Woven Roving
Heavier, thicker fiberglass fabrics made from zero-twist yarns, available in standard Plain or Basket (Hopsack) weaves. Custom weave patterns are also available for specialized applications.
Durable, Versatile Fiberglass Roving for Custom Applications
What Is Woven Roving?
Woven fiberglass roving products are heavier, thicker products made with zero-twist yarns. The material comes standard in Plain or Basket (Hop-Sack) weave patterns. Other patterns are possible but are a special order.
Woven roving is made with E Glass, ECR Glass, S2 Glass and Basalt Glass. Standard is E Glass, the other types of Glass are used for specialized applications.
North American E Glass, S2 glass and ECR glass are available upon request.
R10 – 10 oz Woven Roving (340 g product)
Georgian Bay Fabrics style number: R10-1170-A01 (Roving, 10 oz weight - 1170 mm wide - Multi resin compatible)
Fabric Construction
| System | Weft Yarn | Warp Yarn | Warp x Weft | Pattern | Weight |
|---|---|---|---|---|---|
| US | 675 yield | 450 yield | 6.4 × 4 per inch | Plain | 10.5 oz/yd² |
| Metric | 735 tex | 1100 tex | 25 × 16 per 10cm | Plain | 360 g/m² |
Shipping Details
- Standard roll length: 150 m / 165 yd
- Packaging: Cardboard box
- Standard width: 46” or 1170 mm
- Standard roll weight: 64 kg
- Pallet quantity: 16 boxes
- Glass roving used: Standard E Glass
- Upon Request: OC Advantex glass, S2 glass, and ECR glass
R11 – 11 oz Woven Roving (375 g product)
Make-to-order product. Available only for fabrics wider than 38".
Georgian Bay Fabrics style number: R11-****-A01 (Roving, 11 oz weight – various widths {1170 mm wide is standard} – Multi resin compatible)
Technical Data / Documents
SDS – Woven Roving (PDF)Fabric Construction
| System | Weft Yarn | Warp Yarn | Warp x Weft | Pattern | Weight |
|---|---|---|---|---|---|
| US | 1200 yield | 1200 yield | 11.4 × 11.4 / inch | Plain | 11 oz/yd² |
| ISO | 413 tex | 413 tex | 45 × 45 / 10cm | Plain | 375 g/m² |
Shipping Details
- Standard roll length: 150 m / 165 yd
- Packaging: Cardboard box
- Standard width: Various
- Standard roll weight: Dependent on width
- Pallet quantity: 16 boxes
- Glass roving used: Standard E Glass
- Upon Request: OC Advantex glass, S glass, ECR glass
R15 – 15 oz Woven Roving (500 g product)
Georgian Bay Fabrics style number: R15-****-A01 (Roving, 15 oz weight – various widths – Multi resin compatible)
Available Widths: 150 – 1570 mm / 6-62 inch
Fabric Construction
| System | Weft Yarn | Warp Yarn | Warp x Weft | Pattern | Weight |
|---|---|---|---|---|---|
| US | 2 × 675 yield | 450 yield | 6.4 × 4 / inch | Plain | 15.5 oz/yd² |
| ISO | 2 × 735 tex | 1100 tex | 25 × 16 / 10cm | Plain | 525 g/m² |
Shipping Details
- Standard roll length: 120 m / 131 yd
- Packaging: Cardboard box
- Standard width: Various
- Standard roll weight: Various
- Pallet quantity: 16 boxes
- Glass roving used: Standard E Glass
- Upon Request: OC Advantex glass, S2 glass, and ECR glass
R18B – 18 oz Woven Roving (600 g product)
Georgian Bay Fabrics style number: R18B-****-A01 (Roving, 18 oz weight – various widths – Multi resin compatible)
Available Widths: 150 – 1570 mm / 6-62 inch
Fabric Construction Option 1
| System | Weft Yarn | Warp Yarn | Warp x Weft | Pattern | Weight |
|---|---|---|---|---|---|
| US | 2 × 675 yield | 450 yield | 6.4 × 4 / inch | Plain | 18 oz/yd² |
| ISO | 2 × 735 tex | 1100 tex | 25 × 16 / 10cm | Plain | 600 g/m² |
Fabric Construction Option 2
| System | Weft Yarn | Warp Yarn | Warp x Weft | Pattern | Weight |
|---|---|---|---|---|---|
| US | 450 yield | 450 yield | 6.9 × 6.6 / inch | Plain | 17.4 oz/yd² |
| ISO | 1100 tex | 1100 tex | 27 × 26 / 10cm | Plain | 590 g/m² |
Shipping Details
- Standard roll length: 100 m / 109 yd
- Packaging: Cardboard box
- Standard width: Various
- Standard roll weight: Various
- Pallet quantity: 16 boxes
- Glass roving used: Standard E Glass
- Upon Request: OC Advantex glass, S2 glass, and ECR glass
R24 – 24 oz Woven Roving (800 g product)
Georgian Bay Fabrics style number: R24-****-A01 (Roving, 24 oz weight – various widths – Multi resin compatible)
Available Widths: 150 – 1570 mm / 6-62 inch
Technical Data / Documents
R24-A01 (PDF) R24CR-A01 (PDF) R24T-A01 (PDF) R24TCR-A01 (PDF) SDS – Woven Roving (PDF)Fabric Construction
| System | Weft Yarn | Warp Yarn | Warp x Weft | Pattern | Weight |
|---|---|---|---|---|---|
| US | 675 yield | 450 yield | 6.4 × 4 / inch | Plain | 24 oz/yd² |
| ISO | 735 tex | 1100 tex | 25 × 16 / 10cm | Plain | 800 g/m² |
Shipping Details
- Standard roll length: 70 m / 76 yd
- Packaging: Cardboard box
- Standard width: Various
- Standard roll weight: Various
- Pallet quantity: 16 boxes
- Glass roving used: Standard E Glass
- Upon Request: OC Advantex glass, S2 glass, and ECR glass
Applications & Uses
Georgian Bay Fabrics’ woven roving offers exceptional strength-to-weight performance and durability, making it ideal for demanding composite applications. It’s widely used in marine construction, automotive components, industrial tanks, structural panels, and high-performance sports equipment. Our special glasses make it perfect for high temperature applications and situations demanding high mechanical properties.
Choosing the Right Woven Roving
Selecting the right woven roving starts with understanding your project’s resin system, structural requirements, and part geometry. Georgian Bay Fabrics offers a range of glass types and weave patterns to meet specific performance needs, with custom options available for specialized applications.
Industries We Serve
Our high-performance woven fabrics are engineered to meet the unique demands of diverse industries. From durability and strength to precision and flexibility, we provide solutions that help your products perform at their best.
Chemical & Petroleum
High-performance fabrics for demanding environments, including gas station fuel tanks, corrosion repair of pipes, and underwater pipeline repairs.
Industrial
Engineered materials for machinery, filtration, and structural uses where performance and consistency are key.
Defence
High-strength, reliable fabrics suitable for protective, tactical, and specialized military applications.
Automotive
Materials optimized for lightweight composites, high durability, and precision performance in vehicle components.
Sporting Goods
Fabrics engineered for high-performance sporting equipment, including surfboards, snowboards, hockey sticks, and canoes.
“Precision woven fabrics engineered for strength, durability, and performance across every application.”
Your Ideal Fabric Solution Starts Here
Our team combines technical expertise and high-performance fabrics to deliver solutions tailored to your project’s exact requirements.