Engineered for Australia’s demanding metal-roof conditions, the HIO Foil Roofing Blanket pairs a high-density glasswool blanket with a rugged foil-laminate facing to deliver triple-action performance: superior thermal resistance, proven acoustic dampening and industry-leading condensation control. Slash summer heat gain and winter heat loss through the roof, and keep the foil surface warm enough to dramatically reduce moisture build-up under cladding
HIO Roofing Blanket delivers confidence by combining proven thermal performance with robust foil protection that stands up to Australia’s toughest roofing conditions.
Energy Efficiency
High loft glasswool traps air pockets to provide declared R-values of R1.3, minimising conductive and radiant heat transfer through metal roofing and cutting heating and cooling load year-round.
The reflective foil facing deflects up to 95 % of infrared heat, working in tandem with bulk insulation to stabilise indoor temperatures.
Condensation Control
Positioned directly beneath roof sheeting, the blanket lifts the dew-point away from steel, so the foil surface stays warmer and less prone to condensation droplets that can damage plasterboard ceilings or foster mould.
Fire & Bushfire Resistance
Glasswool core is non-combustible; foil meets flammability ≤ 5 per BCA, enabling use in BAL-40 metal-roof assemblies under AS 3959
foil laminate resists puncture and tear during installation—ideal for high-wind and coastal sites.
Fire & Acoustic Comfort
By absorbing airborne noise and dampening the drumming effect of rain on metal sheeting, the blanket turns a once-echoing roof space into a quieter, more comfortable environment.
Pack Information:
R-Value (m²K/W) |
Thickness (mm) |
Standard Size (m) |
M² Per Pack |
R1.3 |
60 |
1.2x15.0 |
18 |