Enhance the thermal efficiency and structural integrity of your home with Sisalation Tile Roof Sarking Heavy Duty Foil. This high-strength, pliable building membrane is engineered to withstand the rigours of installation under concrete and terracotta tiles, ensuring your roof remains a effective barrier against the elements for years to come.

Acting as a reflective barrier, this heavy-duty sarking protects your living spaces from intense radiant heat. When installed alongside an air cavity, it contributes to the overall Total R-value of your building, keeping your home cooler in summer and reducing the load on your cooling systems.

By creating a “second skin,” Sisalation minimizes draughts, allowing your bulk insulation to perform at its peak. It protects against moisture fluctuation in timber trusses—minimizing the risk of nail plate pull-out—and serves as a critical secondary defense against rain ingress should a roof tile become cracked or damaged.

Key Features & Compliance:

• Heavy Duty Strength: High resistance to puncturing and tearing during tile installation.

• Bushfire Safety: Suitable for use in areas with a Bushfire Attack Level (BAL) of 0–40 in accordance with AS 3959-2009.

• Weather Barrier: When sealed, it protects the building frame from dust and wind-blown rain.

• Universal Application: Specifically designed for use under concrete and terracotta tile roofs.