FM Insulation is your trusted supplier of premium fibreglass cloth, including specialised open weave cloth. With over 30 years of industry experience, we provide top-quality insulation solutions tailored to the unique needs of Australian businesses.
What is fibreglass cloth?
Fibreglass cloth is a versatile, high-performance textile woven from fine glass fibres. It comes in various weave patterns, including tight weave and open weave designs, offering excellent strength, flexibility, and resistance to heat and chemicals.
Types of fibreglass cloth we offer:
- Standard fibreglass cloth: Tightly woven for general insulation and reinforcement applications.
- Open weave fibreglass cloth: Features a more open structure, ideal for resin-rich applications and where breathability is required.
Key features and benefits of fibreglass cloth
Our fibreglass cloth provides numerous advantages for demanding industrial and commercial applications:
- Excellent strength-to-weight ratio: Provides robust reinforcement without adding significant weight.
- High heat resistance: Maintains integrity at elevated temperatures, making it ideal for thermal insulation applications.
- Chemical resistance: Withstands exposure to various chemicals, oils, and solvents.
- Dimensional stability: Resists stretching and shrinking, ensuring consistent performance.
- Electrical insulation: Offers good dielectric properties for electrical applications.
- Flexibility: Easily conforms to complex shapes and contours.
- Durability: Long-lasting performance in demanding environments.
Applications of fibreglass cloth
Our versatile fibreglass cloth is suitable for a wide range of applications:
- Thermal insulation wrapping for pipes and equipment
- Reinforcement in composite materials
- Filtration systems
- Electrical insulation
- Fire protection barriers
- Expansion joints in industrial equipment
- Welding curtains and blankets
- Automotive heat shields
Available sizes and weave patterns
FM Insulation offers fibreglass cloth in various sizes and weave patterns to meet your project requirements:
- Width: Typically available in rolls from 1000mm to 1500mm wide.
- Length: Standard roll lengths of 50m to 100m.
- Thickness: Ranging from 0.15mm to 3mm, depending on the weave pattern.
- Weave patterns: Tight weave, open weave, and custom patterns available.
- Weight: Options from 100 g/m² to 1000 g/m² to suit different applications.
Please contact our team for the most up-to-date information on available sizes and to discuss which options best suit your application.
Why Choose FM Insulation for Your Fibreglass Cloth Needs?
- Extensive product knowledge: Our team’s deep understanding of fibreglass cloth ensures you get the right product for your specific application.
- Comprehensive range: We stock various types, sizes, and weave patterns of fibreglass cloth to meet diverse project requirements.
- Technical support: Our insulation specialists provide guidance on product selection, installation techniques, and performance optimisation.
- Prompt delivery: We ensure timely dispatch to keep your projects on schedule.
- Quality assurance: All our fibreglass cloth products comply with relevant Australian and international standards.
Installation guidelines
While fibreglass cloth is versatile in its application, follow these tips for optimal performance:
- Always wear appropriate personal protective equipment, including gloves and eye protection.
- Ensure surfaces are clean, dry, and free from contaminants before application.
- When using as insulation wrap, overlap edges and secure with appropriate fasteners or adhesives.
- For composite applications, ensure proper resin saturation and follow manufacturer guidelines for layup techniques.
- In high-temperature applications, allow for proper ventilation to prevent resin breakdown.
- For electrical insulation, ensure proper overlap and avoid creating air pockets.
Sustainability and environmental impact
Choosing fibreglass cloth contributes to sustainable building and industrial practices:
- Made from abundant natural resources
- Recyclable at the end of its life cycle
- Helps improve energy efficiency in various applications
- Complies with relevant Australian environmental standards
Get the right advice on fibreglass cloth
Every project has unique requirements. Contact our team of specialists today to discuss your specific needs and find the perfect fibreglass cloth solution for your industrial or commercial application.
Speak with an Insulation Specialist
Frequently Asked Questions
Answers to some of our most common questions.
Standard fibreglass cloth has a tighter weave pattern, offering better strength and coverage. Open weave cloth has a more open structure, allowing for better resin penetration in composite applications and increased breathability.
Yes, fibreglass cloth can be used outdoors, but it typically requires additional protection, such as a coating or resin system, to withstand UV exposure and moisture.
While fibreglass itself is non-combustible, any treatments or coatings on the cloth may affect its fire resistance. For specific fire-resistant applications, consult with our team to ensure you select the appropriate product.
Fibreglass cloth is generally more cost-effective and offers good strength-to-weight ratio. While carbon fibre provides superior strength and stiffness, fibreglass is often the preferred choice for many applications due to its balance of performance and affordability.
Yes, fibreglass cloth can be painted or coated, but proper surface preparation and compatible coatings are essential for good adhesion. Consult with our specialists for recommendations on suitable coatings for your specific application.
Always wear appropriate personal protective equipment, including gloves, long-sleeved clothing, and eye protection. Work in a well-ventilated area and avoid generating dust. If cutting the cloth, use sharp tools to minimise fraying and dust generation.
DATASHEETS
Roxul Rockwool
Downloads
- TDS Fire Stop Damper Strip
- TDS Party Wall Fire Stop
- TDS Roxul ProRox BL958
- TDS Roxul ProRox BL960
- Install Party Wall Fire Stop
- Rockwool Cert. of Compl.
Available upon request
- ODP Rockwool
- Formaldehyde Test Certificate Rockwool
- TVOC Test Certificate
- SDS Rockwool
Therm-o-lag Rockwool
Downloads
Available upon request
- AS1530.3 Test Report Therm-o-lag Rockwool
- AS1530.1-1994 Rockwool Combustibility
- SDS Bio Soluble Rockwool Products
- ODP Rockwool Pipe Section
- Formaldehyde Test Certificate Rockwool
- TVOC Test Certificate Rockwool
Paroc Rockwool
Downloads
- TDS Paroc Pro Slab (S80)
- TDS Paroc Pro Wired Mat 100
- TDS Paroc Marine Wired Mat
- TDS Paroc Pro Mat WR 640 Alucoat Facing
- TDS Paroc Pro Mat WR 660 Alucoat Facing
- Paroc Wired Mat Marine Certificate
Available upon request
- SDS Paroc Rock Wool
- AS1530-1-1994 Rockwool Combustibility
Specifications
- Industries
- Commercial Construction
- Industrial Facilities
- Marine and Offshore
- Automotive
- Aerospace
- Electrical and Electronics
- Applications
- Thermal Insulation
- Composite Reinforcement
- Filtration Systems
- Electrical Insulation
- Fire Protection
- Automotive Heat Shields
- Thermal Rating
- Varies by product and application
- Acoustic Rating
- Fire Rating
- Non-combustible (base material)
- Specific ratings depend on treatments and coatings
- Temperature Rating
- Operating temperature typically up to 550°C (varies by product)
- Product Forms
- Density Range
- Compliance
- Our fibreglass cloth complies with relevant Australian and International standards
- Environmental
- Contains recycled glass content
- Our fibreglass materials comply with relevant Australian environmental standards
- Made from abundant natural resources
- Certifications
- Our fibreglass cloth is certified to meet the requirements of major certifying bodies