Sisalation FR430
In stock
R2 299,00 incl. VAT
Sisalation FR430 is a heavy-duty, fire-retardant reflective foil insulation designed for industrial and commercial roofing applications. Made with advanced fire-resistant materials and reinforced for strength, FR430 reduces radiant heat and improves roof performance.
Est. Delivery: 13 October – 14 October
Sisalation FR430 Reflective Foil
Sisalation FR430 is a heavy-duty, double-sided reflective foil laminate engineered for demanding industrial and commercial roofing applications. It incorporates advanced fire-retardant properties, making it ideal for factories, warehouses, commercial buildings, and large structures where stronger materials and stricter fire compliance are required.
Installed under metal or tiled roof sheeting, FR430 acts as a radiant barrier, helping reduce internal heat gain while assisting with condensation control. With a B–s1, d1 fire rating and excellent strength, it offers a durable, reliable solution for high-performance industrial roofing insulation.
Sisalation FR430
Sisalation FR430 is a heavy-duty, double-sided reflective foil laminate engineered for demanding industrial and commercial roofing applications. It incorporates advanced fire-retardant properties, making it ideal for factories, warehouses, commercial buildings, and large structures where stronger materials and stricter fire compliance are required.
Installed under metal or tiled roof sheeting, FR430 acts as a radiant barrier, helping reduce internal heat gain while assisting with condensation control. With a B–s1, d1 fire rating and excellent mechanical strength, it offers a durable, reliable solution for high-performance industrial roofing insulation.
Key Features
- Heavy-duty reflective foil for industrial and commercial use
- Fire-retardant with strict B–s1,d1 rating (EN 13501-1 / SANS 53501-1)
- Double-sided reflective aluminium foil for radiant heat reduction
- Strong reinforced scrim construction for long service life
- Helps reduce heat transfer through the roof
- Assists with condensation control in metal roofs
- Suitable for large buildings such as factories, warehouses & workshops
- Easy to handle, roll out and secure with straining wire and tape
Technical Specifications
- Appearance: Silver foil
- Roll Length: 40 m
- Roll Width: 1250 mm
- Roll Size: 50 m²
- Effective Coverage: 44 m²
- Overlap: 150 mm
Thermal Performance (System R-Values*)
- Downwards heat flow (no ceiling): R = 1.38 m²·K/W
- Upwards heat flow (no ceiling): R = 0.67 m²·K/W
*System R-values apply when installed under metal or tiled sheeting with appropriate air gaps.
Fire Performance
- SANS 428 classification: B/B1/2/H&V–SP&USP
- SANS 53501-1 / EN 13501-1: B–s1, d1
Physical Properties
- Mass per Unit Area: 256 g/m²
- Weight per Roll: ±12.8 kg
- Tensile Strength (Longitudinal): 15 kN/m
- Tensile Strength (Transverse): 9 kN/m
- Burst Strength: 990 kPa
- Surface Emissivity: ≤ 0.05
Where Sisalation FR430 Is Used
- Heavy industrial buildings
- Factories and manufacturing plants
- Warehouses and distribution centers
- Large workshops
- Commercial structures requiring strong, fire-rated roof insulation
- Installations demanding higher tensile and burst strength
- Metal or tiled roofs needing a reliable radiant barrier
Installation Notes
- Install under metal or tiled roofing
- Use galvanized straining wires at 275mm spacing
- Seal overlaps with 24mm double-sided tape
- Maintain 150mm overlaps for full fire and thermal performance
- Keep product dry during installation
- Install with airspace for optimal radiant barrier performance
Why Choose Sisalation FR430
Sisalation FR430 provides a significantly stronger and more fire-resistant option than standard reflective foils. With high tensile strength, reinforced construction, and strict B–s1,d1 compliance, it is ideal for industrial roofing environments where durability and safety are critical. Its 50m² roll size and strong thermal performance make it a cost-effective, long-term solution for demanding building applications.
Where to Go Next
- Return to the Insulation Overview → Insulation Guide
- Browse all applications → Insulation Applications
- Explore insulation by brand → Brands
- View all Sisalation options → Sisalation
- View roof insulation options → Roof Insulation
Delivery Information
At Insulation Warehouse, we provide fast, reliable delivery across our service network so you get the insulation you need without delays. We are an online insulation store and do not operate as a walk-in retail outlet. All orders are placed online, processed immediately, and delivered directly to your home, site, or business.
Delivery Timeframes
- Most standard orders are delivered within 1–3 business days
- Fast dispatch from our storage facilities
- Orders are shipped as soon as payment is received
Specialized Product Lead Times
A few specialized or less common items may require additional preparation before dispatch. These can include:
- Industrial densities
- Custom-sized or made-to-order insulation
- Foil-faced products
- Commercial or non-standard rolls
When these items require extra time, we’ll let you know the expected delivery window.
Delivery Network
We deliver insulation products throughout:
- Johannesburg
- Centurion
- Pretoria
These areas form our primary delivery network, ensuring quick turnaround times for homeowners, installers, and contractors.
We can also deliver to surrounding suburbs — just send us your address if you’re unsure.
Delivery Process
- Orders leave our storage facility once paid for in full
- Delivery updates and timelines are provided
- Large orders may arrive on pallets to ensure product protection
Fast, Reliable Service
Our goal is to provide the quickest, most convenient delivery service possible. Whether you’re insulating a home, office, or development, our streamlined logistics ensure your materials arrive safely and on time.
