Trade Select™ ThermalBrane 4™ is an Extra Heavy Duty three-in-one reflective insulation, thermal break and medium vapour barrier. Trade Select™ ThermalBrane 4™ is suitable for use in roof, wall and floor applications. Designed to manage heat gain and heat loss, Trade Select™ ThermalBrane 4™ offers superior thermal performance to conventional insulation, and reduces thermal bridging and conductivity between building elements.
ThermalBrane 4™ has been designed as the economical choice of product in the range and can be installed in sheds, walls and roof applications. At 4mm it is the thinnest, most exible and compact of the product range, making it ideal for use in tight spaces or cavities.
Product Advantages
- Made with high-density XPE foam.
- Contributes a reflective R-value when installed adjacent to an air cavity.
- Effective in dampening noise.
- Water resistant, fire resistant.
- Fibre-free and non-allergenic.
- Rigorously tested by independent recognised accredited laboratories in compliance with AS/NZS 4859.1:2002/Amdt 1:2006 to ensure all product claims are met.
| Product Thickness | 4mm |
| Roll Size | 1500 mm x 20 m (30m2) |
| Roll Weight | 10.8 kg |
Roof R Values
| Application | Description | Winter R Value | Summer R Value |
|---|---|---|---|
| Residential Tile Roof | 22° pitched roof with flat ceiling ventilated | R⊺1.1 | R⊺2.7 |
| Residential Tile Roof | 22° pitched roof with flat ceiling unventilated | R⊺1.4 | R⊺2.4 |
| Residential Metal Roof | 22° pitched roof with flat ceiling unventilated | R⊺1.3 | R⊺2.3 |
| Residential Metal Roof | 22° pitched roof with raked ceiling unventilated | R⊺1.3 | R⊺3.6 |
| Commercial or Shed Roof | 5° metal roof with no ceiling | R⊺0.9 | R⊺1.9 |
| Commercial or Shed Roof | 5° metal roof 100 mm ceiling | R⊺1.4 | R⊺3.1 |
| Commercial or Shed Roof | 5° metal roof 1000 mm ceiling | R⊺1.3 | R⊺4.5 |
Wall R Values
| Application | Description | Winter R Value | Summer R Value |
|---|---|---|---|
| Steel Stud Framed Wall | 90 mm studs lined with 10 mm plasterboard | R⊺1.7 | R⊺1.5 |
| Steel Stud Framed Wall | 90 mm studs | R⊺1.2 | R⊺1.0 |
| Brick Veneer Wall | 110 mm brickwork to 90 mm studs with lining | R⊺2.1 | R⊺1.8 |
| Double Brick Cavity Wall | 110 mm brickwork with cavity | R⊺2.1 | R⊺1.9 |
39 Ledgar Road Balcatta WA 6021 
(08) 9240 5488 
