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The Sancell Air 104 + Lap Reflective Foil Insulation is a high-performance radiant barrier and vapour control solution designed to improve thermal comfort and energy efficiency in residential and commercial buildings. It works by reflecting radiant heat away from the building envelope, helping to reduce heat gain in summer and heat loss in cooler conditions.
Dimensions: 1350mm (Width) x 22.25m (Length)
Coverage: 30m² Total
Application: Roof, wall, and ceiling foil insulation / radiant barrier
Material: Multi-layer reflective foil laminate with built-in lap system
Thermal Performance: Acts as a radiant heat barrier by reflecting a significant portion of heat radiation, helping to reduce overall heat transfer through the building envelope and improve indoor comfort.
Moisture Control: Functions as a vapour barrier, helping reduce condensation risks when correctly installed in roof and wall systems.
Installation: Supplied in a wide roll format with lap system for easier overlapping and sealing. Designed for installation under roofs, in walls, or ceilings, typically requiring proper tensioning and fixing with recommended foil tape and fasteners.
Energy Efficiency: Helps reduce reliance on mechanical cooling and heating by improving the building’s thermal envelope performance, contributing to lower energy consumption.
Sustainability: Supports energy-efficient building design by reducing operational energy demand and improving overall thermal regulation.
The Sancell Air 104 + Lap is suitable for residential and commercial roofing systems, wall cladding, and ceiling applications where radiant heat control and vapour management are required. It is commonly used under metal roofs, in timber frame construction, and as part of energy-efficient building envelope systems to improve comfort and reduce heat transfer.
Next-Day Delivery (Victoria Only)
We offer next business day delivery across Victoria for standard orders.
Order cut-off time: 11:00 AM (AEST)
Orders placed before 11:00 AM are eligible for next business day delivery
Orders placed after 11:00 AM will be delivered the following business day
