Foil Light Domestic Grade
Alufoil®FR Lite Domestic Grade consists of a multi-layered fibreglass scrim reinforced aluminium foil laminate roof insulation. Incorporating highly advanced fire retardant properties with aluminium foil to both sides, Alufoil®FR Lite Domestic is ideal for use in Light Industrial, Commercial and Residential buildings.
Product Description
- Highly thermally efficient complying to SANS 10400XA.
- Highest Fire Rating for multi-layered aluminium foil roof insulation products.
- Highest pace-to-area ratio installation methodology saving time and costs.
- Environmentally Friendly.
- Acts as a dust barrier.
- Improved interior lighting due to its high reflectivity.
- Non-hygroscopic and will not promote fungi, mould or bacteria nor sustain vermin.
- Maintenance free and will not readily age providing long term product life.
Product Features
Product Technical Data
Appearance: Silver Foil
Emissivity of foil surface: <0.05
Roll length: 40m
Roll width: 1250mm
Roll size: 50m²
Effective coverage: 44m²
Overlap: 150mm
Wire Centres: 367mm
Mass per unit area: 180gsm
Roll Weight: +- 9kg
Tensile strength MD: 255 N/25mm
Tensile Strength XD: 130 N/25mm
Thermal Resistance (R-Value): 1.64 m² K/w (including air gaps)*
Fire Rating SANS 10177 Part 5 & 10: A/A3
Reaction to Fire Classification SANS 53501-1: B-s1,d0*
*Test reports available upon request
Architectural Specification
Alufoil FR Double-sided Lite Domestic Grade Thermal Barrier Roof Insulation laid across the rafters/trusses starting from eaves overlapping each layer by minimum 150mm then tensioning and securely stapled to the trusses/rafters using industrial grade staples before fitting and laying the roof tile brandering. All in strict accordance with the manufacturers specifications.