and project approvals included?
Tell us which standard, edition and approval documents your project requires. We confirm the evidence available for the proposed grade and manufacturing source. A management-system certificate or a reference to a standard is not a product approval.
How do I specify reinforcement mesh?
Give the rod diameter and center-to-center spacing in both directions, overall sheet dimensions, joint requirements, quantity and approved drawing. Mesh and its intersections require their own acceptance basis; a straight-bar test report does not qualify the complete mesh.
What about BFRP, lengths, MOQ and delivery?
Basalt reinforcement can be raised as a technical inquiry and needs its own material data. Cut lengths, minimum quantities, samples, packing and shipping dates are confirmed for the requested product and destination. Share your bar schedule, port and required delivery date.
Quote GFRP rebar
Send your bar schedule or BOQ, the shapes and mesh, the documents required and the destination. We reply within one business day; a formal quotation follows once the specification and delivery are reviewed.
- Bar schedule
- Diameters, cut lengths, quantities and bar marks, or your BOQ and drawings.
- Shapes and mesh
- Bending schedules for stirrups and bent bars; mesh opening, bar size and sheet size.
- Standard and documents
- The specification your project cites and the reports your engineer or purchaser requires.
- Destination and timing
- Delivery country or port, target date, shipment phases and any sample evaluation.