Designed for performance. Specified by professionals.
Isofoil is a range of highly reflective thermal insulation membranes, ideally suited for roofing applications across residential, commercial and industrial construction sectors.
Engineered to enhance roof performance beyond simple heat reflection, Isofoil delivers measurable thermal benefits while acting as a protective barrier against environmental elements.
Roofing Performance That Delivers Results
When correctly installed, Isofoil can:
- Reduce indoor temperatures by up to 10% in summer
- Increase indoor temperatures by up to 5% in winter
- Reduce reliance on cooling and heating devices
- Contribute to overall cost savings and improved building efficiency
By reflecting radiant heat, Isofoil improves comfort levels inside the building while helping to control heat transfer between interior and exterior environments.
More Than Just Reflective Insulation
Beyond its reflective properties, Isofoil also acts as a:
Wind barrier
Dust barrier
Moisture barrier
This multi-functional performance enhances the overall integrity and longevity of the roofing system.
Isofoil can also be installed as an exposed roof lining, reflecting natural light throughout the building and contributing to improved internal illumination.
Suitable Applications
Residential roofing
Commercial roofing
Industrial roofing
Isofoil is designed for roofing markets where thermal efficiency, durability and overall roof system performance are critical.
Why Choose Isofoil?
- High radiant heat reflectivity
- Contributes to improved indoor comfort
- Supports energy efficiency and cost control
- Enhances roof system performance
- Multi-layer barrier protection
Available Ranges
| IsoFoil Residential 501 PE Woven Radiant Barrier | Single-sided aluminium foil laminated to a PE woven membrane, providing a radiant and dust barrier for residential buildings. |
| IsoFoil Commercial 502 FR PE Woven Radiant Barrier | Double-sided aluminium foil laminated to a PE woven membrane for enhanced radiant barrier performance in commercial and residential buildings. |
| IsoFoil Commercial FR Scrim Radiant Barrier | Double-sided aluminium foil laminated to a fibre scrim membrane, providing a superior radiant barrier for commercial applications such as warehouses and shopping malls. |
| IsoFoil Industrial FR Plus Radiant Barrier | Double-sided aluminium foil laminated to a fibre mat membrane, providing a superior non-combustible radiant barrier with an A2 fire rating for commercial applications such as warehouses and shopping malls. |
Partner with Brits Nonwoven
As part of the Brits Nonwoven product portfolio, Isofoil is backed by industry expertise and sector-aligned solutions tailored to South African construction needs.